Technical Specification
FLUXUS® G70x
TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01 1
FLUXUS
FLUXUS
Measurement with transducers mounted by Variofix L
G704, G705
G709
Gas Ultrasonic Flowmeter for Permanent Installation
Designed for wall mounting or installation in 19'' rack systems
Features
• Precise bi-directional and highly dynamic flow measure-ment with the non-intrusive clamp-on technology
• High precision at fast and slow flow rates, high tem-perature and zero point stability
• Automatic loading of calibration data and transducer detection for a fast and easy set-up (less than 5 min), providing precise and long-term stable results
• User-friendly design
• Transducers available for a wide range of inner pipe diameters ( ) and fluid temperatures ( )
• approved transducers for hazardous areas available
• Measurement is unaffected by gas density, viscosity, composition, dust, humidity, temperature or pressure
Applications
Designed for industrial use in harsh environments, in gas processing and natural gas extraction, chemical industry and in the petroleum industry. Practical applications:
• Measurement on natural gas pipelines and in natural gas storage installations
• Measurement of synthesized gas and injection gas
• Measurement for the gas supply industry
6...1600 mm-40...+200 °C
ATEX, IECEx, FM Class 1 Div. 2
FLUXUS® G70x Technical Specification
Table of Contents
TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-012
Function ........................................................................................................................................................... 3Measurement Principle ..................................................................................................................................... 3Calculation of Volumetric Flow Rate ................................................................................................................. 3Number of Sound Paths.................................................................................................................................... 4Typical Measurement Setup ............................................................................................................................. 5Standard Volumetric Flow Rate ........................................................................................................................ 5
Flow Transmitter ............................................................................................................................................. 6Technical Data .................................................................................................................................................. 6Dimensions ....................................................................................................................................................... 92 " Pipe Mounting Kit (optional)....................................................................................................................... 11Terminal Assignment ...................................................................................................................................... 12
Transducers................................................................................................................................................... 14Transducer Selection ...................................................................................................................................... 14Transducer Order Code .................................................................................................................................. 17Technical Data ................................................................................................................................................ 18
Transducer Mounting Fixture ...................................................................................................................... 39
Coupling Materials for Transducers............................................................................................................ 41
Damping Mats (optional) .............................................................................................................................. 42
Connection Systems..................................................................................................................................... 44Transducer Cable............................................................................................................................................ 45
Junction Box ................................................................................................................................................. 46Technical Data ................................................................................................................................................ 46Dimensions ..................................................................................................................................................... 462 " Pipe Mounting Kit (optional)....................................................................................................................... 47Terminal Assignment ...................................................................................................................................... 47
Clamp-on Temperature Probe (optional) .................................................................................................... 49
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Technical Specification FLUXUS® G70x
Function
Measurement Principle
In order to measure the flow of a medium in a pipe, ultrasonic signals are used, employing the transit time dif-ference principle. Ultrasonic signals are emitted by a transducer installed on the pipe and received by a sec-ond transducer. These signals are emitted alternately in the flow direction and against it.
As the medium in which the signals propagate is flowing, the transit time of the ultrasonic signals in the flowdirection is shorter than against the flow direction.
The transit time difference, ∆t, is measured and allows the flowmeter to determine the average flow velocityalong the propagation path of the ultrasonic signals. A flow profile correction is then performed in order to ob-tain the area averaged flow velocity, which is proportional to the volumetric flow rate.
Two integrated microprocessors control the entire measuring process. This allows the flowmeter to removedisturbance signals, and to check each received ultrasonic wave for its validity which reduces noise.
Calculation of Volumetric Flow Rate
= kRe . A . ka . ∆t/(2 . tfl)
where
Path of the ultrasonic signal Transit time difference ∆t
- volumetric flow ratekRe - fluid mechanics calibration factorA - cross-sectional pipe areaka - acoustical calibration factor∆t - transit time differencetfl - transit time in the medium
V·
V·
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FLUXUS® G70x Technical Specification
Number of Sound Paths
The number of sound paths is the number of transits of the ultrasonic signal through the medium in the pipe.Depending on the number of sound paths, the following methods of installation exist:
• reflection arrangementThe number of sound paths is even. Both of the transducers are mounted on the same side of the pipe. Correct positioning of the transducers is easier.
• diagonal arrangementThe number of sound paths is odd. Both of the transducers are mounted on opposite sides of the pipe. In the case of a high signal attenuation by the medium, pipe and coatings, diagonal arrangement with 1 sound path will be used.
The preferred method of installation depends on the application. While increasing the number of sound pathsincreases the accuracy of the measurement, signal attenuation increases as well. The optimum number ofsound paths for the parameters of the application will be determined automatically by the transmitter.
As the transducers can be mounted with the transducer mounting fixture in reflection arrangement or diagonalarrangement, the number of sound paths can be adjusted optimally for the application..
a - transducer distance
Reflection arrangement, number of sound paths: 2
Diagonal arrangement, number of sound paths: 3
Diagonal arrangement, number of sound paths: 1 Diagonal arrangement, number of sound paths: 1,negative transducer distance
a
a
a > 0 a < 0
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Technical Specification FLUXUS® G70x
Typical Measurement Setup
Standard Volumetric Flow Rate
The standard volumetric flow rate can be selected as physical quantity to be measured. It will be calculated in-ternally by:
N = . p/pN . TN/T . 1/K
where
The operational pressure p and the operational temperature T of the medium will be entered directly as fixedvalues into the transmitter.
or:
If inputs are installed (optional), pressure and temperature can be measured by the customer and fed in thetransmitter.
The gas compressibility coefficient K of the gas is entered in the transmitter:
• as fixed value or
• as approximation according to e.g. AGA8 or GERG
Example of a measurement setup in reflection arrangement with connection of the inputsto an external process pressure and process temperature measurement for standard volumetric flow rate calculation
N - standard volumetric flow rate- operating volumetric flow rate
pN - standard pressure (absolute value)p - operating pressure (absolute value)TN - standard temperature in KT - operating temperature in KK - compressibility coefficient of the gas: ratio of the compressibility factors of the gas at operating
conditions and at standard conditions Z/ZN
P T
transducers damping mat
transmitter
RS232
outputs inputs
power supply
e.g. external pressure sensor
RS485(optional)
temperature probe
V· V·
V·
V·
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FLUXUS® G70x Technical Specification
Flow Transmitter
Technical Data
FLUXUS G704**-NNG704**-A2
G705**-NNG705**-A2
G709**-NN
design standard field device field devicewith stainless steel housing
19 " module
measurementmeasurement principle transit time difference correlation principleflow velocity 0.01...35 m/s, depending on pipe diameterrepeatability 0.15 % of reading ±0.01 m/smedium all acoustically conductive gases,
e.g. nitrogen, air, oxygen, hydrogen, argon, helium, ethylene, propanetemperature compensation corresponding to the recommendations in ANSI/ASME MFC-5.1-2011
accuracyvolumetric flow rate ± 1...3 % of reading ±0.01 m/s depending on application
± 0.5 % of reading ±0.01 m/s with field calibrationflow transmitterpower supply 100...230 V/50...60 Hz or
20...32 V DCpower consumption < 15 Wnumber of flow measuring channels
1, optional: 2
signal attenuation 0...100 s, adjustablemeasuring cycle (1 channel) 100...1000 Hzresponse time 1 s (1 channel), option: 70 mshousing material aluminum, powder coated stainless steel 316L (1.4404) aluminumdegree of protection accord-ing to IEC/EN 60529
IP65 IP66 IP20
dimensions see dimensional drawing 42HP x 3U(without back panel)
see dimensional drawingweight 2.8 kg 4.76 kg 1.7 kgfixation wall mounting, optional: 2 " pipe mounting 19 " rack mountingambient temperature -40...+60 °C
(-40...-20 °C without operation of the display)-20...+60 °C
display 2 x 16 characters, dot matrix, backlightmenu language English, German, French, Dutch, Spanishexplosion protection
ATEX/IECEx
transmitter G704**-A2 G705**-A2 -zone 2 2 -marking
Ex nA nC ic IIC T4 GcTa -40...+60 °CEx tb IIIC T 120 °C DbTa -40...+50 °C
II3G Ex nA nC ic IIC T4 GcII3D Ex tc IIIC T 100 °C DcTa -20...+60 °C
-
certification ATEX IBExU11ATEX1015 - -certification IECEx IECEx IBE 11.0008 - -type of protection gas: non sparking
dust: protection by enclosuregas: non sparkingdust: protection by enclosure
-
intrinsic safety parameters Um = 250 V (power supply 100...230 V AC)Um = 36 V (power supply 20...32 V DC)
Um = 250 V (power supply 100...230 V AC)Um = 36 V (power supply 20...32 V DC)
-
II3GII2D
0637
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Technical Specification FLUXUS® G70x
measuring functionsphysical quantities operating volumetric flow rate, standard volumetric flow rate, mass flow rate, flow velocitytotalizer volume, masscalculation functions average, difference, sum (2 measuring channels necessary)diagnostic functions sound speed, signal amplitude, SNR, SCNR,
standard deviation of amplitudes and transit timesdata loggerloggable values all physical quantities, totalized values and diagnostic valuescapacity > 100 000 measured valuesSD card, removable (optional)loggable values all physical quantities and totalized values -capacity min. 2 GB -communicationinterface - process integration (optional): RS485 (emitter) or Modbus RTU or
HART or BACnet MS/TP or SD card
- diagnosis: RS2321
- process integration (optional): RS485 (emitter) or Modbus RTU or HART or BACnet MS/TP
- diagnosis: RS232serial data kit (optional)software (all Windows™ versions)
-FluxData: download of measurement data, graphical presentation,conversion to other formats (e.g. for Excel™)
-FluxDiag (optional): online diagnostics and report generation
-FluxKoef: creating medium data sets
-FluxSubstanceLoader: upload of medium data setsсable RS2321 RS232adapter RS232 - USB1 RS232 - USBoutputs (optional)
The outputs are galvanically isolated from the transmitter.number on request
switchable current output (nonEx)All switchable current outputs are switched to active or passive mode at the same time.
- range 4...20 mA (3.2...22 mA)- accuracy 0.04 % of reading ±3 μA- active output Rext < 350 Ω- passive output Uext = 8...30 V, depending on Rext, Rext < 1 kΩ
current outputcurrent output- range 0/4...20 mA- accuracy 0.1 % of reading ±15 μA- active output Rext < 500 Ω- passive output Uext = 4...24 V, depending on Rext, Rext < 1 kΩcurrent output I1 in HART mode- range 4...20 mA- passive output Uext = 10...24 V
voltage outputrange 0...1 V or 0...10 Vaccuracy 0...1 V: 0.1 % of reading ±1 mV
0...10 V: 0.1 % of reading ±10 mVinternal resistance Ri = 500 Ω
frequency outputrange 0...5 kHzopen collector 24 V/4 mA, Ri = 66.5 Ω
binary outputReed relay 48 V/100 mA, P1...P4: Ri = 22 Ω 48 V/100 mA, P1...P4: Ri = 22 Ωopen collector 24 V/4 mA, P1...P4: Ri = 22 Ω 24 V/4 mA, P1...P4: Ri = 22 Ωoptorelay 26 V/100 mA -binary output as alarm output- functions limit, change of flow direction or error limit, change of flow direction or
errorbinary output as pulse output- pulse value 0.01...1000 units 0.01...1000 units- pulse width optorelay: 1...1000 ms
Reed relay, open collector: 80...1000 ms80...1000 ms
1 G70x**-A2: connection of the interface RS232 outside of explosive atmosphere (housing cover open)
FLUXUS G704**-NNG704**-A2
G705**-NNG705**-A2
G709**-NN
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FLUXUS® G70x Technical Specification
inputs (optional)The inputs are galvanically isolated from the transmitter.
number max. 4, on requesttemperature input
type Pt100/Pt1000connection 4-wirerange -150...+560 °Cresolution 0.01 Kaccuracy ±0.01 % of reading ±0.03 K
current inputaccuracy 0.1 % of reading ±10 μA 0.1 % of reading ±10 μAactive input Ui = 24 V, Ri = 50 Ω, Pi < 0.5 W, not short-circuit proof Ui = 15 V, Ri = 50 Ω, Pi < 0.5 W,
not short-circuit proof- range 0...20 mA 0...20 mApassive input Ri = 50 Ω, Pi < 0.3 W Ri = 50 Ω, Pi < 0.3 W- range -20...+20 mA -20...+20 mA
voltage inputrange 0...1 Vaccuracy 0.1 % of reading ±1 mVinternal resistance Ri = 1 MΩ
binary inputswitching signal 5...30 V, 1 mAfunctions -resetting the measured values
-resetting the totalizers-stopping the totalizers
-activation of the measuring mode for highly dynamic flows
FLUXUS G704**-NNG704**-A2
G705**-NNG705**-A2
G709**-NN
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Technical Specification FLUXUS® G70x
Dimensions
FLUXUS G704
FLUXUS G705
70*
10
Ø 4.5
163
200
287265 fixing holes for wall mounting
thread: 6x M20 x 1.5cable gland: max. 6x M20
* G704**-A2: +10 mm above the display
163
320
cable gland: max. 6x M20 with flat gasket and counter nut
370
255
87
98
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FLUXUS® G70x Technical Specification
FLUXUS G709
in mm
208
129
222
15
123
110
M2.
