MP-702 Ammonia Gas Sensor It Has High Sensitivity To NH3 Gas And Has Advantages Such As Fast Response And Recovery Low Power Consumption Easy Test Circuit Good Stability Long Lifespan &etc
MP-702 Ammonia Gas Sensor It Has High Sensitivity To NH3 Gas And Has Advantages Such As Fast Response And Recovery Low Power Consumption Easy Test Circuit Good Stability Long Lifespan &etc
Profile:
MP-702 model with advanced planar construction is comprised of heater and metal oxide semiconductor material of subminiature Al2O3 ceramic plate, fetch out electrode down-lead, encapsulation in metal base and cap. When the target gas exists , The sensor’s conductivity is more higher along with the gas concentration rising. Please use simple electrocircuit, convert change of conductivity to correspond output signal of gas concentration.
Features :
It has high sensitivity to NH3 gas, and has advantages such as fast response and recovery, lowpowerconsumption, easy test circuit, good stability, long lifespan &etc.
Main Applications :
It is widely used to detect NH3 gas in fridge, refrigerated storage and agriculture breeding occasion.
| Heater consumption | ≤300mW |
| Sensor resistance | 1kΩ~30kΩ(in 50ppm NH3 |
| Sensitivity | Rs(in air)/Rs(in 50ppm NH3)≥5 |
| Concentration Slope | ≤0.6(R100ppm/R30ppm NH3) |
| Temp. Humidity | 20℃±2℃；65%±5%RH |
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