Principle Introduction:
MIX8425 Ethylene(C2H4) Gas Sensor is an electrochemical sensor developed by Mixsen. It uses the principle of electrochemistry. There is a reference electrode inside the sensor, which greatly improves the stability of the sensors. When the sensor senses the Ethylene(C2H4), the working electrode and the counter electrode react with the redox reaction, through measure the current to get the concentration of Ethylene(C2H4).
Feature:
High selectivity for C2H4 gas
High accuracy
Linear output
Environmental protection design
Application:
* Industrial C2H4 gas monitors leakage detection
* Fruit and Vegetable storage
Technical Parameters :
Item | Specification |
Target Gas | Ethylene(C2H4) |
Measurement Range | 0~100 ppm |
Maximum Overload | 200 ppm |
Sensitivity | 1.7± 0.3 μA/ppm (negative siginal) |
Repeatability | ±2% |
Response Time(T90) | < 45 Seconds |
Resolution | 0.5 ppm |
Long Term Output drift | <2% per month |
Life Expectancy(in air) | 2 Years |
Operating Temperature Range | -20 ~ 50˚C / 15~90% RH |
Operation Press | 0.1MPa ± 10% |
Bias Voltage | Not required |
Note: All measurements were taken at 20˚C, 50%RH at 1013hPa |