GM700 Laser Gas Analyzer · 2018-12-24 · GM700 | SICK 8010772/2015-10 Subject to change without...

PR

OD

UC

T I

NF

OR

MA

TIO

N

GM700Laser Gas AnalyzerEFFICIENT PROCESS ANALYSIS – EVEN UNDER DIFFICULT CONDITIONS

In-situ gas analyzers

G M 7 0 0 | S I C K 8010772/2015-10Subject to change without notice

2

Flexible gas analysis over the entire line

Measuring difficult, selective gas components such as ammonia (NH3), hydrogen fluoride (HF), and hydrogen chloride (HCI) is a major challenge for process analysis and emission monitoring. The GM700 in-situ gas analyzer opens up new options here. With unparalleled flexibility – without the need for test gases.

The GM700 gas analyzer operates reliably and efficiently. Thanks to its innovative in-situ measuring technology, the analyzer can be mounted at the measurement location directly in the duct through which the gas flows. The benefits: time and cost savings thanks to simple installation and commissioning, low maintenance requirements, and very short response times. The GM700 delivers a high-resolution measurement using

direct laser spectroscopy (see below) with a precisely adjust-ed spectral line. The result: fast and undistorted recording of measuring gas concentrations without time-consuming gas extraction, conditioning, and cost-intensive transportation. Gas components that can be measured by the GM700 include: NH3, HF, and HCI.

Technology and principle of operation

Laser spectroscopy (tunable diode laser spectroscopy, TDLS) In laser spectroscopy, the laser beam from the sender is sent through the gas to be measured to the reflector. From there, it is reflected back to a sensitive detector (photo diode) in the sender/receiver unit. The wavelength of the la-ser diode is adjusted to a spectral line of the measuring gas component. This is scanned by modulating the wavelength and recorded by the photo diode of the detector. A signal evaluation then provides the gas concentration based on the wavelength-specific absorption of the measurement signal. The TDLS principle therefore allows gas components in a gas mixture to be measured selectively.

Dimensions in nm

400 1600

NH3 spectrum

≈1512

G M 7 0 0 | S I C K8010772/2015-10Subject to change without notice

3

The GM700 system offers the following versions for optimum adaptation to the measurement task:

Product versions

GM700 – version with measuring probe

Optional components • Purge air unit • Weather protection covers • Flange with tube for mounting

Optional components • Purge air unit • Weather protection covers • Flange with tube for mounting • Zero-point comparison path

GM700 – cross duct version

System components • Sender/receiver unit with optical and electronic

modules • Measuring probe with purge air attachment as ver-

sion with an open measuring path (GMP) or as a gas diffusion probe (GPP)

• Evaluation unit for outputting measured values and performing the control and monitoring function

System components • Sender/receiver unit with optical and electronic

modules • Reflector unit with triple reflector and purge air

attachment • Evaluation unit for outputting measured values and

performing the control and monitoring function

Benefits • Access to the duct from one side and easy installa-

tion • Integrated zero-point path • Application adjustment irrespective of duct dimen-

sions and plant conditions • Drift and calibration-free

Benefits • Representative measurement results due to mea-

surement across the entire duct cross section • Drift and calibration-free • Particularly low maintenance

Sender/receiver unit

Reflector unitSender/receiver unit

Open measuring probe

Evaluation unitEvaluation unit


4

GM700 IN-SITU GAS ANALYzERS

Product descriptionHigh reliability and precision as well as minimal response times are the distin-guishing features of the GM700 laser gas analyzer. Based on the principle of TDLS (Tunable Diode Laser Spectros-copy) and by using specific light absorp-

tion, the GM700 is able to measure several gas components, such as NH3, HF, HCl or H2O. The in-situ measurement is ideal for the fast determination of gas concentrations in process control and emission monitoring.

At a glance• High selectivity due to high spectral

resolution• Short response times• No calibration required

• No moving parts: minimal wear and tear

• No gas sampling and conditioning required

Your benefits• Unbiased measuring values due to

in-situ measurement directly in the process

• Best application solution using probe or cross-duct type

• High reliability during operation• Also applicable for harsh environ-

ment conditions• Detection of fast and short-term

process fluctuations

GM700IN-SITU GAS ANALYzERSGM700

Subject to change without notice

.

EFFICIENT PROCESS ANALYSIS – EVEN UNDER DIFFICULT CONDITIONS

Additional information

Fields of application . . . . . . . . . . . . . . .5

Detailed technical data . . . . . . . . . . . .5

Ordering information . . . . . . . . . . . . . .9

Dimensional drawings . . . . . . . . . . . . .9

15267certified

14181certified

- www.mysick.com/en/GM700For more information, just enter the link and get direct access to technical data, CAD design models, operating instructions, software, application examples and much more.

ABCDEF

HIJKLMNOPQRST

www.mysick.com/en/GM700


5

IN-SITU GAS ANALYzERS GM700

Fields of application• Ammonia slip measurement in DeNOx plants• Emission monitoring of hydrogen fluoride in aluminum

smelters• Ammonia measurement in exhaust gas of combustion

engines

• Ammonia measurement in urea production or composting plants

• HCl measurement in combustion plants• HF measurement in ceramic industry

Detailed technical dataThe exact device specifications and performance data of the product may deviate from the information provided here, and depend on the ap-plication in which the product is being used and the relevant customer specifications.

System

Measured values NH3, HF, HCl, H2O

Performance-tested measurands HF

Measurement principles Diode laser spectroscopy (TDLS)

Length of measuring path Cross-duct version: 0.5 m ... 6 m Depending on applicationOpen measuring probe (GMP): 0.25 mm ... 1.5 m Depending on applicationGas-testable measuring probe (GPP): 0.227 m ... 0.977 m Depending on application

Measuring ranges

NH3 0 ... 25 ppm / 0 ... 4,000 ppm

HF 0 ... 5 ppm / 0 ... 2,000 ppm

HCl 0 ... 10 ppm / 0 ... 3,000 ppm

Measuring ranges refer to 1 m measuring pathMeasuring ranges depend on application and device version

Dual measuring ranges

HCl / H2O

0 ... 10 ppm / 0 ... 3,000 ppm (HCl)0 ... 50 Vol.-% / 0 ... 100 Vol.-% (H2O)

NH3 / H2O

0 ... 25 ppm / 0 ... 4,000 ppm (NH3)0 ... 5 Vol.-% / 0 ... 40 Vol.-% (H2O)


Certified measuring ranges

HF 0 ... 5 mg/m³ / 0 ... 25 mg/m³

Only the cross-duct version is type approved

Response time 1 s ... 360 s Adjustable

Accuracy

Zero point: ≤ ± 2 % Relative to measuring range end value

Sensitivity: ≤ ± 2 % Within the maintenance interval (6 months), relative to measuring range full scale

Process temperature –40 °C ... +200 °C Depending on device version

Ambient temperature –40 °C ... +50 °C Depends on parameterization; temperature change max. ±10 °C/h

Storage temperature –40 °C ... +55 °C

Ambient humidity ≤ 85 % Relative humidity; non-condensing

ABCDEF

HIJKLMNOPQRST


6


Conformities Approved for plants requiring approval2001/80/EC (13. BImSchV)2000/76/EC (17. BImSchV)27. BImSchVGerman Clean Air RegulationsEN 15267EN 14181Only for HF

Electrical safety CE

Test functions Automatic check cycle for zero and span point (only for NH3 and HCl)


Description Analyzer unit of the measuring system

Enclosure rating IP 65

Dimensions (W x H x D) 239 mm x 272 mm x 330 mm

Weight 13 kg

Power supply

Voltage Supply via evaluation unit: 24 V DC

Auxiliary gas connections Test gas: Swagelok 1/4″Purge gas: Swagelok 1/4″

Open measuring probe (GMP)

Description Measuring probe in open design with integrated purge air control system

Process temperature –40 °C ... +250 °C

Process pressure Depending on purge air supply

Process gas humidity Non-condensing


Dimensions (W x H x D) See dimensional drawings

Weight 25 kg

Power supply

Voltage Supply via evaluation unit: 24 V DC

Integrated components Flow monitor (monitoring of purge air feed)PT1000 temperature sensor (measurement of gas temperature)Pressure sensor

