Overview

Multi-parameter Soil Meter LMSMP-A403 is an advanced tool specifically created for measuring the concentration of 4 different gases like H2S, CO, O2 and CH4 at temperature of -20 to 50 ℃. It is integrated with the back light brightness adjustment feature for saving the power of the machine. Designed with enormous Lattice TFT display to ensure real time detection of the gases for the reliability of the user.

Features :

Diffusion principle used for sampling for the convenience of the user
Portable and lightweight model for ease of handling
Adjustable back light brightness for power saving
Imported sensor for electrochemical and catalytic combustion
Can set Upper/Lower alarm limits for smooth operation of the device
Alarm with LED buzzer and vibration alerts whenever gas spikes are detected
Automatic battery detection for the convenience of the user
Stores test memory data, alarm data for future reference
Lattice TFT display to ensure real time detection of the gases

Specifications :

Sampling Method	Diffusion
Working conditions	-20 ℃ to50 ℃, 0.9 to 1.1 (Standard atmospheric pressure), 10 to 95% RH (no dew condensation)
Explosion proof grade	Exia II CT3
Protection grade	IP65
Charging time	4 to 6 h
Working time of battery	> 8 h (non-alarm state)
Type of battery	Lithium battery
Length of Pump pipe	< 1 meter
Measurement principle of sensor	Electrochemical, catalytic combustion
Power supply	Lithium battery (DC 3.7V, 2400mAh)
Dimension (host machine)	85 × 153 × 50 mm
Dimension (handshake of gas pump)	45 × 239 × 28 mm
Weight (host machine)	About 300 g
Weight (handshake of gas pump)	About 80 g
HS Code	9027100090

Optional Accessories :

Handheld gas pump

Applications :

Multi-parameter Soil Meter is widely used for detection of H2S, CO, O2, CH4 across mining, environmental industry, waste management plants, petroleum testing units, gas and chemical industries.

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