544
213
129
170
198
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Technical Specification FLUXUS® G70x
2 " Pipe Mounting Kit (optional)
FLUXUS G704
FLUXUS G705
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FLUXUS® G70x Technical Specification
Terminal Assignment
2 The number, type and terminal assignment of the outputs and inputs will be customized.
FLUXUS G704, G705
power supplyterminal strip KL3
terminal connection (AC) connection (DC)PE earth earthN(-) neutral -L(+) phase +
transducersterminal strip KL1
extension cable (transducers *****8*, ****LI*, *****52)transducer cable (transducers *****8*, ****LI*)
extension cable connection system AS(transducers *****Z7, *****C3)
transducer cable (transducers *****52)measuring channel A measuring channel B measuring channel A measuring channel B
terminal connection terminal connection terminal connection
AV signal BV signal X_AV X_BV SMB connector
AVS shield BVS shield X_AR X_BR SMB connector
ARS shield BRS shield X1 X2 AMP-Quick connector1
AR signal BR signal 1 connection system AS
outputs2 RS485, Modbus, BACnet (optional)
terminal strip KL4 terminal strip KL4terminal connection terminal connection
P1+...P4+, P1-...P4- current output, voltage output, frequency output or binary output (Reed relay, open collector)
A+ signal +B- signal -
P5a...P7a, P5b...P7b binary output 101 shield
analog inputs2
terminal strip KL2temperature probe passive current source active current source
terminal direct connection connection with extension cable
connection of an active input
connection of a passive input
T1a...T4a red red not connected not connectedT1A...T4A red/blue gray - +T1b...T4b white/blue blue + not connectedT1B...T4B white white not connected -S1...S4 shield shield not connected not connected
binary inputs2
terminal strip KL4terminal
P1+...P2+, P1-...P2-
! " # ! " $ $ $
% % %
$ % $ % $ % $ %
#
#
#
& & ' & & '
#
( &
(
( &
(
equipotential bonding terminal(FLUXUS G705)
equipotential bonding terminal(FLUXUS G704**-A2)
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Technical Specification FLUXUS® G70x
1 The number, type and terminal assignment of the outputs and inputs will be customized.
FLUXUS G709
power supplyterminal strip KL2
terminal connection (AC) terminal connection (DC)PE earth PE earthN neutral L- -L1 phase L+ +
transducersterminal strip KL6, KL8
extension cable (transducers *****8*, ****LI*, *****52)transducer cable (transducers ****LI*)
extension cable connection system AS(transducers *****Z7, *****C3)
measuring channel A measuring channel B measuring channel A measuring channel B
terminal connection terminal connection terminal connection
AV signal BV signal X_AV X_BV SMB connector
AVS shield BVS shield X_AR X_BR SMB connectorARS shield BRS shield X1 X2 AMP-Quick connectorAR signal BR signal
outputs1 RS485, Modbus, BACnet (optional)
terminal strip KL1 terminal strip KL4terminal connection terminal connection
P1+...P4+, P1-...P4- current output, voltage output, frequency output or binary output 4A+ signal +4B- signal -
P5+...P7+, P5-...P7- binary output (open collector) 43 shieldP5a...P7a, P5b...P7b binary output (Reed relay)
analog inputs1
terminal strip KL3temperature probe passive current source active current source
terminal direct connection connection with extension cable
connection of an active input
connection of a passive input
T1a...T4a red red not connected not connectedT1A...T4A red/blue gray - +T1b...T4b white/blue blue + not connectedT1B...T4B white white not connected -S1...S4 shield shield not connected not connected
binary inputs1
terminal strip KL1terminal
P1+...P2+, P1-...P2-
# # # #
# #
& &
# #
) #
&
&
'
&
&
'
#
#
#
%
%
%
$
$
$
%
$
$
%
$
$
%
%
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FLUXUS® G70x Technical Specification
Transducers
Transducer Selection
Step 1a
Select a Lamb wave transducer:
Step 1bIf the pipe wall thickness is not in the range of the Lamb wave transducers, select a shear wave transducer:
Step 2
inner pipe diameter d dependent on the flow velocity v of the medium in the pipe
The transducers are selected from the characteristics (see next page). Lamb wave transducers are selectedfrom the left column, shear wave transducers from the right column.
Lamb wave transducers: If the values d and v are not in the range, the diagonal arrangement with 1 soundpath may be used, i.e. the same characteristics can be used with doubling the inner pipe diameter. If the val-ues are still not in the range, shear waves transducers regarding the pipe wall thickness have to be selectedin step 1b.
transducer order code
GLG 11 23
GLH 7 15
GLK 4 9
GLM 2 5
GLP 1...3
GLQ 0.5...1
5 10 15 20 25pipe wall thickness [mm]
transducer order code
GSG 14 23
GSK 5 9
GSM 2.5 5
GSP 1.5 3
GSQ 1 1.5
5 10 15 20 25pipe wall thickness [mm]
recommended possible
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Technical Specification FLUXUS® G70x
Lamb wave transducer1 shear wave transducer1
GLG GSG
GLH
GLK GSK
GLM GSM
GLP GSP
GLQ GSQ
1 inner pipe diameter and max. flow velocity for a typical application with natural gas, nitrogen, oxygen in reflection arrangement with2 sound paths (Lamb wave transducers)/1 sound path (shear wave transducers)
0 5 10 15 20 25 30 35vms
200
400
600
800
1000
1200Dmm
0 5 10 15 20 25 30 35vms
200
400
600
800
1000
1200Dmm
0 5 10 15 20 25 30 35vms
200
400
600
800
1000
1200Dmm
0 5 10 15 20 25 30 35vms
200
400
600
800
1000
1200Dmm
0 5 10 15 20 25 30 35vms
200
400
600
800
1000
1200Dmm
0 5 10 15 20 25 30 35vms
20
40
60
80
100
120
140
Dmm
0 5 10 15 20 25 30 35vms
20
40
60
80
100
120
140
Dmm
0 5 10 15 20 25 30 35vms
20
40
60
80
100
120
140
Dmm
0 5 10 15 20 25 30 35vms
20
40
60
80
100
120
140
Dmm
0 5 10 15 20 25 30 35vms
20
40
60
80
100
120
140
Dmm
0 5 10 15 20 25 30 35vms
20
40
60
80
100
120
140
Dmm
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FLUXUS® G70x Technical Specification
Step 3
min. medium pressure
Example
Step 4
for the characters 4...11 of the transducer order code (ambient temperature, explosion protection, connectionsystem, extension cable) see page 17
Step 5
for the technical data of the selected transducer see page 18 et seqq.
Lamb wave transducer shear wave transducertransducer order code
medium pressure1 [bar] transducer order code
medium pressure1 [bar]metal pipe plastic pipe metal pipe plastic pipe
min. min. extended min. min. min. extended min.GLG 15 10 1 GSG 30 20 1
GLH 15 10 1 GSK 30 20 1
GLK 15 (d > 120 mm)10 (d < 120 mm)
10 (d > 120 mm)5 (d < 120 mm)
1 GSM 30 20 1
GLM 10 (d > 60 mm)5 (d < 60 mm)
- 1 GSP 30 20 1
GLP 10 (d > 35 mm)5 (d < 35 mm)
- 1 GSQ 30 20 1
GLQ 10 (d > 15 mm)5 (d < 15 mm)
- 1
1 depending on application, typical absolute value for natural gas, nitrogen, compressed air
d - inner pipe diameter
step1 pipe wall thickness mm 12 12 12 30
selected transducer GLG or GLH GLG or GLH GLG or GLH GS2 inner pipe diameter mm 800 600 800 300
max. flow velocity m/s 15 15 30 15selected transducer GLG GLG or GLH values not in the range
of the characteristics, but by using diagonal arrangement with 1 sound path, the inner pipe diameter in the characteristics is dou-bled: GLG
GSK
3 min. medium pressure bar 17 17 17 35selected transducer GLG GLG or GLH
influence of acoustic noise is reduced with increased transducer frequency, thus recommended:GLH
GLG GSK
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Technical Specification FLUXUS® G70x
Transducer Order Code
1, 2 3 4 5, 6 7, 8 9...11 12, 13 no. of character
tra
nsdu
cer
tra
nsdu
cer
fre
quen
cy
- ambi
ent
tem
pera
ture
expl
osio
n pr
ote
ctio
n
conn
ectio
n sy
stem
- exte
nsio
n ca
ble
/ optio
n
description
GL set of ultrasonic flow transducers for gas measurement, Lamb wave
GS set of ultrasonic flow transducers for gas measurement, shear wave
G 0.2 MHz
H 0.3 MHz (Lamb wave only)
K 0.5 MHz
M 1 MHz
P 2 MHz
Q 4 MHz
N normal temperature range
E extended temperature range (shear wave transducers with trans-ducer frequency M, P, Q)
A1 ATEX zone 1/IECEx zone 1
A2 ATEX zone 2
F2 FM Class I Div. 2
NN not explosion proof
AS with Amphenol connector (not explosion proof transducers)
TS direct connection or connection via junction box
XXX cable length in m, for max. length of extension cable see page 44
connection system TS:
0 m: without junction box
> 0 m: with junction box JB01 (zone 1), JB02 (ATEX zone 2, FM), JB03 (not explosion proof), JBP2 (transducers IP68, ATEX zone 2), JBP3 (transducers IP68, not explosion proof)
IP68 degree of protection IP68 with connection system TS
OS housing with stainless steel 316 (with connection system TS)
example
GL K - N A1 TS - 030 Lamb wave transducer 0.5 MHz, normal temperature range, ATEX zone 1/IECEx zone 1, connection system TS with junction box JB01 and extension cable 30 m
- - /
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FLUXUS® G70x Technical Specification
Technical Data
Shear Wave Transducers (zone 1)technical type GDG1N81 GDK1N81order code GSG-NA1TS
GSG-NA1TS/OSGSK-NA1TSGSK-NA1TS/OS
transducer frequency MHz 0.2 0.5
medium pressure1
min. extended bar metal pipe: 20 metal pipe: 20min. bar metal pipe: 30
plastic pipe: 1metal pipe: 30plastic pipe: 1
inner pipe diameter d2
min. extended mm 250 70min. recommended mm 380 80max. recommended mm 810 500max. extended mm 1100 720pipe wall thicknessmin. mm 14 5max. mm - -materialhousing PEEK with stainless steel
cap 304 (1.4301), option OS: 316L (1.4404)
PEEK with stainless steel cap 304 (1.4301), option OS: 316L (1.4404)
contact surface PEEK PEEKdegree of protection according to IEC/EN 60529
IP65 IP65
transducer cabletype 1699 1699length m 5 5dimensionslength l mm 129.5 126.5width b mm 51 51height h mm 67 67.5dimensional drawing
ambient temperaturemin. °C -40 -40max. °C +130 +130temperature compensation
