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Transmitter CS22

Product catalog summary

Overview: The CS22 Transmitter is designed for monitoring toxic and flammable gases without requiring Ex protection. It is reliable, cost-effective, and suitable for various applications, including laboratories, industrial operations, and cooling systems.

Specifications: The CS22 operates on the chemisorption (CS) principle and offers a wide range of monitored gases and measuring ranges. It supports both analog (4-20 mA or 0.2–1 mA) and digital (RS-485) communication, making it compatible with GfG controllers and PLCs. The transmitter is available in two versions: the standard CS22 and the CS22 D with a display and acoustic alarm.

Key Features: The CS22 features smart processing of measured values, including signal linearization, temperature compensation, fault detection, and maintenance scheduling. It is durable, with a sensor lifetime of over 5 years and a response time of less than 15 seconds.

Technical Specifications:

Measuring principle: Chemisorption (CS)
Measuring ranges: 0 to 100% LEL, 0 to 5000 ppm, 0 to 1.000 vol %
Gas supply: Diffusion or via calibration adapter
Temperature range: -20 to +50 °C
Humidity: 5 to 90% RH
Pressure: 80 to 120 kPa
Output signal: Analog (0.2-1 mA or 4-20 mA), Digital (RS-485)
Power supply: 12 to 30 V DC
Housing: Plastic, Protection class: IP54
Dimensions: 96 x 140 x 49 mm, Weight: 175 g
Approvals/Certifications: Functional Safety (SIL) DIN EN 61508-2: 2011

Applications: The CS22 is suitable for monitoring a variety of gases, including n-Hexane, R-23, R-1234yf, R-134a, R-404A, R-410A, R-717 (ammonia), and others, with specific measuring ranges provided for each gas.

Catalog excerpts

Fixed gas detection systems smart

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For monitoring toxic and flammable gases If you need to monitor toxic or flammable gases and vapors without Ex protection requirements, a CS22 is a great choice. Reliable and cost-effective The CS22 uses the chemisorption (CS) principle. Its wide range of monitored gases and measuring ranges makes the CS22 suitable for a wide spectrum of different applications from laboratories to industrial operations or even cooling systems. Transmitters with electrochemical sensors (EC) can be used in any application dealing with toxic and flammable gases. However, the CS22 is a significantly more durable...

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Transmitter CS22

Transmitter CS22

Catalog excerpts

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