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Toxic Gas Sensor
Application:
Low power consumptionProduct characteristics:
Widely suitable for the detection of vinyl chloride in industry and environmental protectionDescription
The MQ-E3-C2H3CL chloroethylene sensor is a constant-potential electrolytic sensor. Vinyl chloride undergoes a corresponding redox reaction with oxygen at the working and counter electrodes, releasing charge and generating a current. The magnitude of the generated current is proportional to the vinyl chloride concentration. The concentration of vinyl chloride can be determined by measuring the current.
Specifications
| Detection gas | C2H3Cl(chloroethylene) |
| Measurement Range | 0～20ppm |
| Max detecting concentration | 100ppm |
| Sensitivity | (2.0±1.2)μA/ppm |
| Resolution ratio | 0.5ppm |
| Response time(T9o) | ≤60S |
| Bias voltage | 300mV |
| Load resistance(recommended) | 10Ω |
| Repeatability | <2%output value |
| Stability(/month) | <5% |
| Output Linearity | linear |
| Zero drift(-20℃~40℃) | ≤4ppm |
| Storage temperature | -20℃~50℃ |
| Storage Humidity | 15%～90%RH |
| Pressure range(kPa) | Standard atmosphere±10% |
| Anticipated using life | 2 years(in air) |
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