Gas-testable measuring probe (GPP)

Description Measuring probe with gas permeable filter element for adjustment with test gas

Process temperature HCl: +130 °C ... +430 °CNH3: +300 °C ... +430 °C

Process pressure 120 hPa



Weight 45 kg

Power supply

Voltage 150 V / 230 V

Frequency 50 Hz / 60 Hz

Power consumption ≤ 150 W

Integrated components PT1000 temperature sensor (measurement of gas temperature)Pressure sensorHeating of optical interfaces

ABCDEF

HIJKLMNOPQRST


7


Reflector unit (cross-duct version)

Description Reflector unit with hollow triple reflector

Process temperature ≤ +200 °C

Process gas humidity Non-condensing



Weight 7 kg

GM700 evaluation unit; steel sheet enclosure

Description The evaluation unit serves as user interface and is responsible for data processing and out-put as well as control and monitoring functions

Enclosure rating IP 65 / NEMA 4x

Analog outputs 3 outputs: 0/4 ... 20 mA, 500 Ω Electrically isolated

Analog inputs 2 inputs: 0 ... 20 mA, 100 Ω For gas temperature and gas pressure

Digital outputs 3 relay contacts: 48 V AC, 1 A, 60 W / 48 V DC, 1 A, 30 W

Digital inputs 3 inputs: 24 V

Interfaces and bus protocols

RS-232 Proprietary service interface

Indication LC displayStatus LEDs: “Operation”, “Service”, “Warning” and “Malfunction”

Input Arrow keysFunctional keys

Model Steel sheet enclosure

Dimensions (W x H x D) 200 mm x 346 mm x 97.5 mm

Weight ≤ 4.7 kg

Power supply




GM700 evaluation unit; cast metal enclosure


Enclosure rating IP 67/NEMA 6


Analog inputs 2 inputs: 0 ... 20 mA, 100 Ω For gas temperature and gas pressure




RS-232 Proprietary service interface

Indication LC displayStatus LEDs: “Operation”, “Service”, “Warning” and “Malfunction”

ABCDEF

HIJKLMNOPQRST


8



Model Cast metal enclosure


Weight ≤ 8.6 kg

Power supply




Connection unit

Description To lengthen the internal CAN-Bus connection with cable provided by the customer

Dimensions (W x H x D) 175 mm x 110.5 mm x 175 mm

Weight 3 kg

Power supply



Integrated components Integrated 24 V power supply for sender/receiver unit

Purge air fixture

Description Fixture to flanges with connections for purge air hose and temperature sensor


Weight 7 kg

Auxiliary gas connections Purge air: Hose nozzle 40 mm

Electrical connections Flow monitorPT1000 temperature sensor

SLV4-2 purge air unit, 2BH1300, 3-ph

Description Unit to provide dust-free air for flushing of optical surfaces

Gas flow rate 38 m³/h ... 63 m³/h At 30 hPa counter pressure, depending on low pressure inside the filter

Ambient temperature –20 °C ... +40 °C


Dimensions (W x H x D) 550 mm x 550 mm x 258 mm (for details see dimensional drawings)

Weight 18 kg

Power supply

Three-phase current 3-phase, Δ: 200 ... 240 V, 50 Hz, 2.6 A, 350 W3-phase, Δ: 220 ... 275 V, 60 Hz, 2.3 A, 450 W3-phase, Y: 345 ... 415 V, 50 Hz, 1.5 A, 350 W3-phase, Y: 380 ... 480 V, 60 Hz, 1.3 A, 450 W

Auxiliary gas connections Purge air: 40 mm

Test functions Low pressure controller (switch point –35 hPa)

Integrated components 2-step air filter, type Europiclon, dust capacity 200 g

ABCDEF

HIJKLMNOPQRST


9


Ordering informationOur regional sales organization will help you to select the optimum device configuration.

Dimensional drawings (Dimensions in mm (inch))

GM700 sender/receiver unit

206

(10.

24)

80 (3.15)

335 (13.19)

257

(10.

12)

96 (3.78)

41 (1.6

1)

239 (9.41)

90°

90°

45°

272

(10.

71)

ABCDEF

HIJKLMNOPQRST


1 0



Ø 200 (7.87)

Ø 40 (1.57)

Ø 14 (0.55)

360

(14.

17)

233.

2 (9

.18)

176.9 (6.98)144 (5.67)

45° 45°

Ø 254 (10.00)

Ø 200 (7.87)

Ø 18 (0.71)

Ø 215.8 (8.50)

45° 45°

L1L2 L3

Ø 11

4.3

(4.5

0)

10 (0.39)

227 (8.94)

55 (2.1

7)

76.4 (3.01)

BA

BA

GMP measuring probes Measuring gap L3 (active measuring path)

250 (9.84) 500 (19.69) 750 (29.53) 1,000 (39.37) 1,250 (49.21) 1,500 (59.06)

Probe length, nominal L1 L2

900 (35.43) 935 (36.81) 296 (11.65) 46 (1.81) --- --- --- ---

1,500 (59.06) 1,644 (64.72) 1,004.5 (39.55) 754.5 (29.70) 504.5 (19.86) 254.5 (10.02) --- ---

2,000 (78.74) 2,128 (83.78) 1,489 (58.62) 1,239 (48.78) 989 (38.94) 739 (29.09) 489 (19.25) 239 (9.41)

All dimensions in mm (inch) Application specific lengths on request

ABCDEF

HIJKLMNOPQRST


1 1



Ø 254 (10.00)Ø 215.8 (8.50)

Ø 22.4 (0.88)45°

Ø 18 (0.71)45°

Ø 200 (7.87)

B

A 238 (9.37)

360

(14.

17)

233

(9.1

7)

Ø 25

4(1

0.00

)

Ø 11

4.3

(4.5

0)

L2L1

L3

B

10 (0.39)227 (8.94)

A

GPP measuring probes Measuring gap L3 (active measuring path)

227 (8.94) 477 (18.78) 727 (28.62) 977 (38.46)

Probe length, nomi-nal L1 L2

1,000 (39.37) 904 (35.59) 353 (13.90) 103 (4.06) --- ---

1,500 (59.06) 1,614 (63.54) 1,063 (41.85) 813 (32.01) 563 (22.17) 313 (12.32)

2,000 (78.74) 2,098 (82.60) 1,547 (60.91) 1,297 (51.06) 1,047 (41.22) 797 (31.38)


ABCDEF

HIJKLMNOPQRST


1 2


GM700 reflector unit

161 (6.34)

280

(11.

02)

146 (5.75)

135 (5.31)

291 (11.46)

Ø 200(7.87)

45°

144

(5.6

7)

35.5

(1.4

0)

45°

R = 295(11.61)

max. 120°

Evaluation unit; steel sheet enclosure

23 (0.9

1)

97.5 (3.84)90 (3.54)82 (3.22)

322

(12.

68)

300

(11.

81)

160 (6.30)200 (7.87)

Ø 8 (0.31)

ABCDEF

HIJKLMNOPQRST


1 3


GM700 evaluation unit cast metal enclosure

260 (10.24)

289 (11.38)

R = 273 (10.75)

25 (0

.98)

370

(14.

57)

138

(5.4

3)

85 (3

.35)

330

(12.

99)

235 (9.25)

Ø 7 (0.28)

GM700 connection unit

52 (2

.05)

80 (3

.15)

30.5

(3.1

5)

163 (6.42)

4.5 (0.18)

175 (6.89)

57 (2

.24)

SLV4-2 purge air unit, 2BH1300

Ø 10 (0.39)

550

(21.

65)

470

(18.

50)

40(1.57) 550 (21.65)

470 (18.50) 128 (5.04)

258 (10.16)

40(1.57)

ABCDEF

HIJKLMNOPQRST


1 4


Mounting flange, Di=125 mmØ

240

(9.4

5)

Ø 17

8 (7

.01)

Ø 12

5 (4

.92)

Ø 13

3 (5

.24)

8 (0.31)

14 (0.55)

240 / 500 / 1,000(9.45 / 19.69 / 39.37)

3.6

– 4.

