• Xian Votesen Electronic Technology Co., Ltd.
    w***Nel, US
    I worked with Jack Yin, he was extremely helpful, willing to accommodate all my customizations and provided an excellent quality product. Thanks Jack, will work with you and Votesen again.
  • Xian Votesen Electronic Technology Co., Ltd.
    Very trustful supplier!
  • Xian Votesen Electronic Technology Co., Ltd.
    Great product. Good delivery time. Now my project is on course!
Contact Person : Mike Su
Phone Number : +8617782470268
WhatsApp : +8617782470268

3in1 CH4 Methane Gas Detection Sensor 0-100LEL 110*44*85mm

Place of Origin China
Brand Name OEM
Minimum Order Quantity 1
Price Negotiable
Packaging Details Carton
Delivery Time 5-7 working days
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 1000 Pieces per Week
Product Details
Output RS485/0-5v/0-10v/4-20mA Detection Gas Methane(CH4)
Measure Range 0-100LEL Power Supply 12-24VDC
Accuracy ±3%F.S Pressure Range Standard Atmospheric Pressure±10%
Size Shell 110*44*85mm
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3in1 Methane Gas Detection Sensor


0 100LEL Gas Detection Sensor


3in1 ch4 methane gas detector

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Product Description

Gas Detection Series 3in1 Methane (CH4) Sensor Temperature and Humidity Analyzer

Our company provides two types of methane sensors according to the different measurement specification: methane sensors and 3in1 (methane, temperature humidity) sensor. Normally methane sensor installed in a place where the methane is easy to leak. It is judged by the specific gravity of the gas being tested relative to the air. Our factory is engaged in producing gas detection over 15 years, so we accept to OEM. The wall-mounted methane sensor is made of waterproof shell and dust-proof probe being used in harsh environments.


Products keywords CH4 sensor
Supply power: 12~24V DC
Signal output 4~20Ma/0~5V/0~10V/RS485(Modbus-RTU)
Protection level IP67
Working Temperature Range -30℃-50℃
Working Humidity Range 15-90%RH
Measure Range 0-100LEL
Accuracy ± 3% F.S
Pressure Range Standard atmospheric pressure±10%
Warranty 12months



★ Wall-mounted housing for easy installation

★ High density material shell, embedded waterproof sealing strip, moisture-proof effect is good.

★ Signal stability, high precision

★ Electrochemical detection principle imported chip


The transmitter is widely used in industrial and the place where need to detect methane leakage. The application is indoor air quality monitoring, gas pipeline inspection, hazardous place safety protection and military equipment testing.It is suitable for underground pipe corridors, underground parking lots, public toilets, garages, workshops, chemical plants, greenhouse farms and so on.