x x
explosion protection
ATEX/IECEx
categoryzone
gas: 2G dust: 2D1 21
gas: 2G dust: 2D1 21
explosion protection temperature (pipe surface)min. °C -55 -55max. °C +180 +180marking
Ex e q IIC T6...T3 GbEx tb IIIC TX Db
Ex e q IIC T6...T3 GbEx tb IIIC TX Db
certification ATEX IBExU07ATEX1168 X IBExU07ATEX1168 Xcertification IECEx IECEx IBE 08.0007X IECEx IBE 08.0007Xtype of protection gas: increased safety,
powder fillingdust: protection by enclosure
gas: increased safety, powder fillingdust: protection by enclosure
transducer mounting fixture necessary
x x
1 depending on application, typical absolute value for natural gas, nitrogen, compressed air2 shear wave transducer:
typical values for natural gas, nitrogen, oxygen, pipe diameters for other gases on requestpipe diameter min. recommended/max. recommended/max. extended: in diagonal arrangement and for a flow velocity of 15 m/s
l
hb
l
hb
II2GII2D
0637 II2GII2D
0637
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Technical Specification FLUXUS® G70x
technical type GDM2N81 GDP2N81 GDQ2N81order code GSM-NA1TS
GSM-NA1TS/OSGSP-NA1TSGSP-NA1TS/OS
GSQ-NA1TSGSQ-NA1TS/OS
transducer frequency MHz 1 2 4
medium pressure1
min. extended bar metal pipe: 20 metal pipe: 20 metal pipe: 20min. bar metal pipe: 30
plastic pipe: 1metal pipe: 30plastic pipe: 1
metal pipe: 30plastic pipe: 1
inner pipe diameter d2
min. extended mm 30 15 6min. recommended mm 40 20 10max. recommended mm 80 40 20max. extended mm 120 60 30pipe wall thicknessmin. mm 2.5 1.5 1max. mm - - -materialhousing PEEK with stainless steel
cap 304 (1.4301), option OS: 316L (1.4404)
PEEK with stainless steel cap 304 (1.4301), option OS: 316L (1.4404)
PEEK with stainless steel cap 304 (1.4301), option OS: 316L (1.4404)
contact surface PEEK PEEK PEEKdegree of protection according to IEC/EN 60529
IP65 IP65 IP65
transducer cabletype 1699 1699 1699length m 4 4 3dimensionslength l mm 64 64 40width b mm 32 32 22height h mm 40.5 40.5 25.5dimensional drawing
ambient temperaturemin. °C -40 -40 -40max. °C +130 +130 +130temperature compensation
x x x
explosion protection
ATEX/IECEx
categoryzone
gas: 2G dust: 2D1 21
gas: 2G dust: 2D1 21
gas: 2G dust: 2D1 21
explosion protection temperature (pipe surface)min. °C -55 -55 -55max. °C +180 +180 +180marking
Ex e q IIC T6...T3 GbEx tb IIIC TX Db
Ex e q IIC T6...T3 GbEx tb IIIC TX Db
Ex e q IIC T6...T3 GbEx tb IIIC TX Db
certification ATEX IBExU07ATEX1168 X IBExU07ATEX1168 X IBExU07ATEX1168 Xcertification IECEx IECEx IBE 08.0007X IECEx IBE 08.0007X IECEx IBE 08.0007Xtype of protection gas: increased safety,
powder fillingdust: protection by enclosure
gas: increased safety, powder fillingdust: protection by enclosure
gas: increased safety, powder fillingdust: protection by enclosure
transducer mounting fixture necessary
x x x
remark on request1 depending on application, typical absolute value for natural gas, nitrogen, compressed air2 shear wave transducer:
typical values for natural gas, nitrogen, oxygen, pipe diameters for other gases on requestpipe diameter min. recommended/max. recommended/max. extended: in diagonal arrangement and for a flow velocity of 15 m/s
l
hb
l
hb
hb
l
II2GII2D
0637 II2GII2D
0637 II2GII2D
0637
20 TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01
FLUXUS® G70x Technical Specification
Shear Wave Transducers (zone 1, IP68)
technical type GDG1LI1 GDK1LI1 GDM2LI1 GDP2LI1order code GSG-NA1TS/IP68 GSK-NA1TS/IP68 GSM-NA1TS/IP68 GSP-NA1TS/IP68transducer frequency MHz 0.2 0.5 1 2
medium pressure1
min. extended bar metal pipe: 20 metal pipe: 20 metal pipe: 20 metal pipe: 20min. bar metal pipe: 30
plastic pipe: 1metal pipe: 30plastic pipe: 1
metal pipe: 30plastic pipe: 1
metal pipe: 30plastic pipe: 1
inner pipe diameter d2
min. extended mm 250 70 30 15min. recommended mm 380 80 40 20max. recommended mm 810 500 80 40max. extended mm 1100 720 120 60pipe wall thicknessmin. mm 14 5 2.5 1.5max. mm - - - -materialhousing PEEK with stainless steel
cap 316Ti (1.4571)PEEK with stainless steel cap 316Ti (1.4571)
PEEK with stainless steel cap 316Ti (1.4571)
PEEK with stainless steel cap 316Ti (1.4571)
contact surface PEEK PEEK PEEK PEEKdegree of protection according to IEC/EN 60529
IP68 IP68 IP68 IP68
transducer cabletype 2550 2550 2550 2550length m 12 12 12 12dimensionslength l mm 130 130 72 72width b mm 54 54 32 32height h mm 83.5 83.5 46 46dimensional drawing
ambient temperaturemin. °C -40 -40 -40 -40max. °C +100 +100 +100 +100temperature compensation
x x x x
explosion protection
ATEX/IECEx
categoryzone
gas: 2G dust: 2D1 21
gas: 2G dust: 2D1 21
gas: 2G dust: 2D1 21
gas: 2G dust: 2D1 21
explosion protection temperature (pipe surface)min. °C -55 -55 -55 -55max. °C +180 +180 +180 +180marking
Ex q IIC T6...T3 GbEx tb IIIC TX Db
Ex q IIC T6...T3 GbEx tb IIIC TX Db
Ex q IIC T6...T3 GbEx tb IIIC TX Db
Ex q IIC T6...T3 GbEx tb IIIC TX Db
certification ATEX IBExU07ATEX1168 X IBExU07ATEX1168 X IBExU07ATEX1168 X IBExU07ATEX1168 Xcertification IECEx IECEx IBE 08.0007X IECEx IBE 08.0007X IECEx IBE 08.0007X IECEx IBE 08.0007Xtype of protection gas: powder filling
dust: protection by enclosure
gas: powder fillingdust: protection by enclosure
gas: powder fillingdust: protection by enclosure
gas: powder fillingdust: protection by enclosure
transducer mounting fixture necessary
x x x x
1 depending on application, typical absolute value for natural gas, nitrogen, compressed air2 shear wave transducer:
typical values for natural gas, nitrogen, oxygen, pipe diameters for other gases on requestpipe diameter min. recommended/max. recommended/max. extended: in diagonal arrangement and for a flow velocity of 15 m/s
3 test conditions: 3 months/2 bar (20 m)/20 °C
3 3 3 3
l
hb
l
hb
l
hb
l
hb
II2GII2D
0637 II2GII2D
0637 II2GII2D
0637 II2GII2D
0637
TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01 21
Technical Specification FLUXUS® G70x
Shear Wave Transducers (zone 1, extended temperature range)
technical type GDM2E85 GDP2E85 GDQ2E85order code GSM-EA1TS
GSM-EA1TS/OSGSP-EA1TSGSP-EA1TS/OS
GSQ-EA1TSGSQ-EA1TS/OS
transducer frequency MHz 1 2 4
medium pressure1
min. extended bar metal pipe: 20 metal pipe: 20 metal pipe: 20min. bar metal pipe: 30
plastic pipe: 1metal pipe: 30plastic pipe: 1
metal pipe: 30plastic pipe: 1
inner pipe diameter d2
min. extended mm 30 15 6min. recommended mm 40 20 10max. recommended mm 80 40 20max. extended mm 120 60 30pipe wall thicknessmin. mm 2.5 1.5 1max. mm - - -materialhousing PI with stainless steel
cap 304 (1.4301), option OS: 316L (1.4404)
PI with stainless steel cap 304 (1.4301), option OS: 316L (1.4404)
PI with stainless steel cap 304 (1.4301), option OS: 316L (1.4404)
contact surface PI PI PIdegree of protection according to IEC/EN 60529
IP56 IP56 IP56
transducer cabletype 6111 6111 6111length m 4 4 3dimensionslength l mm 64 64 40width b mm 32 32 22height h mm 40.5 40.5 25.5dimensional drawing
ambient temperaturemin. °C -30 -30 -30max. °C +200 +200 +200temperature compensation
x x x
explosion protection
ATEX/IECEx
categoryzone
gas: 2G dust: 3D1 22
gas: 2G dust: 3D1 22
gas: 2G dust: 3D1 22
explosion protection temperature (pipe surface)min. °C -45 -45 -45max. °C +225 +225 +225marking
Ex e q IIC T6...T2 GbEx tb IIIA TX Db
Ex e q IIC T6...T2 GbEx tb IIIA TX Db
Ex e q IIC T6...T2 GbEx tb IIIA TX Db
certification ATEX IBExU07ATEX1168 X IBExU07ATEX1168 X IBExU07ATEX1168 Xcertification IECEx IECEx IBE 08.0007X IECEx IBE 08.0007X IECEx IBE 08.0007Xtype of protection gas: increased safety,
powder fillingdust: protection by enclosure
gas: increased safety, powder fillingdust: protection by enclosure
gas: increased safety, powder fillingdust: protection by enclosure
transducer mounting fixture necessary
x x x
remark on request1 depending on application, typical absolute value for natural gas, nitrogen, compressed air2 shear wave transducer:
typical values for natural gas, nitrogen, oxygen, pipe diameters for other gases on requestpipe diameter min. recommended/max. recommended/max. extended: in diagonal arrangement and for a flow velocity of 15 m/s
l
hb
l
hb
hb
l
II2GII2D
0637 II2GII2D
0637 II2GII2D
0637
22 TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01
FLUXUS® G70x Technical Specification
Shear Wave Transducers (ATEX zone 2, FM or not explosion proof)
technical type GDG1N52 GDK1N52order code GSG-NA2TS, GSG-NA2TS/OS
GSG-NF2TS, GSG-NF2TS/OSGSG-NNNTS, GSG-NNNTS/OS
GSK-NA2TS, GSK-NA2TS/OSGSK-NF2TS, GSK-NF2TS/OSGSK-NNNTS, GSK-NNNTS/OS
transducer frequency MHz 0.2 0.5medium pressure1
min. extended bar metal pipe: 20 metal pipe: 20min. bar metal pipe: 30
plastic pipe: 1metal pipe: 30plastic pipe: 1
inner pipe diameter d2
min. extended mm 250 70min. recommended mm 380 80max. recommended mm 810 500max. extended mm 1100 720pipe wall thicknessmin. mm 14 5max. mm - -materialhousing PEEK with stainless steel cap 304 (1.4301),
option OS: 316L (1.4404)PEEK with stainless steel cap 304 (1.4301), option OS: 316L (1.4404)
contact surface PEEK PEEKdegree of protection according to IEC/EN 60529
IP67 IP67
transducer cabletype 1699 1699length m 5 5dimensionslength l mm 129.5 126.5width b mm 51 51height h mm 67 67.5dimensional drawing
ambient temperaturemin. °C -40 -40max. °C +130 +130temperature compensation
x x
explosion protection
ATEX
order code GSG-NA2TS, GSG-NA2TS/OS GSK-NA2TS, GSK-NA2TS/OScategoryzone
gas: 3G dust: 3D2 22
gas: 3G dust: 3D2 22
explosion protection temperature (pipe surface)min. °C -55 -55max. °C +190 +190marking
II3G Ex nA IIC T6...T3 GcTa -55...+190 °CII3D Ex tc IIIC TX Dc
II3G Ex nA IIC T6...T3 GcTa -55...+190 °CII3D Ex tc IIIC TX Dc
certification - -type of protection gas: non sparking
dust: protection by enclosuregas: non sparkingdust: protection by enclosure
transducer mounting fixture necessary
