Product Advantages:
- Employing overseas original sensor
- Equipped with three-wire system 4-20mA analog output; relay output; RS495 output (optional)
- Unique infrared ray control function, which can non-contacted control the device
- Being compatible witF all kinds of controlled alarms, PLC, DCS and other control system, can be remote monitored
- Explosion-proof grade: II 2G Ex db IIC T6 Gb IP65
Description :
- Gas Detected : O2/N2/CO2/EX/Hazardous gas VOC/etc
- Detection principle : Electrochemistry, infrared ray, catalytic combustion, PID photo ionization
- Measure Range : The range is optional, according to the target gas and the sensor.
- Resolution : According to sensor and measure range
- Precision : 3%FS~5%FS(Different sensors have a different precision)
- Output signal : 4-20MA、RS485,relay (optional)
- Temperature : -20°C~50°C
- Explosion-Proof : II 2G Ex db IIC T6 Gb IP65
- Dimensions : 180×150×90mm
- Recovery Time : ≤10S
- Linearity error : ≤±1%
- Humidity : 0-95%RH
- Degree of protection: IP65
- Operating time : 24h
- Weight : ≤1.6kg
Sensor Specifications :
Flammable gas(EX):Measure range 0-100%LEL
Oxygen(O2) : 0-30%VOL
Carbon monoxide(CO): 0-1000ppm
Hydrogen sulfide(H2S) : 0-100ppm