Products
Toxic Gas Sensor
Application:
Widely suitable for the detection of styrene in the fields of petroleum, petrochemical, pharmaceutical production and environmental protectionProduct characteristics:
Low power consumptionDescription
The MQ-E3-C8H8 styrene sensor is a constant-potential electrolytic sensor. Styrene undergoes a redox reaction with oxygen at the working and counter electrodes, releasing charge and generating an electric current. The magnitude of the generated current is proportional to the styrene concentration. The styrene concentration can be determined by measuring the current.
Specifications
| Item | Parameter |
| Detection gas | C₈H₈ |
| Measurement Range | 0～100ppm |
| Max detecting concentration | 200ppm |
| Sensitivity | (1.0±0.4 )μA/ppm |
| Resolution ratio | 0.1ppm |
| Response time(T9o) | <120S |
| Bias voltage | 300mV |
| Load resistance (recommend) | 10Ω |
| Repeatability | <2%output value |
| Stability(/month) | <2% |
| Output Linearity | linear |
| Zero drift(-20℃~40℃) | 4ppm |
| Storage temperature | -20℃~50℃ |
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