x x
FM
order code GSG-NF2TS, GSG-NF2TS/OS GSK-NF2TS, GSK-NF2TS/OSexplosion protection temperaturemin. °C -40 -40max. °C +125 +125marking NI/Cl. I,II,III/Div. 2 /
GP A,B,C,D,E,F,G/Temp. Codes dwg 3860
NI/Cl. I,II,III/Div. 2 /GP A,B,C,D,E,F,G/
Temp. Codes dwg 38601 depending on application, typical absolute value for natural gas, nitrogen, compressed air2 shear wave transducer:
typical values for natural gas, nitrogen, oxygen, pipe diameters for other gases on requestpipe diameter min. recommended/max. recommended/max. extended: in diagonal arrangement and for a flow velocity of 15 m/s
l
hb
l
hb
TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01 23
Technical Specification FLUXUS® G70x
Shear Wave Transducers (ATEX zone 2, FM or not explosion proof)
technical type GDM2N52 GDP2N52 GDQ2N52order code GSM-NA2TS, GSM-NA2TS/OS
GSM-NF2TS, GSM-NF2TS/OSGSM-NNNTS, GSM-NNNTS/OS
GSP-NA2TS, GSP-NA2TS/OSGSP-NF2TS, GSP-NF2TS/OSGSP-NNNTS, GSP-NNNTS/OS
GSQ-NA2TS, GSQ-NA2TS/OSGSQ-NF2TS, GSQ-NF2TS/OSGSQ-NNNTS, GSQ-NNNTS/OS
transducer frequency MHz 1 2 4medium pressure1
min. extended bar metal pipe: 20 metal pipe: 20 metal pipe: 20min. bar metal pipe: 30
plastic pipe: 1metal pipe: 30plastic pipe: 1
metal pipe: 30plastic pipe: 1
inner pipe diameter d2
min. extended mm 30 15 6min. recommended mm 40 20 10max. recommended mm 80 40 20max. extended mm 120 60 30pipe wall thicknessmin. mm 2.5 1.5 1max. mm - - -materialhousing PEEK with stainless steel cap 304
(1.4301), option OS: 316L (1.4404)
PEEK with stainless steel cap 304 (1.4301), option OS: 316L (1.4404)
PEEK with stainless steel cap 304 (1.4301), option OS: 316L (1.4404)
contact surface PEEK PEEK PEEKdegree of protection according to IEC/EN 60529
IP67 IP67 IP67
transducer cabletype 1699 1699 1699length m 4 4 3dimensionslength l mm 64 64 40width b mm 32 32 22height h mm 40.5 40.5 25.5dimensional drawing
ambient temperaturemin. °C -40 -40 -40max. °C +130 +130 +130temperature compensation
x x x
explosion protection
ATEX
order code GSM-NA2TS, GSM-NA2TS/OS GSP-NA2TS, GSP-NA2TS/OS GSQ-NA2TS, GSQ-NA2TS/OScategoryzone
gas: 3G dust: 3D2 22
gas: 3G dust: 3D2 22
gas: 3G dust: 3D2 22
explosion protection temperature (pipe surface)min. °C -55 -55 -55max. °C +190 +190 +190marking
II3G Ex nA IIC T6...T3 GcTa -55...+190 °CII3D Ex tc IIIC TX Dc
II3G Ex nA IIC T6...T3 GcTa -55...+190 °CII3D Ex tc IIIC TX Dc
II3G Ex nA IIC T6...T3 GcTa -55...+190 °CII3D Ex tc IIIC TX Dc
certification - - -type of protection gas: non sparking
dust: protection by enclosuregas: non sparkingdust: protection by enclosure
gas: non sparkingdust: protection by enclosure
transducer mounting fixture necessary
x x x
FM
order code GSM-NF2TS, GSM-NF2TS/OS GSP-NF2TS, GSP-NF2TS/OS GSQ-NF2TS, GSQ-NF2TS/OSexplosion protection temperaturemin. °C -55 -55 -55max. °C +190 +190 +190marking NI/Cl. I,II,III/Div. 2 /
GP A,B,C,D,E,F,G/Temp. Codes dwg 3860
NI/Cl. I,II,III/Div. 2 /GP A,B,C,D,E,F,G/
Temp. Codes dwg 3860
NI/Cl. I,II,III/Div. 2 /GP A,B,C,D,E,F,G/
Temp. Codes dwg 3860type of protection non incendive non incendive non incendive
remark on request1 depending on application, typical absolute value for natural gas, nitrogen, compressed air2 shear wave transducer:
typical values for natural gas, nitrogen, oxygen, pipe diameters for other gases on requestpipe diameter min. recommended/max. recommended/max. extended: in diagonal arrangement and for a flow velocity of 15 m/s
l
hb
l
hb
hb
l
24 TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01
FLUXUS® G70x Technical Specification
Shear Wave Transducers (ATEX zone 2 or not explosion proof, IP68)
technical type GDG1LI8 GDK1LI8 GDM2LI8 GDP2LI8order code GSG-NA2TS/IP68
GSG-NNNTS/IP68GSK-NA2TS/IP68GSK-NNNTS/IP68
GSM-NA2TS/IP68GSM-NNNTS/IP68
GSP-NA2TS/IP68GSP-NNNTS/IP68
transducer frequency MHz 0.2 0.5 1 2
medium pressure1
min. extended bar metal pipe: 20 metal pipe: 20 metal pipe: 20 metal pipe: 20min. bar metal pipe: 30
plastic pipe: 1metal pipe: 30plastic pipe: 1
metal pipe: 30plastic pipe: 1
metal pipe: 30plastic pipe: 1
inner pipe diameter d2
min. extended mm 250 70 30 15min. recommended mm 380 80 40 20max. recommended mm 810 500 80 40max. extended mm 1100 720 120 60pipe wall thicknessmin. mm 14 5 2.5 1.5max. mm - - - -materialhousing PEEK with stainless steel
cap 316Ti (1.4571)PEEK with stainless steel cap 316Ti (1.4571)
PEEK with stainless steel cap 316Ti (1.4571)
PEEK with stainless steel cap 316Ti (1.4571)
contact surface PEEK PEEK PEEK PEEKdegree of protection according to IEC/EN 60529
IP68 IP68 IP68 IP68
transducer cabletype 2550 2550 2550 2550length m 12 12 12 12dimensionslength l mm 130 130 72 72width b mm 54 54 32 32height h mm 83.5 83.5 46 46dimensional drawing
ambient temperaturemin. °C -40 -40 -40 -40max. °C +100 +100 +100 +100temperature compensation
x x x x
explosion protection
ATEX
order code GSG-NA2TS/IP68 GSK-NA2TS/IP68 GSM-NA2TS/IP68 GSP-NA2TS/IP68categoryzone
gas: 3G dust: 3D2 22
gas: 3G dust: 3D2 22
gas: 3G dust: 3D2 22
gas: 3G dust: 3D2 22
explosion protection temperature (pipe surface)min. °C -40 -40 -40 -40max. °C +90 +90 +90 +90marking
II3G Ex nA IIC T6...T5 GcTa -40...+90 °CII3D Ex tc IIIC TX Dc
II3G Ex nA IIC T6...T5 GcTa -40...+90 °CII3D Ex tc IIIC TX Dc
II3G Ex nA IIC T6...T5 GcTa -40...+90 °CII3D Ex tc IIIC TX Dc
II3G Ex nA IIC T6...T5 GcTa -40...+90 °CII3D Ex tc IIIC TX Dc
certification - - - -type of protection gas: non sparking
dust: protection by enclosure
gas: non sparkingdust: protection by enclosure
gas: non sparkingdust: protection by enclosure
gas: non sparkingdust: protection by enclosure
transducer mounting fixture necessary
x x x x
1 depending on application, typical absolute value for natural gas, nitrogen, compressed air2 shear wave transducer:
typical values for natural gas, nitrogen, oxygen, pipe diameters for other gases on requestpipe diameter min. recommended/max. recommended/max. extended: in diagonal arrangement and for a flow velocity of 15 m/s
3 test conditions: 3 months/2 bar (20 m)/20 °C
3 3 3 3
l
hb
l
hb
l
hb
l
hb
TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01 25
Technical Specification FLUXUS® G70x
Shear Wave Transducers (connection system AS, not explosion proof)
technical type GDG1NZ7 GDK1NZ7order code GSG-NNNAS GSK-NNNAStransducer frequency MHz 0.2 0.5
medium pressure1
min. extended bar metal pipe: 20 metal pipe: 20min. bar metal pipe: 30
plastic pipe: 1metal pipe: 30plastic pipe: 1
inner pipe diameter d2
min. extended mm 250 70min. recommended mm 380 80max. recommended mm 810 500max. extended mm 1100 720pipe wall thicknessmin. mm 14 5max. mm - -materialhousing PEEK with stainless steel
cap 304 (1.4301)PEEK with stainless steel cap 304 (1.4301)
contact surface PEEK PEEKdegree of protection according to IEC/EN 60529
IP67 IP67
transducer cabletype 1699 1699length m 5 5dimensionslength l mm 129.5 126.5width b mm 51 51height h mm 67 67.5dimensional drawing
ambient temperaturemin. °C -40 -40max. °C +130 +130temperature compensation
x x
1 depending on application, typical absolute value for natural gas, nitrogen, compressed air2 shear wave transducer:
typical values for natural gas, nitrogen, oxygen, pipe diameters for other gases on requestpipe diameter min. recommended/max. recommended/max. extended: in diagonal arrangement and for a flow velocity of 15 m/s
l
hb
l
hb
26 TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01
FLUXUS® G70x Technical Specification
Shear Wave Transducers (connection system AS, not explosion proof)
technical type GDM2NZ7 GDP2NZ7 GDQ2NZ7order code GSM-NNNAS GSP-NNNAS GSQ-NNNAStransducer frequency MHz 1 2 4
medium pressure1
min. extended bar metal pipe: 20 metal pipe: 20 metal pipe: 20min. bar metal pipe: 30
plastic pipe: 1metal pipe: 30plastic pipe: 1
metal pipe: 30plastic pipe: 1
inner pipe diameter d2
min. extended mm 30 15 6min. recommended mm 40 20 10max. recommended mm 80 40 20max. extended mm 120 60 30pipe wall thicknessmin. mm 2.5 1.5 1max. mm - - -materialhousing PEEK with stainless steel
cap 304 (1.4301)PEEK with stainless steel cap 304 (1.4301)
PEEK with stainless steel cap 304 (1.4301)
contact surface PEEK PEEK PEEKdegree of protection according to IEC/EN 60529
IP67 IP67 IP67
transducer cabletype 1699 1699 1699length m 4 4 3dimensionslength l mm 64 64 40width b mm 32 32 22height h mm 40.5 40.5 25.5dimensional drawing
ambient temperaturemin. °C -40 -40 -40max. °C +130 +130 +130temperature compensation
x x x
remark on request1 depending on application, typical absolute value for natural gas, nitrogen, compressed air2 shear wave transducer:
typical values for natural gas, nitrogen, oxygen, pipe diameters for other gases on requestpipe diameter min. recommended/max. recommended/max. extended: in diagonal arrangement and for a flow velocity of 15 m/s
l
hb
l
hb
hb
l
TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01 27
Technical Specification FLUXUS® G70x
Shear Wave Transducers (extended temperature range, ATEX zone 2, FM or not explosion proof)
technical type GDM2E52 GDP2E52 GDQ2E52order code GSM-EA2TS, GSM-EA2TS/OS
GSM-EF2TS, GSM-EF2TS/OSGSM-ENNTS, GSM-ENNTS/OS
GSP-EA2TS, GSP-EA2TS/OSGSP-EF2TS, GSP-EF2TS/OSGSP-ENNTS, GSP-ENNTS/OS
GSQ-EA2TS, GSQ-EA2TS/OSGSQ-EF2TS, GSQ-EF2TS/OSGSQ-ENNTS, GSQ-ENNTS/OS
transducer frequency MHz 1 2 4medium pressure1
min. extended bar metal pipe: 20 metal pipe: 20 metal pipe: 20min. bar metal pipe: 30
plastic pipe: 1metal pipe: 30plastic pipe: 1
metal pipe: 30plastic pipe: 1
inner pipe diameter d2
min. extended mm 30 15 6min. recommended mm 40 20 10max. recommended mm 80 40 20max. extended mm 120 60 30pipe wall thicknessmin. mm 2.5 1.5 1max. mm - - -materialhousing PI with stainless steel cap 304
(1.4301), option OS: 316L (1.4404)
PI with stainless steel cap 304 (1.4301), option OS: 316L (1.4404)