0(.1

4 –

.16)

3 (0.12)45°

Ø 200 (7.87)

Ø 18 (0.71)

Mounting flange, Di=125 mm only for cross-duct version

Ø 24

0 (9

.45)

Ø 17

8 (7

.01)

Ø 71

(2.8

0)

Ø 76

(2.9

9)

4 (0.16)

14 (0.55)

240 / 500 / 1,000(9.45 / 19.69 / 39.37)

2.9

(0.1

1)

3 (0.12)45°

Ø 200 (7.87)

Ø 18 (0.71)

ABCDEF

HIJKLMNOPQRST


1 5

SERVICES FOR MACHINES AND SYSTEMS: SICK LifeTime ServicesOur comprehensive and versatile LifeTime Services are the perfect addition to the comprehensive range of products from SICK. The services range from product-independent consulting to traditional product services.

Training and educationPractical, focused and professional

Upgrade and retrofitsEasy, safe and economical

Consulting and designSafe and professional

Verification and optimizationSafe and regularly inspected

Product and system supportReliable, fast and on-site

SERVICES

REGISTER AT WWW.SICK.COM TODAY AND ENJOY ALL THE BENEFITS

Select products, accessories, documentation and soft-ware quickly and easily.

Create, save and share personalized wish lists.

View the net price and date of delivery for every product.

Requests for quotation, ordering and delivery tracking made easy.

Overview of all quotations and orders.

Direct ordering: submit even very complex orders in moments.

View the status of quotations and orders at any time. Receive e-mail notifications of status changes.

Easily repeat previous orders.

Conveniently export quotations and orders to work with your systems.

m

m

m

m

m

m

m

m

m

SICK AG | Waldkirch | Germany | www.sick.com

SICK AT A GLANCESICK is a leading manufacturer of intelligent sensors and sensor solutions for industrial applications. With almost 7,000 employees and over 50 subsidiaries and equity investments as well as numerous represen-tative offices worldwide, we are always close to our customers. A unique range of products and services creates the perfect basis for controlling processes securely and efficiently, protecting individuals from accidents and preventing damage to the environment.

We have extensive experience in various industries and understand their processes and requirements. With intelligent sensors, we can deliver exactly what our customers need. In application centers in Europe, Asia and North America, system solutions are tested and optimized in accordance with customer specifica-tions. All this makes us a reliable supplier and development partner.

Comprehensive services round out our offering: SICK LifeTime Services provide support throughout the machine life cycle and ensure safety and productivity.

For us, that is “Sensor Intelligence.”

Worldwide presence:

Australia, Austria, Belgium, Brazil, Canada, Chile, China, Czech Republic, Denmark, Finland, France, Germany, Great Britain, Hungary, India, Israel, Italy, Japan, Malaysia, Mexico, Netherlands, New Zealand, Norway, Poland, Romania, Russia, Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain, Sweden, Switzerland, Taiwan, Thailand, Turkey, United Arab Emirates, USA, Vietnam.

Detailed addresses and additional representatives - www.sick.com

8010

772/

2015

-10

∙ 3PM

S ∙ P

re U

Smod

en4

4

In situ gas analyzersIn situ gas analyzersGM32

Gas AnalyzersSubject to change without notice

.

GM32 In-situ gas analyzers

Efficient measurement of SO2, NO, NO2, NH3 as well as TRS components in the Kraft pulp process

Pr

od

uc

t In

fo

rM

atI

on

the tried-and-tested in-situ GM32 analyzer from SIcK – optimized for non-con-tact measurement in emissions plants as well as for process gases – is available in several versions: a standard version, an atex version and with op-timized analysis technology for trS measurement in the Kraft pulp industry.

Direct in-situ measurementWith the GM32 in-situ gas analyzer, your control technology systems are able to work with actual values in "real time". This is because it measures reactive gases including pressure and temper-ature in-situ, in other words, directly in the gas duct. Moreover, this is achieved quickly and without the need for compli-cated gas sampling or transportation, therefore avoiding the risk of changing or falsifying the gas composition.

Thanks to automatic self-monitoring, you can rely on the measured values and you receive prior warning in the event of deviations.

Combinable for simultaneous or individual measurementDepending on requirements, the GM32 can be configured simultaneously for measured components SO2, NO, NO2 and NH3, individually or in respective combinations thereof. For applications in the Kraft pulp industry, as GM32 TRS-PE (PE = Pulp Emission) version with measuring probe, also for TRS measur-ing components H2S, CH3SH, (CH3)2S and (CH3)2S2. Temperature and pressure reference values are measured and calculated automatically.

Simple and cost-effectiveSICK's in-situ measuring devices have been characterized by their minimal op-erating costs for many years. Thanks to

this technology, complex maintenance and problems related to gas transporta-tion and gas conditioning have become a thing of the past. The measured values are taken directly in the measuring path in the gas duct. Adjustment with test gases is not necessary.

In addition, the automatic QAL3 moni-toring without test gases results in lower operating costs.

Convenient through remote diagnosticsEasier and faster access for remote data acquisition, remote diagnostics and maintenance thanks to comprehensive networking capability e.g. via Ethernet or OPC server connection.

In-situ gas analyzer GM32:for emissions and process gases

Optimized evaluation processesSICK has perfected the DOAS evaluation process (DOAS = Differential Optical Absorption Spectroscopy) as well as chemometrics in the GM32. It offers an equal level of measurement accuracy in both the high and low measuring ranges.

The signal evaluation is undertaken in the UV spectrum over an extremely broad range. GM32 evaluates the optimal spectral range for measuring range and measuring components in each case. This enables an extremely high level of accuracy to be achieved. Cross sensitivity

to foreign gases, dust and humidity is also ruled out. This means that flue gas purification systems can be efficiently controlled even under high dust loads. Thanks to automatic beam tracking, the GM32 measures just as efficiently even in the event of severe vibrations.

2 G M 3 2 | S I c K 8012701/2016-10Subject to change without notice

Measuring probe versionGM32 is available with two measuring probe types:

• GMP measuring probe with open measuring path

• GPP gas diffusion probe

Cross-duct versionThe sender/receiver and reflector units in the GM32 are installed adjacently to each other at the measuring site.

Atex version GM32 Ex with GMP measuring probe

Reflector unit


Sender/receiver unit in Atex design


Measuring probe versionThis version proves its strengths:

• Due to installation on a single side • Under extremely high gas or dust

concentrations • With overpressure • In wet gases • As GMP measuring probe with open

measuring gap • With various measuring paths • With integrated zero point path • As GPP gas diffusion probe:

• For turbulent gas flows • Gas testing according to U.S EPA

possible

Cross-duct versionThe cross-duct version is suitable for the following applications:

• Ideal for aggressive or extremely hot gases – without duct installation

• With minimal measuring ranges over large-scale duct diameters

• Representative measurement result even with extremely large duct diameters up to 12 m

• Insensitive to orientation thanks to automatic self-alignment

Designed for ATEX zonesWith comprehensive safety functions and sophisticated system technology such as:

• ATEX category conform: 3G (ATEX Zone 2), 2G (ATEX Zone 1)

• Overpressure encapsulated device components

Open GMP measuring probe

GPP gas diffusion probe


3G M 3 2 | S I c K8012701/2016-10Subject to change without notice

In-situ measurement in atEX zones:a new solution for familiar tasks

GM32 gas analyzers with in-situ measuring technology have a long track record both in emissions monitoring as well as in process control applications. now the rugged GM32 is also available in an atEX version as the GM32 Ex, with cross-duct and measuring probe versions for gas temperatures up to 650°c, for example, for use in the chemicals industry or refineries, but also for measuring tasks in the natural gas or crude oil indus-try as well as emissions monitoring supporting sulfur recovery plants or fcc plants.

A wide scope of safety functions for Ex-rangesThe in-situ GM32 Ex gas analyzer corre-sponds to both ATEX category 3G (ATEX Zone 2) and ATEX category 2G (ATEX Zone 1) in the measuring probe as well as the cross duct version. The sender/receiver unit (SR unit) and the connec-tion unit are overpressure encapsulated to ensure that no explosive gases can penetrate into the units. The required permanent overpressure in the housing is ensured by protective gases with a cor-responding control system.

