Technical indicators
Oxygen measurement range 0-30%
Measurement method electrochemical sensor
Oxygen accuracy <±3% of reading (25℃)
Warranty period Two years for the whole machine (1 year warranty for probes)
Response time generally less than 15 seconds
Baud rate 2400/4800/9600
Communication port RS485
Power supply 12V-24V DC
Power consumption ≤0.15W (@12V DC, 25℃)
Operating temperature -30-50℃ (-20-40℃ continuous)
Working humidity environment 0-95%RH
Pressure range 0.9-1.1atm
Dimensions 110×85×44mm3