■ Supply voltage 12...30 V DC ■ Standard signal 4...20 mA at output , Life Zero Signal ■ Explosion protection EEx ia or ib IIC T6 (intrinsically safe) ■ Immune to changes in supply voltage ■ Large ambient temperature range, e. g. -50...+110 °C ■ Tolerated relative humidity of 0...100 % ■ Error signalling (Sensor short-circuit or break, wire-break monitoring) ■ Electromagnetic compatibility (EMC), general immunity to interference, meets NAMUR recommendations ■ Up to 5 years guarantee ■ High accuracy ■ Fixed measuring ranges – meaning long-term stability ■ No potentiometer, thus maintenance-free and failure-protected ■ Completely encapsulated, thus resistant to environmental influences, vibration proof (to 40 g) and insensitive to high pressures (up to 100 bar) ■ Low installation costs and simple commissioning Applications – Chemical and process engineering – Plant construction and mechanical engineering – Environmental technology – Power station construction – Heating, air conditioning and ventilation engineering Contrans TR / TT Head mounted temperature transmitters, analog, high accuracy, Pt 100 (2-, 3-, 4-wire circuit), thermocouples 10/11-8.11 EN
Transcript
Supply voltage 12...30 V DC
Standard signal 4...20 mA at output , Life Zero Signal
Explosion protection EEx ia or ib IIC T6(intrinsically safe)
Immune to changes in supply voltage
Large ambient temperature range, e. g. -50...+110 °C
Tolerated relative humidity of 0...100 %
Error signalling (Sensor short-circuit or break,wire-break monitoring)
Electromagnetic compatibility (EMC),general immunity to interference, meets NAMURrecommendations
Up to 5 years guarantee
High accuracy
Fixed measuring ranges – meaning long-term stability
No potentiometer,thus maintenance-free and failure-protected
Completely encapsulated,thus resistant to environmental influences, vibration proof(to 40 g) and insensitive to high pressures (up to 100 bar)
Low installation costs and simple commissioning
Applications– Chemical and process engineering– Plant construction and mechanical engineering– Environmental technology– Power station construction– Heating, air conditioning and ventilation engineering
Contrans TR / TT Head mountedtemperature transmitters,analog, high accuracy,Pt 100 (2-, 3-, 4-wire circuit),thermocouples
10/11-8.11 EN
Page 2 of 11 05.02
Transmitters for resistance thermometers
Model overview
Model Output signal Explosion protection
Transmitters for resistance thermometersContrans TR 11-LContrans TR 13Contrans TR 01-L
4...20 mA0...20 mA4...20 mA
––EEx ia or ib IIC T6
Transmitters for thermocouplesContrans TT 11-LContrans TT 01-L
4...20 mA4...20 mA
–EEx ia or ib IIC T6
Technical data
Model Contrans TR 11-L / TR 13 / TR 01-LInput
Circuit type
Measuring range typeStandardSpecialSpecial
Measuring current
Pt 100 in 2-, 3- or 4-wire circuit
See ordering informationMin. span 20 K (e. g. 80...200 °C)Min. span 5 K (e. g. 8...13 °C)
≤ 1 mA
Output
Output current
Current limitation
Input voltage US
Max. load
Rise time τ90
Switch-on delay
4...20 mA or 0...20 mA (TR 13)temperature-linear≤ 40 mA
12...30 V DC or 14...30 V DC (TR 13)
RBmax (Ω) =
< 1 ms
< 2 ms
Error limit, drift values(in percent, relative to span)
Balancing uncertainty
Linearity deviation
Effect of ambient temperature(relative to 20 °C)
Lower-range valueSpan
if lower-range limit = 0 °C:≤ 0.1 % or 0.1 K, greater value appliesif lower-range limit ≠ 0 °C:≤ 0.15 % or 0.15 K, greater value applies