Sophisticated system technologyThe overpressure encapsulated GM32 component's sender/receiver and con-nection unit are connected to each other via a pressurized hose which contains the electrical connection cable. The Ex-p controller is attached to the connection unit. All of the other device components are non-electronic and therefore intrinsi-cally safe. The protective gas is fed to the sender/receiver unit via an Ex-p valve. In order to protect against contamina-tion or aggressive gases, the sender/receiver unit and, depending on version, the reflector unit is flushed by an ATEX approved air pruge unit.

The advantages remainThe tried-and-tested advantages of SICK's in-situ measuring technology remain in the GM32 Ex, such as direct, rapid measurement without the need for gas transport, without gas conditioning, and especially, its automatic self-testing system without test gases. Installation directly at site of measurement

GM32, ATEX versions • Version with measuring probe (shown) • Cross-duct version


Sender/receiver unit in overpressure encapsulated version

Connection unit in over-pressure encapsulated version

Ex-p controller


GM32 TRS-PE (PE = Pulp Emission): version with GPP gas diffusion probe


Sender/receiver unit with integrated, TRS optimized, spectroscopic evaluation procedure

Simple, precise, cost-effective:trS emissions safely under control

The first and only direct TRS measure-ment in the Kraft pulp process: GM32 trS-PE (PE = Pulp Emission) from SIcK.

TRS measurement success in the Kraft pulp industryLime kilns and black liquor recovery boiler for the source for TRS components in Kraft pulp plants. The limit values for these emissions are strictly regulated by the authorities and are typically set between 5 ... 30 mg/m3 (3 ... 20 ppm). Depending on restriction, hydrogen sulfide (H2S) must be monitored alone or as part of the sum TRS parameter.

UV spectroscopy – the optimal measuring technologyThe GM32 TRS-PE with GPP measuring probe is the optimal solution for continuous measurement of primary TRS compo-nents such as hydrogen sulfide (H2S) and methyl mercaptan (CH3SH). In addition, primary TRS components dimethyl sulfide ((CH3)2S ) and dimethyl disulfide (CH3)2S2) can also be measured. This means extremely efficient process control can be achieved at minimum cost and without expensive auxiliary materials. Of course, TRS measurement with the GM32 TRS-PE also enables simultaneous measurement of SO2, NO and NH3 – all with a single analyzer.


Monitoring and control of flue gas in purification plants

the in-situ GM32 analyzer with its optimized measuring technology is suitable for nitrogen oxide measurement for controlling catalytic processes in flue gas denitrification and desulfurization plants. The GM32 is the best choice, espe-cially in situations where rapid measurement is required directly in the gas duct, even under high dust loads or where saturated sample gas is expected.

Flue gas denitrification plants – fast, unaltered measurementEnvironment protection laws demand reduction of nitrogen oxide (NOx content) in flue gases. The reduction of the NOx content is typically achieved with flue gas denitrification plants (DeNOx) using selective catalytic reduction (SCR) or selective non-catalytic reduction (SCNR). The addition of ammonia (NH3) to the flue gas – at temperatures of approx. 400 °C – causes the nitrogen oxide to be converted to water and nitrogen. In order to determine and monitor the required NH3 volume, it is necessary to measure NO concentrations at the inlet to the denitrification plant. In order to determine the effectiveness of the cata-lytic denitrification process, at the output of the DeNOx plant NO and additionally the NH3 concentration (slip) is again measured. This measurement serves to provide additional monitoring and main-tenance of environmental standards.

GM32 delivers the best solutionThe key factor for efficient monitoring and control in flue gas denitrification plants is the extremely short response time for measurement. They can significantly increase the effectiveness and service life of the plant and simulta-neously prevent fouling of the catalytic converter as well as avoid ammonia

pollutants in the flue ash. The GM32 from SICK delivers reliable measurement results without delay for monitoring NO concentrations, both in raw gas as well as clean gas ducts, also for NH3 slip measurement downstream of the catalyt-ic converter.

NH3NO

NO, NH3 optional

NH3 + air

SCR reactor

Boiler

Fresh air

To flue gas desulfurization

Air preheating


Desulphurization plants and emissions measurement

Desulphurization plants (DeSOx) use, among other things, wet scrubber sys-tems in order to spray the flue gas with a calcareous solution after the dust has been removed. This process causes the sulfur oxides in the flue gas to react and be converted to calcium sulfite or sulfate. These products are then removed from the process by dehydration. Alternatively, compressed air can be added to the sulfite sludge causing the calcium sulfite to oxidize into gypsum.

The GM32 from SICK has also proven itself in such process control applications as well as in continuous emissions mon-itoring, regardless of whether the mea-sured gases are saturated (wet) or dry.

Product BenefitsThe fast GM32 with direct, delay-free in-situ measurement of SO2, NO, NO2 and NH3 is the ideal analyzer for efficient monitoring and control of flue gas denitrifica-tion plants.

For denitrification:

• Optimization of ammonia spraying in order to minimize NH3 slip.

• Continuous monitoring of catalytic converter effectiveness.

• Reduction of bound ammonia in flue ash.

• Contamination of catalytic convert-er and other system components due to ammonium salts avoided.

• Increase of catalytic converter ser-vice life and minimization of system downtime

For flue gas desulfurization:

• SO2 measurement for regulating lime spraying

• Monitoring of desulfurization effec-tiveness

• Continuous emissions monitoring


ABCDEF

HIJKLMNOPQRST G M 3 2 | S I c K 8012701/2016-10

Subject to change without notice8

GM32 Gas analyzers

Product descriptionThe GM32 in-situ gas analyzer measures SO2, NO, NO2 and NH3, as well as TRS components in Kraft pulp processes including pressure and temperature in the gas duct. Direct, fast and without gas sampling and transport. This means con-trol systems are able to work with actual values in real time. Due to self-monitor-ing, the measured values are reliable. In case of deviations an early warning will be shown.

For emission measurement of SO2 and NO, GM32 is tested for suitability accord-ing to European standard EN 15267-3.

An ATEX version with comprehensive safety functions and sophisticated system technology is also available, as well as the GM32 TRS-PE (PE = Pulp Emission) for TRS measurement in Kraft pulp processes.

at a glance • Direct, fast in-situ measurement • No gas sampling, no gas transport,

no gas conditioning • Up to eight measuring components at

the same time, plus process tempera-ture and pressure

• DOAS and CDE evaluation process

• Numerous independent measuring ranges with consistent accuracy

• Automatic self-test function (QAL3) without test gases

• Overpressure encapsulated version for ATEX Zones 1 and 2

Benefits • Unaltered measured values in real

time without altering the gas compo-sition

• Short-term process deviations are detected

• Representative measurement by selection of cross-duct or measuring probe versions

• Fast on-site service due to modular design

• Long maintenance-free intervals • Cost-effective in-situ gas analyzer —

also in ATEX version • Low cost of installation and operation,

no test gases required • Complete emissions measurement in

Kraft pulp process by way of simulta-neous measurement of TRS compo-nents plus SO2, NO, NH3

GM32Gas AnalyzersGM32

Measure aggressive gases directly and quickly – even in atEX zones

additional informationFields of application . . . . . . . . . . . . . . .9

Detailed technical data. . . . . . . . . . . . .9

Ordering information. . . . . . . . . . . . . 14

Dimensional drawings . . . . . . . . . . . 14

Installation instructions . . . . . . . . . . 21

Connection diagram . . . . . . . . . . . . . 23

geprüft

- www.mysick.com/en/GM32For more information, just enter the link and get direct access to technical data, CAD design models, operating instructions, software, application examples, and much more.

ABCDEF

HIJKLMNOPQRSTG M 3 2 | S I c K8012701/2016-10


Gas analyzers GM32

fields of application • For monitoring and control in flue gas purification, such as

denitrification plants, desulfurization plants and converters. • Emissions monitoring according to EU directives or local

regulations • Monitoring of landfill gases

• Monitoring tasks, for example, in nitric acid and ammonia production processes

• TRS emissions monitoring in the Kraft pulp industry

Detailed technical dataThe exact device specifications and performance data of the product may deviate from the information provided here, and depend on the appli-cation in which the product is being used and the relevant customer specifications.