PI with stainless steel cap 304 (1.4301), option OS: 316L (1.4404)
contact surface PI PI PIdegree of protection according to IEC/EN 60529
IP56 IP56 IP56
transducer cabletype 6111 6111 6111length m 4 4 3dimensionslength l mm 64 64 40width b mm 32 32 22height h mm 40.5 40.5 25.5dimensional drawing
ambient temperaturemin. °C -30 -30 -30max. °C +200 +200 +200temperature compensation
x x x
explosion protection
ATEX
order code GSM-EA2TS, GSM-EA2TS/OS GSP-EA2TS, GSP-EA2TS/OS GSQ-EA2TS, GSQ-EA2TS/OScategoryzone
gas: 3G dust: 3D2 22
gas: 3G dust: 3D2 22
gas: 3G dust: 3D2 22
explosion protection temperature (pipe surface)min. °C -45 -45 -45max. °C +235 +235 +235marking
II3G Ex nA IIC T6...T2 GcTa -45...+235 °CII3D Ex tc IIIB TX Dc
II3G Ex nA IIC T6...T2 GcTa -45...+235 °CII3D Ex tc IIIB TX Dc
II3G Ex nA IIC T6...T2 GcTa -45...+235 °CII3D Ex tc IIIB TX Dc
certification - - -type of protection gas: non sparking
dust: protection by enclosuregas: non sparkingdust: protection by enclosure
gas: non sparkingdust: protection by enclosure
transducer mounting fixture necessary
x x x
FM
order code GSM-EF2TS, GSM-EF2TS/OS GSP-EF2TS, GSP-EF2TS/OS GSQ-EF2TS, GSQ-EF2TS/OSexplosion protection temperaturemin. °C -45 -45 -45max. °C +235 +235 +235marking NI/Cl. I,II,III/Div. 2 /
GP A,B,C,D,E,F,G/Temp. Codes dwg 3860
NI/Cl. I,II,III/Div. 2 /GP A,B,C,D,E,F,G/
Temp. Codes dwg 3860
NI/Cl. I,II,III/Div. 2 /GP A,B,C,D,E,F,G/
Temp. Codes dwg 3860type of protection non incendive non incendive non incendive
remark on request1 depending on application, typical absolute value for natural gas, nitrogen, compressed air2 shear wave transducer:
typical values for natural gas, nitrogen, oxygen, pipe diameters for other gases on requestpipe diameter min. recommended/max. recommended/max. extended: in diagonal arrangement and for a flow velocity of 15 m/s
l
hb
l
hb
hb
l
28 TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01
FLUXUS® G70x Technical Specification
Shear Wave Transducers (extended temperature range, not explosion proof,connection system AS)
technical type GDM2EZ7 GDP2EZ7 GDQ2EZ7order code GSM-ENNAS GSP-ENNAS GSQ-ENNAStransducer frequency MHz 1 2 4
medium pressure1
min. extended bar metal pipe: 20 metal pipe: 20 metal pipe: 20min. bar metal pipe: 30
plastic pipe: 1metal pipe: 30plastic pipe: 1
metal pipe: 30plastic pipe: 1
inner pipe diameter d2
min. extended mm 30 15 6min. recommended mm 40 20 10max. recommended mm 80 40 20max. extended mm 120 60 30pipe wall thicknessmin. mm 2.5 1.5 1max. mm - - -materialhousing PI with stainless steel
cap 304 (1.4301)PI with stainless steel cap 304 (1.4301)
PI with stainless steel cap 304 (1.4301)
contact surface PI PI PIdegree of protection according to IEC/EN 60529
IP65 IP65 IP65
transducer cabletype 6111 6111 6111length m 4 4 3dimensionslength l mm 64 64 40width b mm 32 32 22height h mm 40.5 40.5 25.5dimensional drawing
ambient temperaturemin. °C -30 -30 -30max. °C +200 +200 +200temperature compensation
x x x
remark on request1 depending on application, typical absolute value for natural gas, nitrogen, compressed air2 shear wave transducer:
typical values for natural gas, nitrogen, oxygen, pipe diameters for other gases on requestpipe diameter min. recommended/max. recommended/max. extended: in diagonal arrangement and for a flow velocity of 15 m/s
l
hb
l
hb
hb
l
TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01 29
Technical Specification FLUXUS® G70x
Lamb Wave Transducers (zone 1)
technical type GRG1N83 GRH1N83 GRK1N83order code GLG-NA1TS
GLG-NA1TS/OSGLH-NA1TSGLH-NA1TS/OS
GLK-NA1TSGLK-NA1TS/OS
transducer frequency MHz 0.2 0.3 0.5
medium pressure1
min. extended bar metal pipe: 10 metal pipe: 10 metal pipe:10 (d > 120 mm)5 (d < 120 mm)
min. bar metal pipe: 15plastic pipe: 1
metal pipe: 15plastic pipe: 1
metal pipe:15 (d > 120 mm)10 (d < 120 mm)plastic pipe: 1
inner pipe diameter d2
min. extended mm 190 120 60min. recommended mm 220 140 80max. recommended mm 900 600 300max. extended mm 1600 1000 500pipe wall thicknessmin. mm 11 7 4max. mm 23 15 9materialhousing PPSU with stainless steel cap 304
(1.4301), option OS: 316L (1.4404)
PPSU with stainless steel cap 304 (1.4301), option OS: 316L (1.4404)
PPSU with stainless steel cap 304 (1.4301), option OS: 316L (1.4404)
contact surface PPSU PPSU PPSUdegree of protection according to IEC/EN 60529
IP65 IP65 IP65
transducer cabletype 1699 1699 1699length m 5 5 5dimensionslength l mm 128.5 128.5 128.5width b mm 51 51 51height h mm 67.5 67.5 67.5dimensional drawing
ambient temperaturemin. °C -40 -40 -40max. °C +170 +170 +170temperature compensation
x x x
explosion protection
ATEX/IECEx
categoryzone
gas: 2G dust: 2D1 21
gas: 2G dust: 2D1 21
gas: 2G dust: 2D1 21
explosion protection temperature (pipe surface)min. °C -55 -55 -55max. °C +140 +140 +140marking
Ex e q IIC T6...T3 GbEx tb IIIC TX Db
Ex e q IIC T6...T3 GbEx tb IIIC TX Db
Ex e q IIC T6...T3 GbEx tb IIIC TX Db
certification ATEX IBExU07ATEX1168 X IBExU07ATEX1168 X IBExU07ATEX1168 Xcertification IECEx IECEx IBE 08.0007X IECEx IBE 08.0007X IECEx IBE 08.0007Xtype of protection gas: increased safety, powder
fillingdust: protection by enclosure
gas: increased safety, powder fillingdust: protection by enclosure
gas: increased safety, powder fillingdust: protection by enclosure
transducer mounting fixture necessary
x x x
1 depending on application, typical absolute value for natural gas, nitrogen, compressed air2 Lamb wave transducer:
typical values for natural gas, nitrogen, oxygen, pipe diameters for other gases on requestpipe diameter min. recommended/max. recommended: in reflection arrangement and for a flow velocity of 15 m/spipe diameter max. extended: in diagonal arrangement and for a flow velocity of 25 m/s
l
hb
l
hb
l
hb
II2GII2D
0637 II2GII2D
0637 II2GII2D
0637
30 TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01
FLUXUS® G70x Technical Specification
technical type GRM1N83 GRP1N83 GRQ1N83order code GLM-NA1TS
GLM-NA1TS/OSGLP-NA1TSGLP-NA1TS/OS
GLQ-NA1TSGLQ-NA1TS/OS
transducer frequency MHz 1 2 4
medium pressure1
min. extended bar - - -min. bar metal pipe:
10 (d > 60 mm)5 (d < 60 mm)plastic pipe: 1
metal pipe:10 (d > 35 mm)5 (d < 35 mm)plastic pipe: 1
metal pipe:10 (d > 15 mm)5 (d < 15 mm)plastic pipe: 1
inner pipe diameter d2
min. extended mm 30 15 7min. recommended mm 40 20 10max. recommended mm 90 50 22max. extended mm 150 70 35pipe wall thicknessmin. mm 2 1 0.5max. mm 5 3 1materialhousing PPSU with stainless steel cap 304
(1.4301), option OS: 316L (1.4404)
PPSU with stainless steel cap 304 (1.4301), option OS: 316L (1.4404)
PPSU with stainless steel cap 304 (1.4301), option OS: 316L (1.4404)
contact surface PPSU PPSU PPSUdegree of protection according to IEC/EN 60529
IP65 IP65 IP65
transducer cabletype 1699 1699 1699length m 4 4 3dimensionslength l mm 74 74 42width b mm 32 32 22height h mm 40.5 40.5 25.5dimensional drawing
ambient temperaturemin. °C -40 -40 -40max. °C +170 +170 +170temperature compensation
x x x
explosion protection
ATEX/IECEx
categoryzone
gas: 2G dust: 2D1 21
gas: 2G dust: 2D1 21
gas: 2G dust: 2D1 21
explosion protection temperature (pipe surface)min. °C -55 -55 -55max. °C +140 +140 +140marking
Ex e q IIC T6...T3 GbEx tb IIIC TX Db
Ex e q IIC T6...T3 GbEx tb IIIC TX Db
Ex e q IIC T6...T3 GbEx tb IIIC TX Db
certification ATEX IBExU07ATEX1168 X IBExU07ATEX1168 X IBExU07ATEX1168 Xcertification IECEx IECEx IBE 08.0007X IECEx IBE 08.0007X IECEx IBE 08.0007Xtype of protection gas: increased safety, powder
fillingdust: protection by enclosure
gas: increased safety, powder fillingdust: protection by enclosure
gas: increased safety, powder fillingdust: protection by enclosure
transducer mounting fixture necessary
x x x
remark on request1 depending on application, typical absolute value for natural gas, nitrogen, compressed air2 Lamb wave transducer:
typical values for natural gas, nitrogen, oxygen, pipe diameters for other gases on requestpipe diameter min. recommended/max. recommended: in reflection arrangement and for a flow velocity of 15 m/spipe diameter max. extended: in diagonal arrangement and for a flow velocity of 25 m/s
l
hb
l
hb
l
hb
II2GII2D
0637 II2GII2D
0637 II2GII2D
0637
TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01 31
Technical Specification FLUXUS® G70x
Lamb Wave Transducers (zone 1, IP68)
technical type GRG1LI3 GRH1LI3 GRK1LI3order code GLG-NA1TS/IP68 GLH-NA1TS/IP68 GLK-NA1TS/IP68transducer frequency MHz 0.2 0.3 0.5
medium pressure1
min. extended bar metal pipe: 10 metal pipe: 10 metal pipe:10 (d > 120 mm)5 (d < 120 mm)
min. bar metal pipe: 15plastic pipe: 1
metal pipe: 15plastic pipe: 1
metal pipe:15 (d > 120 mm)10 (d < 120 mm)plastic pipe: 1
inner pipe diameter d2
min. extended mm 190 120 60min. recommended mm 220 140 80max. recommended mm 900 600 300max. extended mm 1600 1000 500pipe wall thicknessmin. mm 11 7 4max. mm 23 15 9materialhousing PPSU with stainless steel
cap 316Ti (1.4571)PPSU with stainless steel cap 316Ti (1.4571)
PPSU with stainless steel cap 316Ti (1.4571)
contact surface PPSU PPSU PPSUdegree of protection according to IEC/EN 60529
IP68 IP68 IP68
transducer cabletype 2550 2550 2550length m 12 12 12dimensionslength l mm 143.5 143.5 143.5width b mm 54 54 54height h mm 83.5 83.5 83.5dimensional drawing
ambient temperaturemin. °C -40 -40 -40max. °C +100 +100 +100temperature compensation
x x x
explosion protection
ATEX/IECEx
categoryzone
gas: 2G dust: 2D1 21
gas: 2G dust: 2D1 21
gas: 2G dust: 2D1 21
explosion protection temperature (pipe surface)min. °C -55 -55 -55max. °C +140 +140 +140marking
Ex q IIC T6...T3 GbEx tb IIIC TX Db
Ex q IIC T6...T3 GbEx tb IIIC TX Db
Ex q IIC T6...T3 GbEx tb IIIC TX Db
