YJJ MEu-2O2 Electrochemical Oxygen Sensor Is Used For Oxygen Concentration Detection In Industrial Mine Storage And Environmental Protection
Product Description:
MEu-2O2 Electrochemical Oxygen Sensor Is Used For Oxygen Concentration Detection In Industrial Mine Storage And Environmental Protection
Features:
MEu-2O2 oxygen sensor is a galvanic electrochemical sensor, oxygen reduction reaction on the working electrode and anode material oxidation reaction and release charge to form a current, the size of the current generated is proportional to the concentration of oxygen and follows Faraday's law, by testing the size of the current can determine the size of the oxygen concentration.
Item parameter
Detection gas Oxygen (O2)
Range 0 ~ 25%vol.
The maximum measurement limit is 30%vol.
Sensitivity 0.10±0.02mA (in air)
Response time (T90) ≤15s
Load resistance (recommended) 100Ω
Repeatability < 2% output value
The output linearity is linear
Temperature range -20℃ ~ 50℃
Humidity Range 15% to 90%RH Non-condensing
Pressure range standard atmospheric pressure ±10%
Long-term drift is less than 2%/ month
Specifications:
| Response time (T90) | ≤15S |
| Load resistance (recommended) | 100Ω |
| Repeatability | < 2% output value |
| Zero drift | (-20℃ ~ +40℃) |
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