GM32 system; standard and Ex-version

description Type approved in-situ gas analyzer for emission monitoring and process control

Measured values NO, NO2, NH3, SO2

Performance-tested measurands NO, SO2

Maximum number of measurands 4 (plus process temperature and pressure)

Measurement principles Differential optical absorption spectroscopy (DOAS)

Measuring ranges

NH3 0 ... 30 ppm / 0 ... 2,600 ppm

NO 0 ... 40 ppm / 0 ... 1,900 ppm

NO2 0 ... 50 ppm / 0 ... 1,000 ppm

SO2 0 ... 15 ppm / 0 ... 7,000 ppm

LowNO2 0 ... 15 ppm / 0 ... 1,000 ppm



NO 0 ... 70 mg/m³ / 0 ... 700 mg/m³

SO2 0 ... 75 mg/m³ / 0 ... 1,000 mg/m³

With an active measuring path length of 1.86 m (cross- duct) or 1.25 m (open path measu-ring probe)The gas-testable measuring probe (GPP) is not TUV approved

response time (t90) Open measuring probe (GMP): ≥ 5 sGas-testable measuring probe (GPP): ≥ 120 sCross-duct version: ≥ 5 s Response time adjustable

accuracy

NH3: ± 2 %

NO: ± 2 %

NO2: ± 2 %

SO2: ± 2 % Relative to the smallest measuring range

ambient temperature –20 °C ... +55 °C Temperature change maximum ±10 °C/h

Storage temperature –20 °C ... +55 °C Temperature change maximum ±10 °C/h

ambient humidity ≤ 96 % Relative humidity; bedewing of optical surfaces not permitted

ABCDEF



GM32 Gas analyzers

conformities Approved for plants requiring approval2001/80/EC (13. BImSchV)2000/76/EC (17. BImSchV)27.BImSchVTA-Luft (Prevention of Air Pollution)EN 15267EN 14181MCERTSGOST

Ex-approvals

ATEX II 2G Ex px [op is] IIC T3 GbII 3G Ex pz [op is] IIC T3 Gc


Enclosure rating Standard: IP 65, IP 69KEx-version: IP 65

operation Via integrated operating unit or SOPAS ET software

test functions Internal zero point checkCheck cycle for zero and span point according to QAL3

options SCU control unitMulti range calibration (additional measuring ranges for one component)Extended gas temperature range up to 550 °C or 650 °CLowNO2

GM32 TRS–PE system

description In-situ gas analyzer for TRS monitoring in the Kraft pulping process

Measured values NO, NH3, SO2, CH3SH, (CH3)2S, (CH3)2S2, H2S, TRS

Maximum number of measurands 8 (plus process temperature and pressure)

Measurement principles Chemometrical data evaluation (CDE)

Measuring ranges

NH3 0 ... 35 ppm / 0 ... 50 ppm

NO 0 ... 40 ppm / 0 ... 150 ppm

SO2 0 ... 15 ppm / 0 ... 35 ppm

H2S 0 ... 35 ppm

CH3SH 0 ... 25 ppm

(CH3)2S 0 ... 20 ppm

(CH3)2S2 0 ... 15 ppm

TRS 0 ... 70 ppm

Measuring ranges refer to 1 m measuring pathMeasuring ranges depend on application and device versionTRS = H2S + CH3SH (as H2S equivalent)For device variant 7: TRS = H2S + CH3SH + (CH3)2S + 2x (CH3)2S2

Other measuring ranges on request

response time (t90) Gas-testable measuring probe (GPP): ≥ 120 s Response time adjustable

accuracy

NH3: ± 2 %

NO: ± 2 %

SO2: ± 2 %

H2S: ± 2 %

CH3SH: ± 2 %

(CH3)2S: ± 2 %

(CH3)2S2: ± 2 %

ABCDEF



Gas analyzers GM32

TRS: ± 2 % Relative to the smallest measuring range

ambient temperature –20 °C ... +55 °C Temperature change maximum ±10 °C/hFor device variant 7: +20 °C ... +30 °C

Storage temperature –20 °C ... +55 °C Temperature change maximum ±10 °C/h

ambient humidity ≤ 96 % Relative humidity; bedewing of optical surfaces not permitted


Enclosure rating IP 65, IP 69K

operation Via integrated operating unit or SOPAS ET software

test functions Internal zero and reference point check

options SCU control unit

Sender/receiver unit; standard version

description Analyzer unit of the measuring system

operation Via integrated operating unit

dimensions (W x H x d) 315 mm x 580 mm x 359 mm

Weight 20 kg

Sender/receiver unit; Ex-version

description Analyzer unit of the measuring system

operation Via integrated operating unit


Weight 20 kg


description Measuring probe in open design with integrated purge air control system


Process pressure –60 hPa ... 60 hPa Relative

dimensions (W x H x d) See dimensional drawings

Weight 25 kg

Material in contact with media Stainless steel 1.4571, stainless steel 1.4539

auxiliary gas connections Purge air

Integrated components Pressure sensor (Not for Ex-version)PT1000 temperature sensor (not for Ex-version)Flow monitor (monitoring of purge air feed; not for Ex version)


description Measuring probe with gas permeable filter element for adjustment with test gas

Process temperature With ceramic filter: ≤ +430 °CWith Teflon filter: ≤ +200 °C

Process pressure –60 hPa ... 200 hPa Relative

dimensions (W x H x d) See dimensional drawings

Weight 45 kg

Material in contact with media Stainless steel 1.4571, stainless steel 1.4539, ceramics, PTFE

ABCDEF



GM32 Gas analyzers

Power supply




auxiliary gas connections Test gasPurge air

Integrated components Pressure sensorPT1000 temperature sensor

Reflector unit

description Reflector unit with glass triple reflector


Process pressure –60 hPa ... 200 hPa


Weight 9 kg

Purge air fixture; sender/receiver unit

description Fixture to flanges with connections for purge air and external cabling (only cross duct design)

dimensions (W x H x d) 320.9 mm x 360 mm x 220 mm (for details see dimensional drawings)

Weight 7 kg


Integrated components PT1000 temperature sensor (not for Ex-version)Flow monitor (monitoring of purge air feed; not for Ex version)

Purge air fixture; reflector unit

description Fixture to flanges with connections for purge air and external cabling (only cross duct design)

dimensions (W x H x d) 320.9 mm x 360 mm x 220 mm (for details see dimensional drawings)

Weight 7 kg


Integrated components Flow monitor (monitoring of purge air feed; not for Ex version)

Connection unit; standard version

description Serves for connection of power supply, data and signal cabling provided by the customer

analog outputs 2 outputs: 0/4 ... 22 mA, 500 Ω Per module, extendable up to eight outputs

analog inputs 2 inputs: 0/4 ... 22 mA, 100 Ω

digital outputs 4 outputs: + 48 V AC/DC, 0.5 A, 25 W

digital inputs 4 inputs: + 3.9 V, 4.5 mA, 0.55 W Per module, extendable up to eight inputs


Ethernet Modbus TCP

Ethernet OPC

Ethernet SOPAS ET

RS-485 Modbus RTU (via optional interface module)


Weight 16 kg

ABCDEF



Gas analyzers GM32

Power supply

Voltage 100 ... 250 V



Connection unit; Ex-version

description Serves for connection of power supply, data and signal cabling provided by the customer

analog outputs 2 outputs: 0/4 ... 22 mA, 500 Ω Per module, extendable up to eight outputs

analog inputs 2 inputs: 0/4 ... 22 mA, 100 Ω

digital outputs 4 outputs: + 48 V AC/DC, 0.5 A, 25 W

digital inputs 4 inputs: + 3.9 V, 4.5 mA, 0.55 W Per module, extendable up to eight inputs


Ethernet Modbus TCP

Ethernet OPC

Ethernet SOPAS ET

RS-485 Modbus RTU (via optional interface module)


Weight 16 kg

Power supply




SLV4-2 purge air unit, 2BH1300, 3-ph

description Unit to provide dust-free air for flushing of optical surfaces


ambient temperature –40 °C ... +55 °C


dimensions (W x H x d) 550 mm x 550 mm x 258 mm (for details see dimensional drawings)