certification ATEX IBExU07ATEX1168 X IBExU07ATEX1168 X IBExU07ATEX1168 Xcertification IECEx IECEx IBE 08.0007X IECEx IBE 08.0007X IECEx IBE 08.0007Xtype of protection gas: powder filling
dust: protection by enclosure
gas: powder fillingdust: protection by enclosure
gas: powder fillingdust: protection by enclosure
transducer mounting fixture necessary
x x x
1 depending on application, typical absolute value for natural gas, nitrogen, compressed air2 Lamb wave transducer:
typical values for natural gas, nitrogen, oxygen, pipe diameters for other gases on requestpipe diameter min. recommended/max. recommended: in reflection arrangement and for a flow velocity of 15 m/spipe diameter max. extended: in diagonal arrangement and for a flow velocity of 25 m/s
3 3 3
l
hb
l
hb
l
hb
II2GII2D
0637 II2GII2D
0637 II2GII2D
0637
32 TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01
FLUXUS® G70x Technical Specification
3 test conditions: 3 months/2 bar (20 m)/20 °C
technical type GRM1LI3 GRP1LI3order code GLM-NA1TS/IP68 GLP-NA1TS/IP68transducer frequency MHz 1 2
medium pressure1
min. extended bar - -min. bar metal pipe:
10 (d > 60 mm)5 (d < 60 mm)plastic pipe: 1
metal pipe:10 (d > 35 mm)5 (d < 35 mm)plastic pipe: 1
inner pipe diameter d2
min. extended mm 30 15min. recommended mm 40 20max. recommended mm 90 50max. extended mm 150 70pipe wall thicknessmin. mm 2 1max. mm 5 3materialhousing PPSU with stainless steel
cap 316Ti (1.4571)PPSU with stainless steel cap 316Ti (1.4571)
contact surface PPSU PPSUdegree of protection according to IEC/EN 60529
IP68 IP68
transducer cabletype 2550 2550length m 12 12dimensionslength l mm 73 73width b mm 31.6 31.6height h mm 46 46dimensional drawing
ambient temperaturemin. °C -40 -40max. °C +100 +100temperature compensation
x x
explosion protection
ATEX/IECEx
categoryzone
gas: 2G dust: 2D1 21
gas: 2G dust: 2D1 21
explosion protection temperature (pipe surface)min. °C -55 -55max. °C +140 +140marking
Ex q IIC T6...T3 GbEx tb IIIC TX Db
Ex q IIC T6...T3 GbEx tb IIIC TX Db
certification ATEX IBExU07ATEX1168 X IBExU07ATEX1168 Xcertification IECEx IECEx IBE 08.0007X IECEx IBE 08.0007Xtype of protection gas: powder filling
dust: protection by enclosure
gas: powder fillingdust: protection by enclosure
1 depending on application, typical absolute value for natural gas, nitrogen, compressed air2 Lamb wave transducer:
typical values for natural gas, nitrogen, oxygen, pipe diameters for other gases on requestpipe diameter min. recommended/max. recommended: in reflection arrangement and for a flow velocity of 15 m/spipe diameter max. extended: in diagonal arrangement and for a flow velocity of 25 m/s
3 test conditions: 3 months/2 bar (20 m)/20 °C
technical type GRG1LI3 GRH1LI3 GRK1LI3
3 3
l
hb
l
hb
II2GII2D
0637 II2GII2D
0637
TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01 33
Technical Specification FLUXUS® G70x
Lamb Wave Transducers (ATEX zone 2, FM or not explosion proof)
technical type GRG1N52 GRH1N52 GRK1N52order code GLG-NA2TS, GLG-NA2TS/OS
GLG-NF2TS, GLG-NF2TS/OSGLG-NNNTS, GLG-NNNTS/OS
GLH-NA2TS, GLH-NA2TS/OSGLH-NF2TS, GLH-NF2TS/OSGLH-NNNTS, GLH-NNNTS/OS
GLK-NA2TS, GLK-NA2TS/OSGLK-NF2TS, GLK-NF2TS/OSGLK-NNNTS, GLK-NNNTS/OS
transducer frequency MHz 0.2 0.3 0.5medium pressure1
min. extended bar metal pipe: 10 metal pipe: 10 metal pipe:10 (d > 120 mm), 5 (d < 120 mm)
min. bar metal pipe: 15plastic pipe: 1
metal pipe: 15plastic pipe: 1
metal pipe:15 (d > 120 mm), 10 (d < 120 mm)plastic pipe: 1
inner pipe diameter d2
min. extended mm 190 120 60min. recommended mm 220 140 80max. recommended mm 900 600 300max. extended mm 1600 1000 500pipe wall thicknessmin. mm 11 7 4max. mm 23 15 9materialhousing PPSU with stainless steel cap 304
(1.4301), option OS: 316L (1.4404)
PPSU with stainless steel cap 304 (1.4301), option OS: 316L (1.4404)
PPSU with stainless steel cap 304 (1.4301), option OS: 316L (1.4404)
contact surface PPSU PPSU PPSUdegree of protection according to IEC/EN 60529
IP67 IP67 IP67
transducer cabletype 1699 1699 1699length m 5 5 5dimensionslength l mm 128.5 128.5 128.5width b mm 51 51 51height h mm 67.5 67.5 67.5dimensional drawing
ambient temperaturemin. °C -40 -40 -40max. °C +170 +170 +170temperature compensation
x x x
explosion protection
ATEX
order code GLG-NA2TS, GLG-NA2TS/OS GLH-NA2TS, GLH-NA2TS/OS GLK-NA2TS, GLK-NA2TS/OScategoryzone
gas: 3G dust: 3D2 22
gas: 3G dust: 3D2 22
gas: 3G dust: 3D2 22
explosion protection temperature (pipe surface)min. °C -55 -55 -55max. °C +150 +150 +150marking
II3G Ex nA IIC T6...T3 GcTa -55...+150 °CII3D Ex tc IIIC TX Dc
II3G Ex nA IIC T6...T3 GcTa -55...+150 °CII3D Ex tc IIIC TX Dc
II3G Ex nA IIC T6...T3 GcTa -55...+150 °CII3D Ex tc IIIC TX Dc
certification - - -type of protection gas: non sparking
dust: protection by enclosuregas: non sparkingdust: protection by enclosure
gas: non sparkingdust: protection by enclosure
transducer mounting fixture necessary
x x x
FM
order code GLG-NF2TS, GLG-NF2TS/OS GLH-NF2TS, GLH-NF2TS/OS GLK-NF2TS, GLK-NF2TS/OSexplosion protection temperaturemin. °C -40 -40 -40max. °C +165 +165 +165marking NI/Cl. I,II,III/Div. 2 /
GP A,B,C,D,E,F,G/Temp. Codes dwg 3860
NI/Cl. I,II,III/Div. 2 /GP A,B,C,D,E,F,G/
Temp. Codes dwg 3860
NI/Cl. I,II,III/Div. 2 /GP A,B,C,D,E,F,G/
Temp. Codes dwg 3860type of protection non incendive non incendive non incendive
1 depending on application, typical absolute value for natural gas, nitrogen, compressed air2 Lamb wave transducer:
typical values for natural gas, nitrogen, oxygen, pipe diameters for other gases on requestpipe diameter min. recommended/max. recommended: in reflection arrangement and for a flow velocity of 15 m/spipe diameter max. extended: in diagonal arrangement and for a flow velocity of 25 m/s
l
hb
l
hb
l
hb
34 TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01
FLUXUS® G70x Technical Specification
technical type GRM1N52 GRP1N52 GRQ1N52order code GLM-NA2TS, GLM-NA2TS/OS
GLM-NF2TS, GLM-NF2TS/OSGLM-NNNTS, GLM-NNNTS/OS
GLP-NA2TS, GLP-NA2TS/OSGLP-NF2TS, GLP-NF2TS/OSGLP-NNNTS, GLP-NNNTS/OS
GLQ-NA2TS, GLQ-NA2TS/OSGLQ-NF2TS, GLQ-NF2TS/OSGLQ-NNNTS, GLQ-NNNTS/OS
transducer frequency MHz 1 2 4medium pressure1
min. extended bar - - -min. bar metal pipe:
10 (d > 60 mm), 5 (d < 60 mm)plastic pipe: 1
metal pipe:10 (d > 35 mm), 5 (d < 35 mm)plastic pipe: 1
metal pipe:10 (d > 15 mm), 5 (d < 15 mm)plastic pipe: 1
inner pipe diameter d2
min. extended mm 30 15 7min. recommended mm 40 20 10max. recommended mm 90 50 22max. extended mm 150 70 35pipe wall thicknessmin. mm 2 1 0.5max. mm 5 3 1materialhousing PPSU with stainless steel cap 304
(1.4301), option OS: 316L (1.4404)
PPSU with stainless steel cap 304 (1.4301), option OS: 316L (1.4404)
PPSU with stainless steel cap 304 (1.4301), option OS: 316L (1.4404)
contact surface PPSU PPSU PPSUdegree of protection according to IEC/EN 60529
IP65 IP65 IP65
transducer cabletype 1699 1699 1699length m 4 4 3dimensionslength l mm 74 74 42width b mm 32 32 22height h mm 40.5 40.5 25.5dimensional drawing
ambient temperaturemin. °C -40 -40 -40max. °C +170 +170 +170temperature compensation
x x x
explosion protection
ATEX
order code GLM-NA2TS, GLM-NA2TS/OS GLP-NA2TS, GLP-NA2TS/OS GLQ-NA2TS, GLQ-NA2TS/OScategoryzone
gas: 3G dust: 3D2 22
gas: 3G dust: 3D2 22
gas: 3G dust: 3D2 22
explosion protection temperature (pipe surface)min. °C -55 -55 -55max. °C +150 +150 +150marking
II3G Ex nA IIC T6...T3 GcTa -55...+150 °CII3D Ex tc IIIC TX Dc
II3G Ex nA IIC T6...T3 GcTa -55...+150 °CII3D Ex tc IIIC TX Dc
II3G Ex nA IIC T6...T3 GcTa -55...+150 °CII3D Ex tc IIIC TX Dc
certification - - -type of protection gas: non sparking
dust: protection by enclosuregas: non sparkingdust: protection by enclosure
gas: non sparkingdust: protection by enclosure
transducer mounting fixture necessary
x x x
FM
order code GLM-NF2TS, GLM-NF2TS/OS GLP-NF2TS, GLP-NF2TS/OS GLQ-NF2TS, GLQ-NF2TS/OSexplosion protection temperaturemin. °C -55 -55 -55max. °C +165 +165 +165marking NI/Cl. I,II,III/Div. 2 /
GP A,B,C,D,E,F,G/Temp. Codes dwg 3860
NI/Cl. I,II,III/Div. 2 /GP A,B,C,D,E,F,G/
Temp. Codes dwg 3860
NI/Cl. I,II,III/Div. 2 /GP A,B,C,D,E,F,G/
Temp. Codes dwg 3860type of protection non incendive non incendive non incendive
remark on request1 depending on application, typical absolute value for natural gas, nitrogen, compressed air2 Lamb wave transducer:
typical values for natural gas, nitrogen, oxygen, pipe diameters for other gases on requestpipe diameter min. recommended/max. recommended: in reflection arrangement and for a flow velocity of 15 m/spipe diameter max. extended: in diagonal arrangement and for a flow velocity of 25 m/s
l
hb
l
hb
l
hb
TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01 35
Technical Specification FLUXUS® G70x
Lamb Wave Transducers (ATEX zone 2 or not explosion proof, IP68)
technical type GRG1LI8 GRH1LI8 GRK1LI8order code GLG-NA2TS/IP68
GLG-NNNTS/IP68GLH-NA2TS/IP68GLH-NNNTS/IP68
GLK-NA2TS/IP68GLK-NNNTS/IP68
transducer frequency MHz 0.2 0.3 0.5
medium pressure1
min. extended bar metal pipe: 10 metal pipe: 10 metal pipe:10 (d > 120 mm),5 (d < 120 mm)
min. bar metal pipe: 15plastic pipe: 1
metal pipe: 15plastic pipe: 1
metal pipe:15 (d > 120 mm),10 (d < 120 mm)plastic pipe: 1
inner pipe diameter d2
min. extended mm 190 120 60min. recommended mm 220 140 80max. recommended mm 900 600 300max. extended mm 1600 1000 500pipe wall thicknessmin. mm 11 7 4max. mm 23 15 9materialhousing PPSU with stainless steel
cap 316Ti (1.4571)PPSU with stainless steel cap 316Ti (1.4571)
PPSU with stainless steel cap 316Ti (1.4571)
contact surface PPSU PPSU PPSUdegree of protection according to IEC/EN 60529
IP68 IP68 IP68
transducer cabletype 2550 2550 2550length m 12 12 12dimensionslength l mm 143.5 143.5 143.5width b mm 54 54 54height h mm 83.5 83.5 83.5dimensional drawing
