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Overview
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.
Features
* Low consumption
* High precision
* High sensitivity
* Wide linear range
* Good anti-interference ability
* Excellent repeatability and stability
Specifications
Item:Parameter
Detection gas:O3
Measurement Range:0~20ppm
Max detecting concentration:100ppm
Sensitivity:(0.60÷0.15)┢A/ppm
Resolution ratio:0.02ppm
Response time (T90):120S
Bias voltage:0mV
Load resistance (recommend):10┯
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 (kPa):90-110
Anticipated using life:2 years (In air)
Application
Widely used in industrial and environmental protection fields
Package Included
1 x ME3-O3 Electrochemical Gas Ozone Sensor Module
Additional information
| Weight | 0.017 kg |
|---|
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