Weight 18 kg

Power supply

Three-phase current Δ: 200 ... 240 V, 50 Hz, 2,6 A, 400 WY: 345 ... 415 V, 50 Hz, 1,5 A, 400 WΔ: 200 ... 275 V, 60 Hz, 2,6 A, 500 WY: 380 ... 480 V, 60 Hz, 1,5 A, 500 WΔ: 270 ... 330 V, 50 Hz, 2,0 A, 400 WY: 465 ... 570 V, 50 Hz, 1,16 A, 400 WΔ: 290 ... 360 V, 60 Hz, 2,1 A, 500 WY: 500 ... 600 V, 60 Hz, 1,26 A, 500 WΔ: 230 V, 50 Hz, 2,7 A, 370 WΔ: 115 V, 60 Hz, 3,0 A, 450 WΔ: 220 ... 270 V, 50 Hz, 2,5 A, 400 WY: 380 ... 465 V, 50 Hz, 1,45 A, 400 WΔ: 240 ... 290 V, 60 Hz, 2,6 A, 500 WY: 415 ... 500 V, 60 Hz, 1,55 A, 500 W

auxiliary gas connections Purge air: 40 mm

ABCDEF



GM32 Gas analyzers

test functions Pressure switch (switching point –35 hPa)


SLV6-1 purge air unit, 2SH1300, ATEX 3G

description Unit to provide dust-free air for flushing of optical surfaces; for potentially explosive atmos-pheres


ambient temperature –20 °C ... +40 °C

Ex-approvals

ATEX Ex II 3G c T3


dimensions (W x H x d) 550 mm x 681 mm x 287 mm (for details see dimensional drawings)

Weight 28 kg

Power supply

Three-phase current 3-phase: 230 V/400 V, 50 Hz3-phase: 460 V, 60 Hz

auxiliary gas connections Purge air: 40 mm

test functions Pressure switch (switching point –35 hPa)


ABCDEF



Gas analyzers GM32



Sender/receiver unit; standard version

359315

200

163,6

120

179,

7

459,

5

339

144 131

Max. 180°

R = 204

Max.

105°

R =

384

R = 422

Max. 180°

ABCDEF



GM32 Gas analyzers

Sender/receiver unit; Ex-version

359315

200

163,6

409,5

87,6

118,

8

179,

7

459,

5≈

450

339

144 131

Max. 180°

R = 204

Max.

105°

R =

384

R = 422

Max. 180°

ABCDEF



Gas analyzers GM32


Ø 200

Ø 40

Ø 14

360

233,

2

176,9144

45° 45°

Ø 254

Ø 200

Ø 18

Ø 215,8

45° 45°

L1L2 L3

Ø 11

4,3

10

227

55

76,4

BA

BA


250 500 750 1,000 1,250 1,500 1,750


900 935 296 46 --- --- --- --- ---

1,500 1,644 1,004.5 754.5 504.5 254.5 --- --- ---

2,000 2,128 1,489 1,239 989 739 489 239 ---

2,500 2,628 1,988 1,738 1,488 1,238 988 738 488

All dimensions in mm Application-specific lengths available on request

ABCDEF



GM32 Gas analyzers


Ø 254Ø 215,8

Ø 22,4

45°Ø 18

45°

Ø 200

B

A 238

360

233

Ø 25

4

Ø 11

4,3

L2L1

L3

B

10227

A


227 477 727 977

Probe length, no-minal L1 L2

1,000 904 353 103 --- ---

1,500 1,614 1,063 813 563 313

2,000 2,098 1,547 1,297 1,047 797

2,500 2,598 2,047 1,797 1,547 1,297

All dimensions in mm Application-specific lengths available on request

ABCDEF



Gas analyzers GM32

GM32 reflector unit

161

280

146

135291

Ø 200

45°

144

35,5

45°

R = 295

Max. 120°

Connection unit; standard version

158

450420390

340

400

Ø 9

30 30

24R = 4,5

ABCDEF



GM32 Gas analyzers

158

575

134 53,5 181

545515

400

30

230

3034

0

R = 4,5

ø 9

340

SLV4-2 purge air unit, 2BH1300

Ø 10

550

470

40550470 128

258

40

Connection unit; Ex-version

ABCDEF



Gas analyzers GM32

550 (21.65)

470 (18.50)40 (1.57)

650

(25.

59)

570

(22.

44)

31 (1

.22)

40 (1

.57)

287 (11.30)

Ø 10 (0.39)

Ø 40 (1.57)

43 (1.69)200 (7.87)

SLV6-1 purge air unit, 2SH1300, ATEX 3G

ABCDEF



GM32 Gas analyzers

ABCDEF



Gas analyzers GM32

Services

for safety and productivity: SIcK Lifetime Services

SICK LifeTime Services is a comprehensive set of high-quality services provided to support the entire life cycle of pro-ducts and applications from system design all the way to upgrades. These services increase the safety of people, boost the productivity of machines and serve as the basis for our customers’ sustainable business success.

consulting & designGlobally available experts for cost-effective solutions

training & EducationEmployee qualification for increased competitiveness

Upgrade & RetrofitsUncovers new potential for machines and systems

Verification & OptimizationChecks and recommendations for increased avai-lability

Product & System SupportFast and reliable, by telephone or on location

SICKLifeTimeServices

RETROFIT

T

RA

IN

CONSULT SUP

PO

RT CHECK

www.mysick.com – search online and order

ProductApplicationsLiteratureServiceConnection diagramAccessoriesSpare partSoftware

Search online quickly and safely – with the SIcK “finders” Efficiency – with the e-commerce tools from SICK

Product finder: We can help you to quickly target the pro-duct that best matches your application.

applications finder: Select the application description on the basis of the challenge posed, industrial sector, or pro-duct group.

Literature finder: Go directly to the operating instructions, technical information, and other literature on all aspects of SICK products.

find out prices and availability: Determine the price and possible delivery date of your desired product simply and quickly at any time.

request or view a quote: You can have a quote gene-rated online here. Every quote is confirmed to you via e-mail.

order online: You can go through the ordering process in just a few steps.

8012

701/

2016

-10

∙ 3M

∙ P

re U

Smod

int3

9


Leading technologies

With a staff of more than 5,800 and nearly 50 subsidiaries and represen-tations worldwide, SICK is one of the leading and most successful manufac-turers of sensor technology. The power of innovation and solution competency have made SICK the global market leader. No matter what the project and industry may be, talking with an expert from SICK will provide you with an ideal basis for your plans – there is no need to settle for anything less than the best.

Unique product range

• Non-contact detecting, counting, classifying, positioning and measur-ing of any type of object or media

• Accident and operator protection with sensors, safety software and services

• Automatic identification with bar code and RFID readers

• Laser measurement technology for detecting the volume, position and contour of people and objects

• Complete system solutions for anal-ysis and flow measurement of gases and liquids

Comprehensive services

• SICK LifeTime Services – for safety and productivity

• Application centers in Europe, Asia and North America for the devel-opment of system solutions under real-world conditions

• E-Business Partner Portal www.mysick.com – price and availabi-lity of products, requests for quotation and online orders

SIcK at a glance

Worldwide presence with subsidiaries in the following countries:

australia Belgium/Luxembourg Brasil ceská republika canada china danmark deutschland España france Great Britain India Israel Italia Japan

México nederland norge Österreich Polska românia russia Schweiz Singapore Slovenija South africa South Korea Suomi Sverige taiwan türkiye united arab Emirates uSa

Please find detailed addresses and additional representatives and agencies in all major industrial nations at www.sick.com

PR

OD

UC

T I

NF

OR

MA

TIO

N

GM35IN-SITU IR GAS ANALYZERSIMULTANEOUS OR INDIVIDUAL MEASUREMENT OF CO2, H2O AND CO OR N2O

In-situ gas analyzer

G M 3 5 | S I C K 8009253/2015-11Subject to change without notice

22

GM35 IN-SITU GAS ANALYZER

Simple and cost-savingWith the innovative in-situ measurement technology, SICK provides equipment solutions mainly characterized by simple installation and start-up, minimum maintenance and extremely short response times. This is because the GM35 measures the sample gases, including pressure and temperature in-situ, i.e. directly in the gas carrying duct. Moreover, this is achieved quickly and without complicated gas sampling or transporta-tion, therefore avoiding the risk of changing or falsifying the gas composition.

