CH4 Gas Detector – Methane Sensor


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Methane Sensor

Methane sensor is a kind of industrial gas sensor used to detect the concentration of methane gas in the air in harsh environment. Sensor housing waterproof and dustproof, long service life. The CH4 sensor has a measurement range of 0-100%LEL with an accuracy of ±5%FS. The quality is good and the price is cheap.

  • MOQ: 1 PCS
  • Delivery date: within 24 hours

Methane sensor


1. Beautiful appearance, small size and easy installation;

2. Fast response speed and high measurement accuracy;

3. Strong anti-interference ability;

4. Reasonable structural design and stable performance;

5. Full-scale calibration output, good consistency;

6. International standard internal wiring and external installation.

7. The default range is 0-100% LEL. We are a professional gas manufacturer and provide customized services. Other ranges can be customized.

8. On-site power supply adopts a 12~24V DC wide-voltage power supply, which can adapt to a variety of on-site DC power supplies.

9. Long service life, it can be used for 5 years in a normal environment.

Methane Sensor parameters

CH4 sensor

Methane Sensor use

This IoT CH4 sensor has a wide range of applications, suitable for underground pipe corridors, underground parking lots, public toilets, garages, workshops, chemical plants, greenhouse farms, and other occasions where real-time monitoring of CH4 concentration is required.

FAQ – Methane Sensor

What is CH4 sensor?

A CH4 sensor is a device that measures the concentration of CH4 in the environment, usually with an alarm function. Once the concentration exceeds the limit, it will alarm.

What type of sensor is used to detect CH4 gas?

According to different use environments, there are usually three types: wall-mounted CH 4sensor, portable methane detector, and fixed methane detector.

How to calibrate the CH4 sensor?

Our CH4 sensor has been calibrated before leaving the factory and can be used directly after installation without secondary calibration.

How to obtain the manual of the CH4 sensor?

To protect the patented technical parameters, please contact us for a manual.

How to buy a CH4 sensor?

Please confirm the model and delivery address with the salesperson through a message or online chat. After payment, we will deliver the goods within 24 hours.


Methane Sensor Introduction Manual

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