≤ 0.1 %
≤ 0.1 °C/10 K≤ 0.1 %/10 K
US V( ) 12V–
0 02A,-------------------------------
Contrans TR / TTHead mounted temperature transmitter 10/11-8.11 EN
05.02 Page 3 of 11
Technical data
Model Contrans TR 11-L / TR 13 / TR 01-LChange in supply voltage
Electromagnetic compatibility (EMC)meets NAMUR recommendationson immunity to interface (as of 02.88)IEC 801-3
Vibrations
No influence(in the range 12...30 V DC)
More stringent requirements met< 1 % for duration of couplingSatisfies 10 V/m
No influence (tested to 40g)
Error signalling
Sensor breakSensor short-circuit
Sensor line break
Incorrect supply voltage polarity
> 22 mA< 3 mA
< 3 or > 22 mADepending on the type of line combination0 mA
Environment conditions
Ambient temperaturesa) in non-hazardous areas
– Nominal range of use– Overload temperatures
(approx. twofold drift values)b) in hazardous areas
T6 T6 T1-T4-20...+40 °C -20...+55 °C -20...+60 °C-20...+50 °C -40...+70 °C -40...+90 °C
-50...+120 °C
0...100 %
Screws terminals M 3.5
Weight (module) 110 g
Explosion protectionCertificate of conformity
Type of protection
Mounting of transmitter
Supply current circuit (terminals +, –)
Type Contrans TR 01-LPTB 01 ATEX 2134 X
Intrinsic safety II 1 G EEx ia IIC T6
Zone 0Zone 1Zone 2
EEx ia IIC T6 or EEx ib IIC T6only for connection to certifiedintrinsically safe current circuits with a max. Ui = 28 V, Ii = 130 mA, Pi = 800 mW,effective innerinductance and capacitance negligibleThe type of ignition protection for the supply current depends on the type of protection the signal circuit has.
Contrans TR 11-L /TR 13/ TR 01-LHead mounted temperature transmitter 10/11-8.11 EN
Page 4 of 11 05.02
Table 1(L0 and C0 in the table are based on the respective Idyn )
Kennlinie linearI0 Belastungsstrom für angeschlossene eigensichere Messwert-
geber (statisch)Idyn Dynamischer Kurzschlussstrom des Messstromkreises
Der Messstromkreis und der Speisestromkreis sind galvanischmiteinander verbunden.
Temperature transmitters TT 11-L / TT 01-L for thermocouples
Technical data
Model Contrans TR 11-L / TR 13 / TR 01-L
Measuring current circuit(soldered connections 1...4)
EEx ia or ib IIC T6The maximum values are given in Table 1. These are dependent on the maximum voltage of the voltage supply circuit Ui.
Type of protection
EEx ib IIC T6 EEx ia IIC T6
Ui Uo I0 P0 Idyn C0 L0 C0 L0
28 V24 V18 V
28 V24 V18 V
52 mA52 mA52 mA
555 mW467 mW207 mW
93,2 mA80 mA60 mA
38 nF61 nF190 nF
0,5 mH0,5 mH2 mH
260 nF420 nF10,7 µF
2 mH10 mH10 mH
Model Contrans TT 11-L / TT 01-L
Input
Input resistance
Measuring rangeStandardSpecial
Special
Max. measuring range span
Thermocouples to DIN, IEC and other standards,Reference junction built into transmitter
≥ 10 kΩ
see ordering informationMin. span 8 mV (e. g. 0...200 °C with NiCr-Ni), types K, J, L, S only
Min. span 2 mV (e. g. 0...50 °C with NiCr-Ni), all types
–10 mV...60 mV
Output
Output current
Current limitation
Input voltage US
Max. load
Rise time τ90
Switch-on delay
4...20 mA proportional to thermoelectric voltage
≤ 40 mA
12...30 V DC
RBmax (Ω) =
< 20 ms
< 10 ms
Electrical isolation –
US V( ) 12V–
0 02A,-------------------------------
Contrans TR 11-L/TR 13/TR 01-L; TT 11-L/TT 01-LHead mounted temperature transmitter 10/11-8.11 EN
05.02 Page 5 of 11
Technical data
Model Contrans TT 11-L / TT 01-L
Error limit, drift values(in percent, relative to span)
Balancing uncertainty
