MIX8416 Electrochemical Hydrogen Sulfide(H2S) Gas Sensor

  • Target Gas: Hydrogen Sulfide/H2S
  • Range :0~100ppm
  • Application: Industrial monitors, leakage detection

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Principle Introduction:

MIX8416 is an electrochemical hydrogen sulfide (H2S) sensor developed by Mixsen. It uses the principle of electrochemistry, the hydrogen sulfide  gas undergoes a redox reaction under the catalyst condition. This produces the electric current. The current is directly proportional to the concentration of hydrogen sulfide . Through measure the current to get the concentration of hydrogen sulfide


High selectivity , High accuracy , Linear output , Environmental protection design


Industrial monitors, leakage detection , Environmental protection field , The Comprehensive Underground corridor

Technical parameters :

Item Specification
Target Gas hydrogen sulfide
Measurement Range 0 ~ 100 ppm
Maximum Overload 200 ppm
Sensitivity 0.6~ 1.0 uA/ppm
Repeatability ±2%
Resolution 0.5 ppm
Response Time(T90) < 60 Seconds
Long Term Output Drift < 2% /month
Lifetime 2 years in air
Operating Temperature Range -20 ~ 50˚C
Operating Humidity Range 15 ~ 90% RH, no-condensing
Bias Voltage Not required

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