Products
Toxic Gas Sensor
Application:
Widely used in petroleum and petrochemical, medical and environmental protection fieldsProduct characteristics:
Low power consumptionDescription
The MQ-E3-C2H6S2 dimethyl disulfide sensor is a constant-potential electrolytic sensor. Dimethyl disulfide and oxygen undergo corresponding redox reactions at the working and counter electrodes, releasing charge and generating an electric current. The magnitude of the generated current is proportional to the dimethyl disulfide concentration. The concentration of dimethyl disulfide can be determined by measuring the current.
Specifications
| Item | Parameter |
| Detection gas | C₂H₆S₂ |
| Measurement Range | 0～100ppm |
| Max detecting concentration | 200ppm |
| Sensitivity | (0.8±0.3)μA/ppm |
| Resolution ratio | 0.1ppm |
| Response time(T90) | <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℃ |
| Storage Humidity | 15%~90%RH |
| Pressure range (kPa) | 90-110 |
| Anticipated using life | 2 years |
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