ambient temperaturemin. °C -40 -40 -40max. °C +100 +100 +100temperature compensation
x x x
explosion protection
ATEX
order code GLG-NA2TS/IP68 GLH-NA2TS/IP68 GLK-NA2TS/IP68categoryzone
gas: 3G dust: 3D2 22
gas: 3G dust: 3D2 22
gas: 3G dust: 3D2 22
explosion protection temperature (pipe surface)min. °C -40 -40 -40max. °C +90 +90 +90marking
II3G Ex nA IIC T6...T5 GcTa -40...+90 °CII3D Ex tc IIIC TX Dc
II3G Ex nA IIC T6...T5 GcTa -40...+90 °CII3D Ex tc IIIC TX Dc
II3G Ex nA IIC T6...T5 GcTa -40...+90 °CII3D Ex tc IIIC TX Dc
certification - - -type of protection gas: non sparking
dust: protection by enclosure
gas: non sparkingdust: protection by enclosure
gas: non sparkingdust: protection by enclosure
transducer mounting fixture necessary
x x x
1 depending on application, typical absolute value for natural gas, nitrogen, compressed air2 Lamb wave transducer:
typical values for natural gas, nitrogen, oxygen, pipe diameters for other gases on requestpipe diameter min. recommended/max. recommended: in reflection arrangement and for a flow velocity of 15 m/spipe diameter max. extended: in diagonal arrangement and for a flow velocity of 25 m/s
3 test conditions: 3 months/2 bar (20 m)/20 °C
3 3 3
l
hb
l
hb
l
hb
36 TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01
FLUXUS® G70x Technical Specification
technical type GRM1LI8 GRP1LI8order code GLM-NA2TS/IP68
GLM-NNNTS/IP68GLP-NA2TS/IP68GLP-NNNTS/IP68
transducer frequency MHz 1 2medium pressure1
min. extended bar - -min. bar metal pipe:
10 (d > 60 mm)5 (d < 60 mm)plastic pipe: 1
metal pipe:10 (d > 35 mm)5 (d < 35 mm)plastic pipe: 1
inner pipe diameter d2
min. extended mm 30 15min. recommended mm 40 20max. recommended mm 90 50max. extended mm 150 70pipe wall thicknessmin. mm 2 1max. mm 5 3materialhousing PPSU with stainless steel
cap 316Ti (1.4571)PPSU with stainless steel cap 316Ti (1.4571)
contact surface PPSU PPSUdegree of protection according to IEC/EN 60529
IP68 IP68
transducer cabletype 2550 2550length m 12 12dimensionslength l mm 73 73width b mm 31.6 31.6height h mm 46 46dimensional drawing
ambient temperaturemin. °C -40 -40max. °C +100 +100temperature compensation
x x
explosion protection
ATEX
order code GLM-NA2TS/IP68 GLP-NA2TS/IP68categoryzone
gas: 3G dust: 3D2 22
gas: 3G dust: 3D2 22
explosion protection temperature (pipe surface)min. °C -40 -40max. °C +90 +90marking
II3G Ex nA IIC T6...T5 GcTa -40...+90 °CII3D Ex tc IIIC TX Dc
II3G Ex nA IIC T6...T5 GcTa -40...+90 °CII3D Ex tc IIIC TX Dc
certification - -type of protection gas: non sparking
dust: protection by enclosure
gas: non sparkingdust: protection by enclosure
transducer mounting fixture necessary
x x
1 depending on application, typical absolute value for natural gas, nitrogen, compressed air2 Lamb wave transducer:
typical values for natural gas, nitrogen, oxygen, pipe diameters for other gases on requestpipe diameter min. recommended/max. recommended: in reflection arrangement and for a flow velocity of 15 m/spipe diameter max. extended: in diagonal arrangement and for a flow velocity of 25 m/s
3 test conditions: 3 months/2 bar (20 m)/20 °C
3 3
l
hb
l
hb
TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01 37
Technical Specification FLUXUS® G70x
Lamb Wave Transducers (not explosion proof, connection system AS)
technical type GRG1NC3 GRH1NC3 GRK1NC3order code GLG-NNNAS GLH-NNNAS GLK-NNNAStransducer frequency MHz 0.2 0.3 0.5
medium pressure1
min. extended bar metal pipe: 10 metal pipe: 10 metal pipe:10 (d > 120 mm)5 (d < 120 mm)
min. bar metal pipe: 15plastic pipe: 1
metal pipe: 15plastic pipe: 1
metal pipe:15 (d > 120 mm)10 (d < 120 mm)plastic pipe: 1
inner pipe diameter d2
min. extended mm 190 120 60min. recommended mm 220 140 80max. recommended mm 900 600 300max. extended mm 1600 1000 500pipe wall thicknessmin. mm 11 7 4max. mm 23 15 9materialhousing PPSU with stainless steel
cap 304 (1.4301)PPSU with stainless steel cap 304 (1.4301)
PPSU with stainless steel cap 304 (1.4301)
contact surface PPSU PPSU PPSUdegree of protection according to IEC/EN 60529
IP65 IP65 IP65
transducer cabletype 1699 1699 1699length m 5 5 5dimensionslength l mm 128.5 128.5 128.5width b mm 51 51 51height h mm 67.5 67.5 67.5dimensional drawing
ambient temperaturemin. °C -40 -40 -40max. °C +170 +170 +170temperature compensation
x x x
1 depending on application, typical absolute value for natural gas, nitrogen, compressed air2 Lamb wave transducer:
typical values for natural gas, nitrogen, oxygen, pipe diameters for other gases on requestpipe diameter min. recommended/max. recommended: in reflection arrangement and for a flow velocity of 15 m/spipe diameter max. extended: in diagonal arrangement and for a flow velocity of 25 m/s
l
hb
l
hb
l
hb
38 TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01
FLUXUS® G70x Technical Specification
technical type GRM1NC3 GRP1NC3 GRQ1NC3order code GLM-NNNAS GLP-NNNAS GLQ-NNNAStransducer frequency MHz 1 2 4
medium pressure1
min. extended bar - - -min. bar metal pipe:
10 (d > 60 mm)5 (d < 60 mm)plastic pipe: 1
metal pipe:10 (d > 35 mm)5 (d < 35 mm)plastic pipe: 1
metal pipe:10 (d > 15 mm)5 (d < 15 mm)plastic pipe: 1
inner pipe diameter d2
min. extended mm 30 15 7min. recommended mm 40 20 10max. recommended mm 90 50 22max. extended mm 150 70 35pipe wall thicknessmin. mm 2 1 0.5max. mm 5 3 1materialhousing PPSU with stainless steel
cap 304 (1.4301)PPSU with stainless steel cap 304 (1.4301)
PPSU with stainless steel cap 304 (1.4301)
contact surface PPSU PPSU PPSUdegree of protection according to IEC/EN 60529
IP65 IP65 IP65
transducer cabletype 1699 1699 1699length m 4 4 3dimensionslength l mm 74 74 42width b mm 32 32 22height h mm 40.5 40.5 25.5dimensional drawing
ambient temperaturemin. °C -40 -40 -40max. °C +170 +170 +170temperature compensation
x x x
remark on request1 depending on application, typical absolute value for natural gas, nitrogen, compressed air2 Lamb wave transducer:
typical values for natural gas, nitrogen, oxygen, pipe diameters for other gases on requestpipe diameter min. recommended/max. recommended: in reflection arrangement and for a flow velocity of 15 m/spipe diameter max. extended: in diagonal arrangement and for a flow velocity of 25 m/s
l
hb
l
hb
l
hb
TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01 39
Technical Specification FLUXUS® G70x
Transducer Mounting Fixture
Order Code
1, 2 3 4 5 6 7...9 10, 11 no. of character
tran
sduc
er
mou
ntin
g fix
ture
tran
sduc
er
- mea
sure
men
t ar
rang
emen
t
size
- fixat
ion
oute
r pi
pe
diam
eter
/ optio
n
description
VL Variofix L
VС Variofix C
K transducers with transducer frequency G, H, K
M transducers with transducer frequency M, P
Q transducers with transducer frequency Q
D reflection arrangement or diagonal arrangement
R reflection arrangement
S small
M medium
L large
S tension straps
W welding
N without fixation
002 10...20 mm
004 20...40 mm
T36 40...360 mm
013 10...130 mm
036 130...360 mm
092 360...920 mm
200 920...2000 mm
IP68 degree of protection IP68
OS housing with stainless steel 316
Z special design
example
VL K - D S - S 200 Variofix L and tension straps for transducers with transducer frequency G, H, K
- - /
40 TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01
FLUXUS® G70x Technical Specification
Variofix L (VLK, VLM, VLQ) material: stainless steel 304 (1.4301), 301 (1.4310), 410 (1.4006)option OS: 316 (1.4571), 316L (1.4404), 17-7PH (1.4568)
inner length:VLK: 348 mm,option IP68: 368 mmVLM: 234 mmVLQ: 176 mm
dimensions:VLK: 423 x 90 x 93 mm,option IP68: 443 x 94 x 105 mmVLM: 309 x 57 x 63 mmVLQ: 247 x 43 x 47 mm
Variofix C (VC) material: stainless steel 304 (1.4301), 301 (1.4310)option OS: 316 (1.4571)
inner length:VCK-*L: 500 mmVCK-*S: 350 mmVCM: 400 mmVCQ: 250 mm
dimensions:VCK-*L: 560 x 122 x 102 mm,option IP68: 560 x 126 x 120 mmVCK-*S: 410 x 122 x 102 mm,option IP68: 410 x 126 x 120 mmVCM: 460 x 96 x 80 mmVCQ: 310 x 85 x 62 mm
TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01 41
Technical Specification FLUXUS® G70x
Coupling Materials for Transducers
Technical Data
normal temperature range(4th character of transducer order code = N)
extended temperature range(4th character of transducer order code = E)
< 100 °C < 170 °C < 150 °C < 200 °C< 24 h coupling compound type N
or coupling foil type VTcoupling compound type E or coupling foil type VT
coupling compound type E or coupling foil type VT
coupling compound type E or H or coupling foil type VT
long time measurement
coupling foil type VT1 coupling foil type VT2 coupling foil type VT1 coupling foil type VT2
1 < 5 years2 < 6 months
type order code ambient temperature material remark°C
coupling compound type N
990739-1 -30...+130 mineral grease paste
coupling compound type E
990739-2 -30...+200 silicone paste
coupling compound type H
990739-3 -30...+250 fluoropolymer paste
coupling foil type VT 990739-0 -10...+200 fluoroelastomer for transducers with transducer frequency G, H, K
990739-6 for shear wave transducers with transducer frequency M, P
990739-14 for shear wave transducers IP68 and Lambwave transducers with transducer frequency M, P
990739-5 for transducers with transducer frequency Q
42 TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01
FLUXUS® G70x Technical Specification
Damping Mats (optional)Damping mats will be used for the gas measurement to reduce acoustic noise influences on the measure-ment.
transducer damping matTransducer damping mats will be installed below the transducers.
pipe damping matPipe damping mats will be installed if the sound propagation is disturbed at reflection points (e.g. flange,weld). Depending on the noise, the pipe damping mats will be installed at one or both sides of the transducerdamping mat. If the local conditions are unknown, pipe damping mats should be installed.
