Parameters Technical indicators
CH2O measurement range 0-2ppm/0-5ppm
Measurement method electrochemical sensor
CH2O accuracy ≤±2% of reading (25℃)
Warranty period 2 years for the host and 1 year for the probe
Response time generally less than 15 seconds
Baud rate 2400/4800/9600
Communication port RS485
Power supply bus power supply, 12-24V DC
Power consumption ≤0.15W (@12V DC, 25℃)
Operating temperature 0-50℃
Working humidity environment 15-90%RH (no condensation)
Working pressure range 0.9-1.1atm
Dimensions 110×85×44mm3