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ME2-CH2O-D16 Electrochemical Formaldehyde Sensor

Post Date:

2018/11/13 17:27:25

Expired Date:

2019/02/11 23:59:59

Trade Leads Category:

Gas Sensors

Company Info

Shenzhen Week Technology Ltd.
Contact Person: Yan Zhang
Address: 16 Floor, Building #3, Zhongke Mansion, Gaoxin South 1St Rd, Hi-Tech Park, Nanshan
State/Province: GUANGDONG
Country/Region: China (mainland)
Zip/Post Code: 518067


ME2-CH2O-Ф16 Electrochemical Formaldehyde Sensor

ME2-CH2O-D16 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.

ME2-CH2O-Ф16 Electrochemical Formaldehyde Sensor Features
Low consumption
High precision
High sensitivity
Wide linear range
Good anti-interference ability
Excellent stability

ME2-CH2O-Ф16 Electrochemical Formaldehyde Sensor Application
Detecting CH2O in civilian, industrial area, and environmental protection

ME2-CH2O-Ф16 Electrochemical Formaldehyde Sensor Technical Parameter

Item Parameter
Detection gas HCHO
Measurement Range 0-10 ppm
Max detecting concentration 50 ppm
Sensitivity (0.55±0.25) µA/ppm
Resolution ratio 0.02ppm
Response time (T90) ≤60S
Load resistance (recommend) 100Ω
Repeatability <2% output value
Output Linearity linear
Zero drift (-20 ~40 'C) 0.2ppm
Humidity Range 15%~90%RH
Temperature Range -20~50'C
Pressure range  normal atmosphere ± 10%
Anticipated using life  2 years (in air)


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