Portable Multi Gas Detector LMMGD-B100

Portable Multi Gas Detector LMMGD-B100 utilizes electrochemical, catalytic combustion, and imported sensor technology for detecting the presence of four distinct gases: H₂S, CO, O₂, and CH₄ simultaneously. featuring a compact handheld design with a large, easily readable TFT display that showcases real-time gas detection values, making it an ideal tool for on-site detection of multiple gases.

Catalog

Specifications

Sampling Method	Diffusion
Working Conditions	-20 to 50°C, 0.9 to 1.1 (standard atmospheric pressure), 10 to 95 % RH (no dew condensation)
Gas Detected	H₂S, CO, O₂, and CH₄
Explosion-Proof Grade	Exia II CT3
Protection Grade	IP65
Charging Time	4 to 6 h
Working Time of Battery	> 8 h (non-alarm state)
Battery Type	Lithium battery
Pump Pipe Length	< 1 meter
Hs Code	9027100090
Power Supply	DC 3.7V, 2400mAh
Dimension (Host Machine)	85 × 153 × 50 mm
Dimension (Gas Pump)	45 × 239 × 28 mm
Weight (Host Machine)	300 g
Weight (Gas Pump)	80 g

Pricing

Product	Price	Unit	Action
Portable Multi Gas Detector LMMGD-B100	$888.00	Each of 1	Add to cart Buy now

Features

Compact and lightweight for portability
Power-saving backlight adjustment feature
Equipped with imported sensors: electrochemical and catalytic combustion
Customizable Upper/Lower alarm limits for improved functionality
LED buzzer alarm and vibration alerts for gas spikes
Automated under-voltage battery detection
Stores test and alarm data in memory

Optional Accessories

Handheld gas pump

Applications

It serves diverse sectors including mining, environmental industries, waste management plants, petroleum testing units, as well as the gas and chemical industry.

Gas Detector Details

Measurement Gas	Range	Accuracy	Minimum reading	Response time
O2	0 to 25 % Vol	<± 5 % (VOL)	0.1 % Vol	≤ 20 sec
CH4	0 to 100 % LEL	<± 5 % (F.S.)	0.1 % LEL	≤ 30 sec
CO	0 to 999/1000 ppm	<± 5 % (F.S.)	1 ppm	≤ 50 sec
H2S	0 to 99/100 ppm	<± 5 % (F.S.)	0.1 ppm	≤ 50 sec