Product Specification

WD2200 Series Fixed Gas Monitor

Specifications: 
Sensor type: Catalytic sensor, fuel cell sensor, electrochemical sensor
Gas sampling: Diffuse naturally
Accuracy: <  +/-3% F.S.
Response time: <30s
Working temperature: 
Flammable gas: -40~70'c    Toxic gas: -20~50'C
Ingress protection: IP65
Explosion-proof grade: Ex d IIC T6
Power supply: DC24V +/-25%
Power consumption: <5W
Signal output: 
  4-20mA (3 lines) 
  RS485 (4 lines)
  Audible and visual alarming signals
Screws size: G1/2"and G3/4"

Model numbers: 
WD1200-No screen display; 4-20mA output
WD1210-No screen display; RS485 output
WD2200-Screen display; 4-20mA output
WD2210-Screen display; RS485 output