The GM35 has a compact sender/receiver unit with zero point reflector, gas cell and grid filter which enable a real zero point and span test (QAL3). Complicated adjustment with test gases is not required.

Proven measurement technologyIn-situ gas analyzer GM35 contains optical and electronic subassemblies for simultaneous or individual measurement of gas components CO2, H2O and CO or N2O. The in-situ measure-ment technology allows direct installation of the analyzer at the respective measuring location.

Two versions are available:

• A cross-duct version for representative measured results across the entire duct cross diameter.

• A measuring probe version – optimized for single-sided installation allowing simple integration into an extremely varied range of system conditions.

Efficient control of combustion and drying processes

Efficient control of process-relevant parameters is important for controlling and regulating combustion or drying processes. Apart from oxygen, mainly CO must be reliably and exactly measured. In drying processes, the humidity curve during the process must be acquired and the plants monitored for CO concentrations. The in-situ gas analyzer GM35 from SICK is predestined for this purpose because it measures CO, CO2 and H2O simultaneously and directly in the process.

Moreover, monitoring and reducing greenhouse gas emissions in industrial plants is becoming more and more important. The GM35 measures the concentrations of greenhouse gases CO2 and N2O as well as CO also in this sector and measures fast or short-time process fluctuations with excellent precision.

G M 3 5 | S I C K8009253/2015-11Subject to change without notice

33

IN-SITU GAS ANALYZER GM35

GMP measuring probe • Single-side duct access and simple

installation• Integrated zero point path• Application adaptation, independent

from duct dimensions• Versatile use, suitable for dust con-

centrations up to 3 g/m3

• Cost-efficient to purchase

GPP gas diffusion probe• Single-side duct access• Suitable for applications with high

dust concentrations• Integrated zero point path• Application adaptation, independent

from duct dimensions• Gas check possible (EPA compliant)• Suitable for turbulent gas flows

Cross Duct version

Measuring probe version





Reflector unit

Additional components• Evaluation unit for measured value

editing, output and control function• Purge air unit for GMP measuring

probe and for Cross-Duct version

• Optional components: • Flange with tube, weather

protection• Probe with temperature and pres-

sure sensor for Cross-Duct layout• System Control Unit SCU

Sender/receiver unit with measuring probe. Two measuring probe types with integrated temperature and pressure sensors are available:

• GMP measuring probe with open measuring path

• GPP gas diffusion probe

Sender/receiver unit and reflector unit are installed opposite each other at the measuring location.

• Representative measuring results over the whole duct cross-sections; also over large duct diameters

• Requires very little maintenance

• Very fast reaction time


44

GM35 IN-SITU GAS ANALYZERS

Product descriptionSimultaneous or individual measure-ments: the GM35 gas analyzer mea-sures CO2, H2O and CO or N2 concen-trations as well as temperature and pressure quickly, easily and economi-cally. The in-situ measurement technol-ogy of the GM35 records the measured

values directly in the gas-carrying duct without gas sampling. Reliability, accuracy and short response time of the analyzer offer a key advantage for efficient control loops in all CO and CO2 generating processes.

At a glance• Dynamic humidity correction• Fast in-situ measurement directly in

the process• Simultaneous determination of up to

three gas components, temperature and pressure

• No gas sampling and conditioning• Gas testable version of measuring

probe available• Integrated self test and control

functions

Your benefits• Dynamic humidity measurement

directly in the process• Provision of real humidity reference

values• Unbiased measured values due to

in-situ measurement

• Fast or short-term fluctuations in the process are recorded

• Representative measurement by selection of an appropriate probe or cross-duct type

GM35

IN-SITU GAS ANALYZERSGM35Subject to change without notice

.

EFFICIENT CONTROL OF COMBUSTION AND DEHYDRATION PROCESSES

Additional information

Fields of application . . . . . . . . . . . . . . .5

Detailed technical data . . . . . . . . . . . .5

Ordering information . . . . . . . . . . . . . .9

Dimensional drawings . . . . . . . . . . . . .9

15267certified

14181certified

- www.mysick.com/en/GM35For more information, just enter the link and get direct access to technical data, CAD design models, operating instructions, software, application examples and much more.

www.mysick.com/en/GM35


55

IN-SITU GAS ANALYZERS GM35

Fields of application• Emission monitoring according to EN 14181, e.g.

in power or cement plants• Control of the water-injection upstream of the

electrostatic precipitator

• Monitoring of combustion efficiency in hazardous waste incineration

• Process monitoring in urea production• Tube rupture detection in heat exchangers

Detailed technical dataThe exact device specifications and performance data of the product may deviate from the information provided here, and depend on the application in which the product is being used and the relevant customer specifications.

GM35 system

Measured values CO, CO2, H2O, N2O

Performance tested measurands CO, CO2, H2O

Measurement principles Gas filter correlation, Interference filter correlation

Measuring ranges

CO 0 ... 180 ppm / 0 ... 20,000 ppm

CO2 0 ... 22.5 Vol.-% / 0 ... 100 Vol.-%

H2O 0 ... 25 Vol.-% / 0 ... 100 Vol.-%

N2O 0 ... 60 ppm / 0 ... 2,500 ppm



CO 0 ... 75 mg/m³ / 0 ... 2,000 mg/m³

CO2 0 ... 15 Vol.-%

H2O 0 ... 25 Vol.-%

Cross-duct and GMP version are type approved

Zero point drift ± 2 % relative to measuring range end value

Reference point drift ± 2 % within the maintenance interval, relative to measuring range full scale

Ambient temperature –40 °C ... +55 °C Temperature change ±10 °C/h maximum

Storage temperature –40 °C ... +55 °C

Ambient humidity ≤ 96 % Relative humidity; bedewing of optical surfaces not permitted

Conformities EN 14181EN 152672001/80/EC2000/76/EC27. BImSchV



Operation Menu-driven operation via separate control unit

Model Cross-duct versionMeasuring probe version

Test functions Automatic control cycle for zero and span point


66



Description Analyzer unit of the measuring system


Bus protocol CAN (internal system bus)


Weight ≤ ± 29 kg

Electrical connection

Voltage 115 V AC / 230 V AC

Frequency 48 ... 62 Hz



Description Measuring probe in open design with integrated purge air control system

Process temperature ≤ +430 °C For N2O measurement max 180 °C

Process pressure ≤ 120 hPa Depending on purge air supply

Process gas velocity ≤ 40 m/s

Dust load ≤ 3 g/m³



Weight Measuring probe: ≤ ± 25 kgPurge air fixture: ≤ ± 7 kg

Material in contact with media Stainless steel 1.4571, stainless steel 1.4539

Auxiliary connections Purge air



Description Measuring probe with gas permeable filter element for adjustment with test gas


Process pressure ≤ 250 hPa Depending on purge air supply

Process gas velocity ≤ 40 m/s

Dust load ≤ 30 g/m³



Weight Measuring probe: ≤ ± 45 kgPurge air fixture: ≤ ± 7 kg

Material in contact with media Stainless steel 1.4571, stainless steel 1.4539, ceramics, PTFE


Voltage 115 V AC / 230 V AC



Auxiliary connections Test gasPurge air



77


Reflector unit

Description Reflector unit with hollow triple reflector


Process pressure Depending on purge air supply


Weight ≤ ± 1.5 kg

GM35 evaluation unit: steel sheet enclosure




Analog inputs 1 input: 0 ... 20 mA, 100 Ω


Digital inputs 3 inputs: 24 V Preset for failure, maintenance and functional control

Interfaces RS-232 (service interface)


Indication LC displayStatus LEDs: “Power”, “Maintenance” and “Fault”


Operation Menu-driven operation via LC-display and membrane keyboard

Model Steel sheet enclosure

Dimensions (W x H x D) 200 mm x 346 mm x 97.5 mm

Weight ≤ ± 3 kg





GM35 evaluation unit: cast metal enclosure




Analog inputs 1 input: 0 ... 20 mA, 100 Ω

Digital outputs 3 relay contacts: 48 V AC, 1 A, 60 W / 48 V DC, 1 A, 30 W Preset for failure, maintenance and functional control


Interfaces RS-232 (service interface)


88



Indication LC displayStatus LEDs: “Power”, “Maintenance” and “Fault”


Operation Menu-driven operation via LC-display and membrane keyboard

Model Cast metal enclosure


Weight ≤ ± 3 kg





Connection unit

Description To lengthen the internal CAN-Bus connection with cable provided by the customer



Weight ≤ ± 3 kg

Purge air fixture: sender/receiver unit

Description Fixture to flanges with connections for purge air and external cabelling


Dimensions (W x H x D) 320.9 mm x 360 mm x 220 mm

Weight ≤ ± 7 kg


Integrated components PT1000 temperature sensorPressure sensor

Purge air fixture: reflector unit

Description Fixture to flanges with connections for purge air and external cabelling


Dimensions (W x H x D) 320.9 mm x 360 mm x 220 mm

Weight ≤ ± 7 kg



99




GM35 sender/receiver unit

291 (11.46)

135 (5.31) 156 (6.14)

45° 45°

99,7(3,93)

531,7 (20.93)

6,8(0.27)

200

(7.8

7)

27 (1.0

6)11

0 (4

.33)

390

(15.

