YJJ ME3-C2H4 Electrochemical Ethylene Sensor Is Used For Ethylene Detection In Industrial Sites And Environmental Protection Fields
Product Description:
ME3-C2H4 Electrochemical Ethylene Sensor Is Used For Ethylene Detection In Industrial Sites And Environmental Protection Fields
Features:
ME3-C2H4 type electrochemical gas sensor According to the electrochemical principle, the use of the gas to be measured in the electrolytic cell working electrode electrochemical reaction, the current generated by the gas to be measured in the electrochemical reaction is proportional to its concentration and follows Faraday's law, therefore, by measuring the size of the reaction current can determine the concentration of the gas to be measured.
Item parameter
Detection gas Ethylene (C2H4)
Measuring range 0 ~ 100ppm
The maximum measurement limit is 200ppm
Sensitivity (0.070±0.015) µA/ppm
Resolution 0.5ppm
Response time (T90) < 20S
Bias voltage 0mV
Load resistance (recommended) 10Ω
Repeatability < 2% output value
The output linearity is linear
Stability (/ month) < 5%
Zero drift (-20℃ ~ 40℃) 10ppm
Temperature range -20℃ ~ 50℃
Humidity range 15% to 90%RH
Pressure range standard atmospheric pressure ±10%
Service life 3 years (in the air)
Specifications:
| Response time (T90) | ≤20S |
| Load resistance (recommended) | 100Ω |
| Repeatability | < 5% output value |
| Zero drift | (-20℃ ~ 40℃) |
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