Gain uncertainty
Influence of sensor line resistance
Effect of ambient temperature (relative to 20 °C)Lower-range valueSpan
Reference junction (reference temperature 0 °C)with TU = –10...+60 °Cwith TU = –10...+90 °Cwith TU = –25...–10 °Cwith TU = +90...+110 °C(TU = ambient temperature)
Change in supply voltage
Electromagnetic compatibility (EMC)meets NAMUR recommendations onimmunity to interference (as of 02.88)IEC 801-3
Vibrations
≤ 0.15 %, min. 10 µV
Proportional to thermoelectric voltage: 0.1 %
≤ 0.1 %/10 Ω (balancing at 10 Ω)
≤ 15 µV/10 K≤ 0.07 %/10 K
≤ 0.5 K≤ 1.0 K≤ 1.5 K≤ 1.5 K
No influence (in the range 12...30 V DC)
More stringent requirements met
Satisfies 10 V/m
No influence (tested to 40g)
Error signalling
Sensor break
Sensor line break
Supply voltage
< 3 or > 22 mA
< 3 or > 22 mA
0 mA
Environment conditions
Ambient temperaturesa) in non-hazardous areas
– Nominal range of use– Overload temperatures (appr. twofold drift values)
EEx ia IIC EEx ib IICMax. 40 °C Max. 50 °C T6Max. 60 °C Max. 70 °C T5Max. 80 °C Max. 90 °C T1...T4
-50...+120 °C
0...100 %
Screw terminals M 3.5
Weight (module) 110 g
Contrans TT 11-L/TT 01-LHead mounted temperature transmitter 10/11-8.11 EN
Page 6 of 11 05.02
Table 2(UL = no-load voltage in the event of disturbance at the sensor connections)
Technical data
Model Contrans TT 11-L / TT 01-LExplosion protection
Certificate of conformityManufacturer’s code
Type of protection
Mounting of transmitter
Supply current circuit (terminals +, –)
Measuring current circuit (soldered connections 1...4)
Type Contrans TT 01-L
PTB No. Ex-89.C.2120 X49/11-49 Ex
Intrinsic safety EEx ia IIC; ib IIC T6
In zones 1 and 2outside hazardous areas
In zone 0only in conjunction with a suitable primary detector andsupply unit and where approved by an inspecting authority.
EEx ia IIC T6 or EEx ib IIC T6only for connection to certified intrinsically safe current circuitswith a max. US value = 30 V.The effective inner inductance and capacitance are negligible.The type of ignition protection for the supply current depends onthe type of protection the signal circuit has.
EEx ia or ib IIC T6The maximum values are given in Table 2. These are dependenton the maximum voltage of the voltage supply circuit US.
Model Maximum values
US
in VUL
in VType of protection
EEx ib IIC T6 EEx ia IIC T6
IKin mA
Pin mW
Ca
in nFLa
in mHIKin mA
Pin mW
Ca
in nFLa
in mH
Contrans TT 01-L 302418
302418
332620
25016090
62120300
314690
504030
370240140
1457
166
0.511
Contrans TT 11-L/TT 01-LHead mounted temperature transmitter 10/11-8.11 EN
05.02 Page 7 of 11
Dimensional drawings (all dimensions in mm)
4 3
2 17
33
60
7.5 56
M3
5
20
≈25 Z-1
7815
M20 x 1,5
ca. 63
17
ca.1
10
Z-17818
41.5
26
80
68 55
2 x M16 x 1,5
7545
Z-17816
siehe/seeOption
79
40
Z-17961
74
Construction of types Contrans TR 01-L / TR 11-L / TR 13 / TT 01-L / TT 11-L
Module (with soldered connection)
Polyester field housing
Aluminium field housing
Connection head (type BUZH)
Serial rail housing
75
63
52
2 x M16 x 1,5
Z-17817
80
57
Polycarbonat field housing
82 55
80
Z-17822
2 x M16 x 1,5
Contrans TR / TTHead mounted temperature transmitter 10/11-8.11 EN
Page 8 of 11 05.02
Connection diagrams
TR 11-L 12...30 V DC
4...20 mAPt 100 °C Z
-178
24/2
33 44
2 2 θθ
TR 01-L 12...30 V DC
4...20 mAPt 100 °C Z
-178
25/1
33 44
2 2 θθ11
TR 11-L
4...20 mAPt 100 °C Z
-178
25/2
33 44
2 2 θθ11
12...30 V DC
TR 01-L
TAG No.-...