35)

> 10

6(4

.17)

643

(25.

31)

> 95°


1 01 0



Ø 254 (10.00)Ø 215.8 (8.50)

Ø 22.4 (0.88)45°

Ø 18 (0.71)45°

Ø 200 (7.87)

B

A 238 (9.37)

360

(14.

17)

233

(9.1

7)

Ø 25

4(1

0.00

)

Ø 11

4.3

(4.5

0)

L2L1

L3

B

10 (0.39)227 (8.94)

A


227 (8.94) 477 (18.78) 727 (28.62) 977 (38.46)

Probe length, nomi-nal L1 L2

1,000 (39.37) 904 (35.59) 353 (13.90) 103 (4.06) --- ---

1,500 (59.06) 1,614 (63.54) 1,063 (41.85) 813 (32.01) 563 (22.17) 313 (12.32)

2,000 (78.74) 2,098 (82.60) 1,547 (60.91) 1,297 (51.06) 1,047 (41.22) 797 (31.38)

2,500 (98.43) 2,598 (102.28) 2,047 (80.59) 1,797 (70.75) 1,547 (60.91) 1,297 (51.06)



1 11 1



Ø 200 (7.87)

Ø 40 (1.57)

Ø 14 (0.55)

360

(14.

17)

233.

2 (9

.18)

176.9 (6.98)144 (5.67)

45° 45°

Ø 254 (10.00)

Ø 200 (7.87)

Ø 18 (0.71)

Ø 215.8 (8.50)

45° 45°

L1L2 L3

Ø 11

4.3

(4.5

0)

10 (0.39)

227 (8.94)

55 (2.1

7)

76.4 (3.01)

BA

BA


250 (9.84) 500 (19.69) 750 (29.53) 1,000 (39.37) 1,250 (49.21) 1,500 (59.06) 1,750 (68.90)


900 (35.43) 935 (36.81) 296 (11.65) --- --- --- --- --- ---

1,500 (59.06) 1,644 (64.72) 1,004.5 (39.55) 754.5 (29.70) 504.5 (19.86) 254.5 (10.02) --- --- ---

2,000 (78.74) 2,128 (83.78) 1,489 (58.62) 1,239 (48.78) 989 (38.94) 739 (29.09) 489 (19.25) 239 (9.41) ---

2,500 (98.43) 2,628 (103.46) 1,988 (78.27) 1,738 (68.43) 1,488 (58.58) 1,238 (48.74) 988 (38.90) 738 (29.06) 488 (19.21)



1 21 2


GM35 reflector unit

161 (6.34)

280

(11.

02)

146 (5.75)

135 (5.31)

291 (11.46)

Ø 200(7.87)

45°

144

(5.6

7)

35.5

(1.4

0)

45°

R = 295(11.61)

Max. 120°

GM35 AWE evaluation unit: steel sheet enclosure

23 (0.9

1)

97.5 (3.84)90 (3.54)82 (3.22)

322

(12.

68)

300

(11.

81)

160 (6.30)200 (7.87)

Ø 8 (0.31)


1 31 3


GM35 AWE evaluation unit: cast metal enclosure

260 (10.24)

289 (11.38)

R = 273 (10.75)

25 (0

.98)

370

(14.

57)

138

(5.4

3)

85 (3

.35)

330

(12.

99)

235 (9.25)

Ø 7 (0.28)

GM35 connection unit

Ø 5(0.20)

PG11

PG13,5

52 (2

.05)

113 (4.45)6 (0.24)

125 (4.92)

14 (0.5

5)

80 (3

.15)

23 (0.9

1)57

(2.2

4)


1 41 4


Mounting flange, Di=125 mmØ

240

(9.4

5)

Ø 17

8 (7

.01)

Ø 12

5 (4

.92)

Ø 13

3 (5

.24)

8 (0.31)

14 (0.55)

240 / 500 / 1,000(9.45 / 19.69 / 39.37)

3.6

– 4.

0(.1

4 –

.16)

3 (0.12)45°

Ø 200 (7.87)

Ø 18 (0.71)

Weather hood for reflector unit

300

(11.

81)

321

(12.

64) 27

(1.0

6)

248 (9.76)

325 (12.80)

309

(12.

17)

180 (7.09)

169 (6.65)

320

(12.

60)

Weather hood for sender/receiver unit

636.4 (25.06)

576.3 (22.69)

525.8 (20.7) 25.2(0.99)

507.

8 (1

9.99

)

297

(11.

69)

Ø 240

(9.45)


1 5

SERVICES FOR MACHINES AND SYSTEMS: SICK LifeTime ServicesOur comprehensive and versatile LifeTime Services are the perfect addition to the comprehensive range of products from SICK. The services range from product-independent consulting to traditional product services.

Training and education

Practical, focused and professional

Upgrade and retrofits

Easy, safe and economical

Consulting and design

Safe and professional

Verification and optimization

Safe and regularly inspected

Product and system support

Reliable, fast and on-site

SERVICES

REGISTER AT WWW.SICK.COM TODAY AND ENJOY ALL THE BENEFITS

Select products, accessories, documentation and soft-ware quickly and easily.

Create, save and share personalized wish lists.

View the net price and date of delivery for every product.

Requests for quotation, ordering and delivery tracking made easy.

Overview of all quotations and orders.

Direct ordering: submit even very complex orders in moments.

View the status of quotations and orders at any time. Receive e-mail notifications of status changes.

Easily repeat previous orders.

Conveniently export quotations and orders to work with your systems.

m

m

m

m

m

m

m

m

m


SICK AT A GLANCE

SICK is a leading manufacturer of intelligent sensors and sensor solutions for industrial applications. With almost 7,000 employees and over 50 subsidiaries and equity investments as well as numerous represen-tative offices worldwide, we are always close to our customers. A unique range of products and services creates the perfect basis for controlling processes securely and efficiently, protecting individuals from ac-cidents and preventing damage to the environment.

We have extensive experience in various industries and understand their processes and requirements. With intelligent sensors, we can deliver exactly what our customers need. In application centers in Europe, Asia and North America, system solutions are tested and optimized in accordance with customer specifica-tions. All this makes us a reliable supplier and development partner.

Comprehensive services round out our offering: SICK LifeTime Services provide support throughout the machine life cycle and ensure safety and productivity.

For us, that is “Sensor Intelligence.”

Worldwide presence:Australia, Austria, Belgium, Brazil, Canada, Chile, China, Czech Republic, Denmark, Finland, France, Germany, Great Britain, Hungary, India, Israel, Italy, Japan, Malaysia, Mexico, Netherlands, New Zealand, Norway, Poland, Romania, Russia, Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain, Sweden, Switzerland, Taiwan, Thailand, Turkey, United Arab Emirates, USA, Vietnam.

Detailed addresses and additional representatives - www.sick.com

8009

253/

2015

-11

∙ 3PM

S ∙ P

re U

Smod

en4

4

Date post:	23-Mar-2020
Category:	Documents
Upload:	others
View:	0 times
Download:	0 times

GM700 Laser Gas Analyzer · 2018-12-24 · GM700 | SICK 8010772/2015-10 Subject to change without...

Documents