technology:electrochemical
range:0-25% vol.O2
Zui big overload:30% vol. O2
Detection Gas:Oxygen
Weight:40g
Housing Material:Red ABS
Supply voltage (Vs):4.5~5.5Vdc
Supply current (Is):<7.5mA (1Hz data sampling rate)
Output type:3.3VTTL level RS232
Temperature range:-30~55℃
Pressure range:80-120Kpa
Humidity range:5-95%rh
Nominal Range:0 ~ 25% vol oxygen
Maximum Overload:30% vol oxygen
Output Signal (20℃):100 ± 20 μA in air
Technology:Electrochemical
Measurement Range:0-25% vol. O2
Maximum Overload:30% vol. O2
Operating principle:Partial pressure electrochemical
Output voltage:9 ~ 13 mV (in ambient air)
Measurement range:0 ~ 100%
Supply Voltage (Vs):4.75-5.25 Vdc
Supply Current (Is):<50mA
Output Types:RS232, RS485 (Modbus RTU) and 0-5V
Measurement range:0 - 25% VOL
Limit overload:30% VOL
Sensitivity:3.8 - 5.7 uA/Vol%
Measurement range:0 - 10 ppm
Signal output:285 - 590 μA
Response time:T90 = 13 seconds
Accuracy:± 5% F.S
Repeatability:< 2%
Linearity:Linear
Error Range:± 5% F.S
Power - on Stabilization Time:< 15min
Operating Voltage:3.3 to 12V DC, recommended 5V DC