Catalytic Gas Detectors 4-20mA, exproof

Optimum Solution for Hydrocarbon Gases

It’s a durable and high-performance solution for all gas detection needs in flammable, explosive and toxic environments. Suitable for use in Group II (Zone I and Zone II) and ATEX certified as per international standards. 
It’s an intelligent product without need for an additional control system, thanks to its advanced microcontroller, embedded software algorithm, a high quality sensor with a fast response time, and relay outputs that are developed for use in high/low alarm levels. 
It provides 4-20mA output support for easy integration to your industrial control and automation systems. Modular wireless communication support is also available which you can easily convert it to an IOT device, whenever you want and you can monitor gas measurement values remotely.

Technical Specifications

Operating Voltage 24 V ±%25VDC
Detection Range 0- 100 %LEL
Response Time T (90) ≤10 seconds
Resolution %1 LEL
Expected Life-Time >3 years
Analog Output 4~20 mA
Digital Output 2 relays (NC and NO) output
Material Aluminum
Environmental Conditions

Temperature: -20/+60 ̊C,
Pressure: 86-106 kPa,
Humidity: ≤95 %RH

IP Protection Level IP65
ATEX Classification II 2G Ex d IIC Gb T6

Gas Types