Technical Data
type E30R4 E30R3width mm 225 50thickness mm 0.7length (per roll) m 10weight kg/m² 1.015ambient temperature °C -30...+80properties self-adhesive
outer pipe diameter ≥ 900 mm outer pipe diameter < 900 mm
transducer damping matpipe damping mat (optional)
installation length
diagonal arrangement
reflection arrangement
TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01 43
Technical Specification FLUXUS® G70x
Dimensioning
transducer damping mattransducer
mounting fixtureorder code
type number of layers
transducer damping mat transducer damping mat+
2x pipe damping matmax. instal-lation length number of rolls1
max. instal-lation length number of rolls1
[mm] standard2 extended 2 [mm] standard extendedVarioFix LVLK GLG E30R4 3 890 4 4 1830 9 13
GSG 3 4 4 9 11GLH 2 2 3 4 7GLK 1 1 1 1 2GSK 1 1 1 2 3
VLK-**-****/IP68 GLG E30R4 3 930 5 5 1910 10 14GSG 3 5 5 10 11GLH 2 2 3 5 7GLK 1 1 1 2 2GSK 1 1 2 2 3
VLM GLM E30R3 1 660 1 1 1360 1 2GSM 1 1 1 1 2GLP 1 1 1 1 1GSP 1 1 1 1 1
VLQ GLQ E30R3 1 540 1 1 1120 1 1Variofix CVCK-*LVCK-*L-****/IP68
GLG E30R4 3 1160 6 6 2360 11 15GSG 3 6 6 11 12GLH 2 3 4 5 8GLK 1 1 1 2 2GSK 1 2 2 3 3
VCK-*SVCK-*S-****/IP68
GLG E30R4 3 860 4 4 1760 7 10GSG 3 4 4 7 8GLH 2 2 3 4 5GLK 1 1 1 1 2GSK 1 1 1 2 2
VCM GLM E30R3 1 960 1 2 1960 2 3GSM 1 1 1 2 2GLP 1 1 1 1 1GSP 1 1 1 1 1
VCQ GLQ E30R3 1 660 1 1 1360 1 11 calculation on the base of:
- max. installation length (installation of one transducer mounting fixture per transducer in reflection arrangement) and- max. recommended pipe diameter (standard) or max. extended pipe diameter (extended) (for inner pipe diameter max. recommended and max. extended see Technical Data of the Transducers from page 18)
2 calculation for the number of rolls when both transducers are mounted in one transducer mounting fixture (reflection arrangement) or in diagonal arrangement: number of rolls/2 and round up to the nearest integer
44 TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01
FLUXUS® G70x Technical Specification
Connection Systemsconnection system TSconnection with extension cable direct connection transducers
technical type
*****8*
****LI*
*****52
connection system ASconnection with extension cable transducers
technical type*****Z7*****C3
transducer frequency(3d character of transducer
order code)
G, H, K M, P Q S
TS
x l x l x l x lcable length m 5 ≤ 300 4 ≤ 300 3 ≤ 90 2 ≤ 40
cable length (option LC) m 9 ≤ 300 - - - - - -cable length (option IP68) m 12 ≤ 300 12 ≤ 300 - - - -
AS
x y l x y l x y l x y lcable length m 2 3 ≤ 100 2 2 ≤ 100 2 1 ≤ 50 1 1 ≤ 20
cable length (option LC) m 2 7 ≤ 100 - - - - - - - - -
x, y - transducer cable lengthl - max. length of extension cable
(only G704, G705)
tran
smitt
er
x
l
JB01
tran
smitt
er
x
tran
smitt
er
x
l
JB01, JBP2, JBP3
tran
smitt
er
x
tran
smitt
er
x
l
JB02, JB03
tran
smitt
er
x
tran
smitt
er
l x y
TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01 45
Technical Specification FLUXUS® G70x
Transducer Cable
Technical Data
transducer cable extension cabletype 1699 2550 (option IP68) 6111 2551 2615connection system AS TSstandard length m see table above -
max. length m - see table aboveambient temperature °C -55...+200 -40...+100 -100...+225 -25...+80 -40...+70properties longitudinal water
tighthalogen free
fire propagation test according to IEC 60332-1
combustion test according to IEC 60754-2
sheathmaterial stainless steel 304
(1.4301)- stainless steel 304
(1.4301)- -
option OS: 316L (1.4404)
option OS: 316L (1.4404)
outer diameter mm 8 - 8 - -cable jacketmaterial PTFE PUR PFA TPE-O PURouter diameter mm 2.9 5.2 ±0.2 2.7 8 12thickness mm 0.3 0.9 0.5 2color brown gray white black blackshield x x x x x
110
46 TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01
FLUXUS® G70x Technical Specification
Junction Box
Technical Data
Dimensions
technical type JB01S4E3M JB02 JB03 JBP2 JBP3dimensions see dimensional
drawingsee dimensional drawing
see dimensional drawing
see dimensional drawing
see dimensional drawing
fixation wall mounting, optional: 2 " pipe mounting
wall mounting, optional: 2 " pipe mounting
wall mounting, optional: 2 " pipe mounting
wall mounting, optional: 2 " pipe mounting
wall mounting, optional: 2 " pipe mounting
materialhousing stainless steel 316L
(1.4404)stainless steel 304 (1.4301)option OS: 316L (1.4404)
stainless steel 304 (1.4301)option OS: 316L (1.4404)
stainless steel 316L (1.4404)
stainless steel 316L (1.4404)
gasket silicone silicone silicone silicone siliconedegree of protection according to IEC/EN 60529
IP67 IP67 IP67 IP67 IP67
ambient temperaturemin. °C -40 -40 -40 -40 -40max. °C +80 +80 +80 +80 +80explosion protection
ATEX/IECEx
zone 1 2 - 2 -marking
Ex e mb IIC (T6)...T4 GbEx tb IIIC T 100 °C DbTa -40...+(70)80 °C
II3G Ex nA IIC (T6)...T4 GcII3D Ex tc IIIC T 100 °C DcTa -40...+(70)80 °C
- II3G Ex nA IIC (T6)...T4 GcII3D Ex tc IIIC T 100 °C DcTa -40...+(70)80 °C
-
certification ATEX IBExU06ATEX1161 - - - -certification IECEx IECEx IBE 08.0006 - - - -type of protection gas:
• increased safety• decoupled
network: encapsulation
dust: protection by enclosure
gas: non sparkingdust: protection by enclosure
- gas: non sparkingdust: protection by enclosure
-
in mm
II2GII2D
0637
174
1192
wall mounting holder
70163.5
156
Ø 9
thread: 3x M20 x 1.5cable gland: max. 2x M20
TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01 47
Technical Specification FLUXUS® G70x
2 " Pipe Mounting Kit (optional)
Terminal Assignment
JB01
JB02, JB03
&
&
'
'
& &
# #
transducers
terminal strip KL1terminal connection
V transducer , signalVS transducer , internal shieldRS transducer , internal shieldR transducer , signalcable gland external shield
extension cable
terminal strip KL2terminal connection
TV signalTVS internal shieldTRS internal shieldTR signalshield terminal external shield
shield terminal
equipotential bonding terminal(at wall mounting holder)
&
#
&
&
'
'
transducers
terminal connectionXV transducer , SMB connectorXR transducer , SMB connectorcable gland external shield
extension cable
terminal strip KL2terminal connection
TV signalTVS internal shieldTRS internal shieldTR signalshield terminal external shield
shield terminal
JB02: equipotential bonding terminal(at wall mounting holder)
48 TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01
FLUXUS® G70x Technical Specification
JBP2, JBP3
&
&
'
'
&
&
# #
transducers
terminal strip KL1terminal connection
TV transducer , signalTVS transducer , internal shieldTRS transducer , internal shieldTR transducer , signalcable gland external shield
extension cable
terminal strip KL2terminal connection
TV signalTVS internal shieldTRS internal shieldTR signalshield terminal external shield
shield terminal
JBP2: equipotential bonding terminal(at wall mounting holder)
TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01 49
Technical Specification FLUXUS® G70x
Clamp-on Temperature Probe (optional)
Technical Datatechnical type PT12N PT12N PT12N PT12N PT12F PT12Forder code 670415-1
770415-1670414-1770414-1
770415-1A2 770414-1A2 670415-2 670414-2
design ATEX zone 2 short response timetype Pt100 2x Pt100
matched according to EN 1434-1
Pt100 2x Pt100 matched according to EN 1434-1
Pt100 2x Pt100 matched according to EN 1434-1
connection 4-wire 4-wire 4-wiremeasuring range °C -30...+250 -30...+250 -50...+250
accuracy T ±(0.15 °C + 2 . 10-3 . |T [°C]|)class A
±(0.15 °C + 2 . 10-3 . |T [°C]|)class A
±(0.15 °C + 2 . 10-3 . |T [°C]|)class A
accuracy ∆T - ≤ 0.1 K(3 K < ∆T < 6 K), more corresponding to EN 1434-1
- ≤ 0.1 K(3 K < ∆T < 6 K), more corresponding to EN 1434-1
- ≤ 0.1 K(3 K < ∆T < 6 K), more corresponding to EN 1434-1
response time s 50 50 8housing aluminum aluminum PEEK, stainless steel 304
(1.4301), copperdegree of protection according to IEC/EN 60529
IP66 IP66 IP66
weight (without con-nector)
kg 0.25 0.5 0.25 0.5 0.32 0.64
fixation clamp-on clamp-on clamp-onaccessoriesthermal conductivity paste 200 °C
670415-1: x770415-1: -
670414-1: x770414-1: -
- x
thermal conductivity foil 250 °C
x x x
plastic protection plate, insulation foam
- - x
dimensionslength l mm 15 15 14width b mm 15 15 30height h mm 20 20 27dimensional drawing 670415-1: A
770415-1: C670414-1: A770414-1: C
C B
explosion protection
ATEX
zone - 2 -explosion protection temperaturemin. °C - -30 -max. °C - +250 -marking -
II3G Ex nA IIC T6...T2 GcTa -30...+250 °C
-
extension cableh
l
junction box
C
B
h
l
A
Cextension cable
h
l
50 TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01
FLUXUS® G70x Technical Specification
Connection
Temperature Probe
Connector
Cable
pin cable of temperature probe extension cable1 white/blue blue2 red/blue gray3, 4, 5 not connected6 red red7 white white8 not connected
cable of temperature probe extension cabletype 4 x 0.25 mm² black or white LIYCY 8 x 0.14 mm² graystandard length m 3 5/10/25max. length m - 200cable jacket PTFE PVC
Junction Boxtechnical type JBT2 JBT3dimensions see dimensional drawing see dimensional drawingfixation wall mounting
optional: 2 " pipe mountingwall mountingoptional: 2 " pipe mounting
materialhousing stainless steel 304 (1.4301) stainless steel 304 (1.4301)gasket silicone siliconedegree of protection according to IEC/EN 60529
IP67 IP67
cable gland max. 2x M12 max. 2x M12ambient temperaturemin. °C -40 -40max. °C +80 +80explosion protection
ATEX
zone 2 -marking
II3G Ex nA IIC (T6)...T4 GcII3D Ex tc IIIC T 100 °C DcTa -40...+(70)80 °C
-
certification - -type of protection gas: non sparking, dust: protection by enclosure -
red/blue red white/blue white
TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01 51
Technical Specification FLUXUS® G70x
Terminal Assignment
JBT2, JBT3
# #
temperature probe
terminal strip KL1terminal connection
1 red2 red/blue3 white4 white/blue
extension cable
terminal strip KL2terminal connection
1 red2 gray3 white4 blue
shield terminal
JBT2: equipotential bonding terminal(at wall mounting holder)
52 TSFLUXUS_G7V1-6-1EN_Leu, 2014-06-01
FLUXUS® G70x Technical Specification
FLEXIM GmbH
Wolfener Str. 36
12681 Berlin
Germany
Tel.: +49 (30) 93 66 76 60
Fax: +49 (30) 93 66 76 80
internet: www.flexim.com
e-mail: [email protected]
Subject to change without notification. Errors excepted.
FLUXUS® is a registered trademark of FLEXIM GmbH.