MIX8412 Electrochemical Ozone(O3) Gas Sensor

  • Target Gas: Ozone/O3
  • Range :0-10ppm
  • Application: Industrial monitors, leakage detection for sterilization equipment

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Principle Introduction:

MIX8412 Ozone Gas Sensor is an electrochemical O3 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 ozone, the working electrode and the counter electrode react with the redox reaction, through measure the current to get the concentration of ozone.


*High selectivity & sensitivity to O3

*High accuracy

*Linear output

*Environmental protection design


* Industrial monitors

* Leakage detection for sterilization equipment

* Portable gas detector

* Real time monitoring of ozone concentration in disinfector and distribution cabinet;

* Ozone concentration monitoring in industrial, commercial, atmospheric environmental protection and other fields.

Technical parameters :

Item Specification
Target Gas Ozone
Measurement Range 0 ~ 10 ppm
Maximum Overload 20 ppm
Sensitivity 0.40 ~0.80 uA/ppm (negative signal)
Repeatability ±2%
Resolution 0.1 ppm
Response Time(T90) < 120 seconds
Long Term Output Drift < 2% /month
Life Expectancy(in air) 2 years
Operating Temp. & Hum. -20 ~ 50˚C / 15 ~ 90% RH
Operating Press 0.1MPa±10%
Bias Voltage Not required

Note: All measurements were taken at 20˚C and 50%RH at 1013hP

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