GM35 In-Situ IR Gas Analyzer
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SIMULTANEOUS OR INDIVIDUAL MEASUREMENT OF CO2, H2O AND CO OR N2O In-situ gas analyzer

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...

In-situ Gas analyzer GM35 Measuring probe version 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 • Single-side duct access and simple installation • Integrated zero point path • Application adaptation, independent from duct dimensions • Versatile use, suitable for dust concentrations up to 3 g/m3 • Cost-efficient to purchase Sender/receiver unit • Single-side duct access • Suitable for applications with high dust concentrations • Integrated zero point path •...

EFFICIENT CONTROL OF COMBUSTION AND DEHYDRATION PROCESSES Additional information Product description Simultaneous or individual measure- trations as well as temperature and pressure quickly, easily and economi- cally. The in-situ measurement technol- • Dynamic humidity correction • Fast in-situ measurement directly in three gas components, temperature Your benefits • Dynamic humidity measurement • Provision of real humidity reference • Unbiased measured values due to in-situ measurement values directly in the gas-carrying duct without gas sampling. Reliability, accuracy and short response...

In-situ gas analyzers GM35 Fields of application • Emission monitoring according to EN 14181, e.g. • Monitoring of combustion efficiency in hazardous in power or cement plants • Control of the water-injection upstream of the electrostatic precipitator • Process monitoring in urea production • Tube rupture detection in heat exchangers waste incineration Detailed technical data The 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...

GM35 In-situ gas analyzers Sender/receiver unit Description Analyzer unit of the measuring system Enclosure rating Electrical connection Voltage Frequency Power consumption Open measuring probe (GMP) Description Measuring probe in open design with integrated purge air control system Process temperature Process pressure ≤ 120 hPa Depending on purge air supply Dust load Measuring probe: ≤ ± 25 kg Purge air fixture: ≤ ± 7 kg Material in contact with media Stainless steel 1.4571, stainless steel 1.4539 Auxiliary connections Integrated components Pressure sensor PT1000 temperature sensor...

In-situ gas analyzers GM35 Reflector unit Description Reflector unit with hollow triple reflector Process temperature Process pressure Depending on purge air supply GM35 evaluation unit: steel sheet enclosure Description The evaluation unit serves as user interface and is responsible for data processing and output as well as control and monitoring functions Enclosure rating Analog outputs Analog inputs Digital outputs Digital inputs 3 inputs: 24 V Preset for failure, maintenance and functional control LC display Status LEDs: “Power”, “Maintenance” and “Fault” Arrow keys Functional keys...

LC display Status LEDs: “Power”, “Maintenance” and “Fault” Arrow keys Functional keys Menu-driven operation via LC-display and membrane keyboard Cast metal enclosure Electrical connection Voltage Power consumption Connection unit Description To lengthen the internal CAN-Bus connection with cable provided by the customer Purge air fixture: sender/receiver unit Description Fixture to flanges with connections for purge air and external cabelling Auxiliary connections Integrated components PT1000 temperature sensor Pressure sensor Purge air fixture: reflector unit Description Auxiliary...

In-situ gas analyzers GM35 Ordering information Our regional sales organization will help you to select the optimum device configuration. Dimensional drawings (Dimensions in mm (inch)) GM35 sender/receiver unit 8009253/2015-11 Subject to change without notice

GM35 In-situ gas analyzers Gas-testable measuring probe (GPP) L1 227 (8.94) 10 (0.39) Measuring gap L3 (active measuring path) 227 (8.94) Probe length, nominal All dimensions in mm (inch) Application specific lengths on request

In-situ gas analyzers GM35 Open measuring probe (GMP) L1 L3 Measuring gap L3 (active measuring path) 250 (9.84) Probe length, nominal All dimensions in mm (inch) Application specific lengths on request

8009253/2015-11 Subject to change withou

In-situ gas analyzers GM35 GM35 AWE evaluation unit: cast metal enclosure 8009253/2015-11 Subject to change without notice

GM35 In-situ gas analyzers Mounting flange, Di=125 mm 3 (0.12) Weather hood for reflector unit Weather hood for sender/receiver unit 576.3 (22.69) 525.8 (20.7)

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