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Application:Petroleum, chemical, mining Natural gas pipeline, galcon, LPG stations, Coal mine safety monitoring
Feature:Good consistency, Fast response, High precision, Long lifespan, Good water vapor resistance, Good anti-interference performance[/shortdesc]
Production Description:
MH-L9041A laser methane sensor module adopts laser spectral absorption detection technology, the sensor has stable and reliable performance and long service life. The module has the characteristics of strong corrosion resistance, high precision, fast response, low power consumption and can be used in the home kitchen environment.
The module has Standard mechanical thread connection and TTL digital communication interface, the output data is stable without zero drift, and the product is free of calibration and maintenance, which is convenient for customers to integrate and engineering application.
Feature:

Good consistency
Fast response
High precision
Long lifespan
Good water vapor resistance
Good anti-interference performance

Application:

Petroleum, chemical, mining Natural gas pipeline, galcon,
LPG stations
Coal mine safety monitoring
Gas pipeline leak monitoring
Underground pipe rack
Gas leakage monitoring
Marsh gas monitoring and other related safety and testing field

Main technical parameters:

Model No.	MH-L9041A
Working principle	Laser
Detection Gas	CH4
Detection Range	3~100%LEL
Detection Accuracy	±3%LEL
Repeatability	1% *(Note1)
Resolution	0.2%LEL
Response time	≤ 15s(cold boot)
Working Voltage	DC (3.6~5)V
Average Current	≤ 60 mA @25℃
Working conditions	-20~60℃; 0-99%RH (no condensation) 80~116kpa
Storage conditions	-40~85℃ 0-95%RH(no condensation)
Output	UART (TTL 3.3V)
Size	Φ40mm*68mm
Weight	About 120g
Life	≥5 years

MH-L9041A Laser Methane Sensor Module