MIX8415 Electrochemical Ammonia(NH3) Gas Sensor

  • Target Gas: Ammonia/NH3
  • Range :0-100ppm
  • Application: Industrial monitors, leakage detection, environmental protection field, farm air monitoring

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Principle Introduction:

MIX8415 Ammonia (NH3) Gas Sensor is an electrochemical ammonia sensor developed by Mixsen. It uses the principle of electrochemistry, the ammonia gas undergoes a redox reaction under the catalyst condition. This produces the electric current. The current is directly proportional to the concentration of ammonia. Through measure the current to get the concentration of ammonia.


*High selectivity & sensitivity to NH3

*High accuracy

*Linear output

*Environmental protection design


* Industrial monitors, leakage detection

* Environmental protection field

* Farm air monitoring

*Ammonia monitoring in smart public toilets

Technical parameters :

Item Specification
Target Gas Ammonia(NH3)
Measurement Range 0 ~ 100 ppm
Maximum Overload 200 ppm
Sensitivity 0.08-0.16 nA/ppm
Repeatability ±2%
Resolution 0.5 ppm
Response Time(T90) < 60 Seconds
Long Term Output Drift < 2% /month
Lifetime 1 Year
Operating Temperature Range -20 ~ 50˚C
Operating Humidity Range 15 ~ 90% RH, no-condensing
Bias Voltage Not required

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