Pt100
12...30 V DC4...20 mA
°C
Z-17826/1
3 31 1
4 42 2
TR11-L
TAG No.-...
Pt100
12...30 V DC4...20 mA
°C
Z-17826/2
3 31 1
4 42 2
Contrans TR 01-L / TR 11-L / TR 13
Construction: modul
2- or 3-wire circuit
2- or 4-wire circuit
Construction: field housing
Construction: serial field housing
TR 01-L 12...30 V DC
4...20 mAPt 100 °C Z
-178
24/1
33 44
2 2 θθ
Ser. No.
°C
TAG No.
U = 12 ... 30 V DC / 4 ... 20 mA
Pt 100
TR 01-L
. . .
4 2 3 1θ
PTB 01 ATEX 2134 XEEx ia bzw. ib IIC T6
Umax = 30 V DC
Ex
Ser. No.
°C
TAG No.
U = 12 ... 30 V DC / 4 ... 20 mA
Pt 100
TR 11-L
. . .
4 2 3 1θ
TR 13 14...30 V DC
0...20 mAPt 100 °C Z
-178
24/3
33 44
2 2 θθ U U
A A
TR 13 14...30 V DC
0...20 mAPt 100 °C Z
-178
25/3
33 44
2 2 θθ U U
A A
U
TR13
TAG No.-...
Pt100
14...30 V DC0...20 mA
°C
Z-17826/3
3 31 1
4 42 2
Contrans TR 01-L/TR 11-L/TR 13Head mounted temperature transmitter 10/11-8.11 EN
05.02 Page 9 of 11
Connection diagrams
TT01-L _ _ _ ... _ _ _ °C4...20 mATyp:
12...30 V DCFühlerbruch
> 22 mA Thermocouple break < 3 mA Z-17
832/
14 43 3
2 21 1
TT11-L _ _ _ ... _ _ _ °C4...20 mATyp:
12...30 V DCFühlerbruch
> 22 mA Thermocouple break < 3 mA Z-17
832/
2
4 43 3
2 21 1
TT 01-L
TAG Nr. __
> 22 mA < 3 mA
3 3
1 1
4 4
2 2
12...30 V DC4...20 mA
Z-17833/1
Typ:
__________ ... _____________ °CTT 11-L
TAG Nr. __
> 22 mA < 3 mA
3 3
1 1
4 4
2 2
12...30 V DC4...20 mA
Z-17833/2
Typ:
__________ ... _____________ °C
Contrans TT 01-L / TT 11-L
Construction: module
Construction: field housing
Construction: serial rail housing
Ser. No.
TAG No.U = 12 ... 30 V DC / 4 ... 20 mA
TT 01-L
°C. . .
< 3mA
> 22 mA
-+ -
+-
BREAKTyp:
PTB Nr. Ex-89.C2120 XEEx ia bzw. ib IIC T6
Umax = 30 V DC
ExSer. No.
TAG No.
U = 12 ... 30 V DC / 4 ... 20 mA
TT 11-L
°C. . .
< 3mA
> 22 mA
-+ -
+-
BREAKTyp:
Contrans TT 01-L/TT 11-LHead mounted temperature transmitter 10/11-8.11 EN
Page 10 of 11 05.02
Contrans TR 11-L/TR 13/TR 01-LHead mounted temperature transmitter 10/11-8.11 EN
Ordering informationCatalog No. EUR Deliv. time
TR 11-L / TR 13 / TR 01-L V11541- 3 wks.Explosion protection / output signalContrans TR 11-L without explosion protection, 4...20 mA 1 198,50 *Contrans TR 13 without explosion protection, 0...20 mA 2 270,20 *Contrans TR 01-L with explosion protection EEx ia IIC or ib IIC T6, 4...20 mA 5 245,90 *ConstructionModules, provided on the sensor side with
Soldered connection 0 - *Soldered-on connection line for mounting in raised cover 1 7,40 *Screw connection, without snap-on fixing (not TR 13) 3 12,90 *Screw connection, with snap-on fixing (not TR 13) 4 17,20 *
Module built into connection head with sensor connecting line:BUZH head R 40,10 *BUSH head P 40,60 *BUKH-Ex head N 32,60 *Module built into other connection head on request
Module built into field housing: Aluminium field housing 80 x 75 x 57 mm, IP 65; 2 x M16 x 1.5 A 70,40 * Polyester field housing 75 x 80 x 55, IP 65; 2 x M16 x 1.5 9 73,00 *
