Electrochemical CH4S Sensor ME3-CH4S


+
  • ME3-CH4S-1.png

Summary:

ME3-CH4S 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

Share To:


APPLICATION

Pollution Source Detection

The septic tank is a device for processing feces and filtering. The principle is that the solidified material is decomposed at the bottom of the pool, and the hydrated objects in the upper layer enter the pipeline and flow away, preventing the pipeline from clogging and providing solidified objects (feces and other garbage)with enough time to hydrolyze.

MORE +

Industrial Exhaust Monitoring

Industrial waste gas refers to the general term for various pollutant-containing gases discharged into the air generated during the fuel combustion and production process in the factory area of the enterprise. These gases enter the human body through the respiratory tract through different routes, some directly cause harm, and some have an accumulation effect, which will seriously endanger human health.

MORE +

Petrochemical Industry Toxic Gas Monitoring

The energy provided by the petrochemical industry is mainly used as fuel for automobiles, tractors, airplanes, ships and boilers. At the same time, refinery enterprises provide various chemical raw materials for the chemical industry, and flammable gas also enters thousands of households.

MORE +

Didn't Find Your Tarket Application?
Winsen offers tailor-made gas sensor solutions for your industry

Contact us

PARAMETER

Specification Product Size

Technical Data Sheet

Model No. ME3-CH4S
Detection Gas CH4S
Measurement Range 0~100ppm
Max detecting concentration 200ppm
Sensitivity (1.4±0.4)µA/ppm
Resolution ratio 0.1ppm
Response time(T90 <120S
Bias voltage 300mV
Load resistance(recommend) 10Ω
Repeatability <2% output value
Stability(/month) <2%
Output Linearity linear
Zero drift(-20℃~40℃) 4ppm
Storage temperature -20℃~50℃
Storage Humidity 15%~90%RH
Pressure range(kPa) 90-110
Anticipated using life 2 years

Winsen

Free Guide! Learn the Parameter Differences of Similar Sensors

Wondering how to find the most suitable one for you out of so many sensors? Download our free guide to learn the comparison table of technical parameters. 

DOWNLOAD GUIDE

RELATED PRODUCTS

As a pioneer in gas sensor based solutions with the advanced processes, technologies and products, Winsen offers a wide range of gas sensors:

RELATED PRODUCTS

As a pioneer in gas sensor based solutions with the advanced processes, technologies and products, Winsen offers a wide range of gas sensors:

WHY CHOOSE WINSEN

Professional and Trustworthy

Brand Precipitation

Focus on Sensor Field

115 +

National Patents

International Advanced Technology

300 +

Detection Objects

More Than 300 Kinds


Production Process

Excellence Products 

60 +

Provide 60+ Countries with Solutions

Serve the Global Market

300 +

Cooperate with 300+ well-known Enterprises

More Customer’s Choice

How to choose the right sensor for your project?

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.

Still need help? Join the community

FAQ

Here you can learn about the selection guide, common technical problems, packaging, transportation, MOQ, delivery time, etc.

Factory or Trade Company?

Winsen is a factory with over 30,000 square meters area and 500+ production machines which is focusing on sensors development&manufacturing. It has strong R&D strength with more than 100 R&D personnel.

How long is the delivery time?

1-7 days after received payment

What is your warranty term?

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.

Send your inquiry today

Security verification
Submit now!
SUBMIT
Security verification
%{tishi_zhanwei}%

We will send the manual to your email.

Please leave your email address.

SUBMIT
%{tishi_zhanwei}%