Telemetry Type Gas Sensing Module——50 M

Product Characteristics

● High reliability, long service life;

● High precision, fast response;

● Uniqueness of gas detection;

● Small size / light weight / easy to integrate

● Flexible usage / portable / cradle / vehicle / onboard

● True non-contact measurement

Technical Specifications

Project	Description
Target Gas	Methane (CH₄)
Detection Principle	Tunable laser spectrum absorbance technology (TDLAS)
Detect The Range	0～100000 ppm.m
Detection Distance	Greater than 50 m
Response Time	≤50ms
Sensitivity	10（@1～30m）ppm.m. 50（@ 30～100m ) ppm.m
Signal Output	TTL(3.3V) Serial port communication (see the attachment for the protocol)
Working Voltage	3.3-5.5VDC
Power Dissipation	<3W @ room temperature
Working Temperature	-20~60℃
Working Humidity	5% ~ 98% RH, with no condensation
Material / Weight	Aluminum alloy (surface sandblasting, black oxidation) / about 120g
Size	48.5×37×66mm (length, width, and height)