Products
Toxic Gas Sensor
Application:
Widely used in chemical industry, pharmaceutical production and environment protection field for chlorine gas detectionProduct characteristics:
Be stableDescription
MQ-E3-Cl2 is the sensor of fixed potential electrolysis type. By redox reaction, Cl2 and O₂release charge and form the current. The value of current is proportional to the concentration of Cl2, and follow the Faraday’s Law. By testing the value of current, the concentration of Cl2 is known.
Specifications
| Media | Cl2 |
| Testing range | 0-10ppm (100ppm Max.) |
| Sensitivity | 0.6±0.15μA/ppm |
| Resolution ratio | 0.1ppm |
| Load resistor | 10Ω |
| Repeatability | <2% output value |
| Stability(per month) | <2% |
| Bias voltage | 0mV |
| Output linearity | linearity |
| Zero drift(-20℃~+40℃) | ≤0.2ppm |
| Temperature range | -20℃~+50℃ |
| Humidity | 15%-90%RH |
| Response time | <60s |
| Pressure | standard air pressure±10% |
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