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
Detection concentration:0 ~ 3 PPM (formaldehyde)
Resolution:0.04ppm (formaldehyde)
Loop voltage VC:≤5 V or 3.3 V DC
Measurement range:0 - 30% oxygen concentration
Current output:80 - 120 μA
Load resistance:47 - 100 ohms
Resolution:0.01% VOL
Repeatability:≤ ±0.5% FS
Response Time (T90):≤ 12 seconds
Measuring Range:0% - 100% O₂
Response Time:≤20 seconds
Accuracy:±1% F.S.
Resolution:0.1% VOL
Accuracy:≤±2% FS
Repeatability:≤±1%
Measuring Range:0 - 100% O₂
Resolution:0.01% O₂
Operating Temperature:- 20℃ ~ + 50℃