ME7-C2H513-13x13 Alcohol sensor
Principle Introduction:
ME7-C2H513-13×13 electrochemical sensor detect alcohol gas concentration by measuring current based on the electrochemical principle, which utilizes the electrochemical oxidation process of target gas on the working electrode inside the electrolytic cell, the current produced in electrochemical reaction of the target gas are in direct proportion with its concentration while following Faraday law, then concentration of the gas could be get by measuring value of current.
Applications :
ME7-C2H513-13x13 alcohol sensor is widely used for public traffic, environmental protection and automotive alcohol detection field.
Technical parameters :
| Item | Parameter |
| Detection gas | C2H513 Alcohol |
| Measurement Range | （0～1.0）mg/L |
| Max detecting concentration | 2.0 mg/L |
| Sensitivity | （4±2）µA/(mg/L) |
| Response time（T90） | ≤20S |
| Load resistance（recommend） | 10Ω |
| Repeatability | ±0.006mg/L |
| Stability（／month） | ＜2﹪ |
| Output Linearity | linear |
| Zero drift（-20℃～40℃） | -0.01 mV～0.01mV |
| Storage temperature | 0℃～20℃ |
| Humidity Range | 15﹪～90﹪RH |
| Temperature Range | -20℃～50℃ |
| Pressure range | Standard atmosphere±10% |
| Anticipated using life | 2 years(in air) |
