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MEWOI-MIX8020N Electrochemical Formaldehyde Sensor/CH2O sensor
MEWOI-MIX8020N Electrochemical Formaldehyde Sensor/CH2O sensor
MEWOI-MIX8020N Electrochemical Formaldehyde Sensor/CH2O sensor
MEWOI-MIX8020N Electrochemical Formaldehyde Sensor/CH2O sensor

MEWOI-MIX8020N Electrochemical Formaldehyde Sensor/CH2O sensor

2023-07-12 09:27:01  

Target Gas: Formaldehyde Range :0 ~ 5 ppm Application: Residential and commercial detectors

  • Main Features :
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Principle Introduction

MEWOI-MIX8020N Formaldehyde /CH2O gas sensor is a battery operable electrochemical formaldehyde sensor developed by Mixsen. Formaldehyde and oxygen on the working electrode and counter electrode are subjected to oxidation-reduction reaction correspondingly. This produces the electric current. The current is directly proportional to the concentration of formaldehyde and following the Faraday’s law. Through measure the current to get the concentration of formaldehyde.

Features

Small size ,High selectivity ,High accuracy ,Linear output ,Long life

Application

Residential and commercial detectors ,Houseboat and moto home ,Air purifier ,Ventilation control ,Smart home

Technical Parameters

ItemSpecification
Target GasFormaldehyde
Measurement Range0 ~ 2 ppm
Maximum Overload5 ppm
Sensitivity0.25-0.60 μA/ppm
Resolution≤0.02 ppm
Response Time(T90)< 60 seconds
Recommended Load Resistor200Ω
Repeatability< 2% output value
Output LinearityLinear
Drift in Air(-20℃~40℃)≤0.2ppm
Anticipated Using Life2 years(in air)
Operating Temperature Range-20 ~ 50˚C
Operating Humidity Range15 ~ 90% RH
Operating Pressure Range0.1mpa±10%
Note: All measurements were taken at 20˚C, 50%RH at 1013hPa


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