Electrochemical H2 Sensor ME2-H2


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  • ME2-H2(1).png

Summary:

ME2-H2 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.

 

Feature:

* Low consumption  
* High precision                              
* High sensitivity
* Wide linear range
* Good anti-interference ability
* Excellent repeatability and stability

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APPLICATION

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PARAMETER

Specification Product Size

Technical Data Sheet

Model No. ME2-H2
Detection Gas Hydrogen ( H2 )
Measurement Range 0~30000ppm
Max detecting concentration 40000ppm
Sensitivity (2±1)nA/ppm
Resolution ratio 50ppm
Response time(T90 <30S
Load resistance(recommended) 200Ω
Repeatability <3% output value
Stability(/year) <10%
Output Linearity linear
Zero drift(-40℃~90℃) ≤100ppm
Storage temperature -20℃~50℃
Storage Humidity 15%~90%RH
Pressure range standard atmospheric pressure±10%
Anticipated using life 3 years

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We have 17 sensor series, 200+ categories, and 300+ detection objects for gas detection. Such as CO, CO2, VOC, PM2.5, CH4, LPG and so on. In particular, we also have MEMS sensors. According to your industry application, gas principle, power consumption, accuracy, and range requirements, and we can select a specific model for you. You can also use the product filter below to choose a suitable product, or choose online serivce.

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1-7 days after received payment

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The warranty period is one year from the date of shipment. If the appearance of the product is not damaged, it can be returned after confirmation. For damage not caused by Winsen, the customer shall bear all maintenance costs.

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