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Winsen ME3-O3 Gas Sensor

7,969.00

ME3-O3 electrochemical sensor detect gas concentration by measuring current based on the electrochemical principle, which utilizes the electrochemical oxidation process of target gas on the working electrode inside the electrolytic cell, the current produced in electrochemical reaction of the target gas are in direct proportion with its concentration while following Faraday law, then concentration of the gas could be get by measuring value of current.

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ME3-O3 electrochemical sensor detect gas concentration by measuring current based on the electrochemical principle, which utilizes the electrochemical oxidation process of target gas on the working electrode inside the electrolytic cell, the current produced in electrochemical reaction of the target gas are in direct proportion with its concentration while following Faraday law, then concentration of the gas could be get by measuring value of current.
Application
Widely used in industrial and environmental protection fields
Features
Low consumption
High precision
High sensitivity
Wide linear range
Good anti-interference ability
Excellent repeatability and stability
Specification

Detection gas O3
Measurement Range 0~20ppm
Max detecting concentration 100ppm
Sensitivity 0.60±0.15)µA/ppm
Resolution ratio 0.2ppm
Response time (T90) ≤120S
Bias voltage 0mV
Load resistance 10Ω(recommended)
Repeatability <5﹪output value
Stability(/month) <2﹪
Output Linearity linear
Zero drift(-20℃~40℃) 0.2ppm
Storage temperature -20℃~50℃
Storage Humidity 15﹪~90﹪RH
Pressure range Standard atmosphere
pressure ±10%
Anticipated using life 2 years (In air)

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