Name:Alphasense Oxygen Sensor
Color:Purple
Detection:Oxygen
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℃
Sensitivity:≥ 25 mV/1% LEL
Response Time (T90):≤ 30 seconds
Repeatability:≤ ±1% of full scale (F.S.)
Operating Ambient Pressure:550 – 800 Mm Hg
Range:1–100 O2
Air inlet connection:1/16” OD Tubing
Measurement Range:0 - 30%
Output:80 - 120μA @ 22°C, 20.9% O2
Response Time t90:< 45s
Signal Output (1):8-13 mV
Response Time 90%:Response Time 90%
Drift (% Signal Month) (2):< 1%
Operating principle:Partial pressure electrochemical
Output voltage:9 ~ 13 mV (in ambient air)
Measurement range:0 ~ 100%