for pipe mounting in polyester field housing 75 x 80 x 55, IP 65; 2 x M16 x 1.5 C 152,30 *for pipe mounting in aluminium field housing 80 x 75 x 57, IP 65; 2 x M16 x 1.5 D 149,10 *Aluminium field housing 80 x 175 x 57 mm, IP 65; 1 x M16 x 1.5; 1 x M20 x 1.5; with separate terminal assembly F 86,40 *Polyester field housing 75 x 190 x 55, IP 65; 1 x M16 x 1.5; 1 x M20 x 1.5; with separate terminal assembly E 94,50 *Several transmitters mounted in a single housing on request
Housing for serial rail mounting 7 59,00 *Type of Sensor Pt 100 (acc. to IEC/ITS 90), direct action characteristic 0/4...20 mA 0 -Other type of sensors or reverse action characteristic on request 1 on requestMeasuring rangesStandard -30... 60 °C 0 -
-20... 40 °C 1 - 0... 40 °C 2 - 0... 60 °C 3 -
0...100 °C 4 - 0...120 °C 5 - 0...150 °C 6 - 0...200 °C 7 - 0...250 °C 8 -
0...300 °C 9 - 0...400 °C A - 0...600 °C B -
Special measuring ranges °C: ..... to ..... (span > 20 K) C 26,90 * °C: ..... to ..... (span > 5K, < 20 K) D 108,20 *
Contrans TT 11-L/TT 01-LHead mounted temperature transmitter 10/11-8.11 EN
Ordering informationCatalog No. EUR Deliv. time
TT 11-L / TT 01-L V11542- 3 wks.Explosion protection / output signalContrans TT 11-L without explosion protection, 4...20 mA 1 198,50Contrans TT 01-L with explosion protection EEx ia IIC or ib IIC T6, 4...20 mA 5 245,90ConstructionModules, provided on the sensor side with
Soldered connection 0 -Soldered-on connection line for mounting in raised cover 1 7,40Screw connection, without snap-on fixing 3 12,90Screw connection, with snap-on fixing 4 17,20
Module built into connection head with sensor connecting line:BUZH head R 40,10BUSH head P 40,60BUKH-Ex head N 32,60Module built into other connection head on request
Module built into field housing: Aluminium field housing 80 x 75 x 57 mm, IP 65; 2 x M16 x 1.5 A 70,40 Polyester field housing 75 x 80 x 55, IP 65; 2 x M16 x 1.5 9 73,00
for pipe mounting in polyester field housing 75 x 80 x 55, IP 65; 2 x M16 x 1.5 C 152,30for pipe mounting in aluminium field housing 80 x 75 x 57, IP 65; 2 x M16 x 1.5 D 149,10Aluminium field housing 80 x 175 x 57 mm, IP 65; 1 x M16 x 1.5; 1 x M20 x 1.5; with separate terminal block F 86,40Polyester field housing 75 x 190 x 55, IP 65; 1 x M16 x 1.5; 1 x M20 x 1.5; with separate terminal block E 94,50Several transmitters mounted in a single housing on request
Housing for serial rail mounting 7 59,00Thermoecouples
Type K (nach IEC 584-1 / ITS 90) 1 0,00Type J (nach IEC 584-1 / ITS 90) 2 26,90Type S (nach IEC 584-1 / ITS 90) 3 26,90Type L (nach IEC 584-1 / ITS 90) 4 26,90Type B (nach IEC 584-1 / ITS 90) 5 26,90Type acc. to customer specification 6 53,70
Measuring ranges 0... 400 °C 0 - 0... 600 °C 1 - 0... 800 °C 2 - 0...1000 °C 3 - 0...1200 °C 4 - 0...1400 °C 5 - 0...1600 °C 6 -
Special measuring ranges °C: ..... to ..... (span > 8 mV) C 13,40 °C: ..... to ..... (span > 2 mV, < 8 mV) D 80,50
Thermocouple break monitoringOutput signal underranging (< 3 mA) 0 -Output signal overranging (> 22 mA) 1 -
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