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ME3-CH2O Formaldehyde Electrochemical Gas Sensor Indoor Environmental air Concentration Detector

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ME3-CH2O Formaldehyde Electrochemical Gas Sensor Indoor Environmental air Concentration Detector

Measurement Range : 0 ~ 10 ppm

Response Time (T90) : ≤ 90 seconds

Sensitivity : (11.8 ± 6)

Place of Origin : CN

Model Number : ME3-CH2O

Packaging Details : Paper box

Maximum Overload : 100 ppm

Resolution : 0.1 ppm

Payment Terms : L/C, D/A, D/P, T/T, ,

Delivery Time : 3-5work days

Price : Negotiable

Target Gas : Formaldehyde

MOQ : 1

Supply Ability : 5000pcs

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ME3-CH2O Formaldehyde Electrochemical Gas Sensor Indoor Environmental air Concentration Detector

Features:


Electrochemical principle, current output proportional to concentration
Low power consumption, high precision & high sensitivity
Wide linear range, good anti‑interference
Excellent repeatability & long‑term stability

Applications:


Industrial safety,

environmental monitoring,

indoor air quality,

formaldehyde detection instruments,

hygiene & occupational safety

Target Gas Formaldehyde (CH2O, HCHO)
Measurement Range 0 ~ 10 ppm
Maximum Overload 100 ppm
Sensitivity (11.8 ± 6) µA/ppm
Resolution 0.1 ppm
Response Time (T90) ≤ 90 seconds
Bias Voltage 300 mV
Recommended Load Resistance 300 Ω
Repeatability < 2% of output value
Long-term Drift < 2% per month
Operating Temperature -20°C to +50°C
Operating Humidity 15% ~ 90% RH (non-condensing)
Service Life 2 years (in ambient air)
Package Standard 4-series (Ø20.3 x 16.6 mm)

ME3-CH2O Formaldehyde Electrochemical Gas Sensor Indoor Environmental air Concentration Detector


Product Tags:

formaldehyde electrochemical gas sensor

      

indoor air concentration detector

      

ME3-CH2O gas sensor

      
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ME3-CH2O Formaldehyde Electrochemical Gas Sensor Indoor Environmental air Concentration Detector Images

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