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Multi-parameter Soil Meter LMSMP-A403

Multi-parameter Soil Meter LMSMP-A403

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.

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Sampling Method Diffusion
Working conditions
Temperature -20 ℃ to50 ℃
Pressure 0.9 to 1.1 (Standard atmospheric pressure)
Humidity 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

point.png Diffusion principle used for sampling for the convenience of the user

point.png Portable and lightweight model for ease of handling

point.png Adjustable back light brightness for power saving

point.png Imported sensor for electrochemical and catalytic combustion

point.png Can set Upper/Lower alarm limits for smooth operation of the device

point.png Alarm with LED buzzer and vibration alerts whenever gas spikes are detected

point.png Automatic battery detection for the convenience of the user

point.png Stores test memory data, alarm data for future reference

point.png Lattice TFT display to ensure real time detection of the gases

Handheld gas pump

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.


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

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Multi-parameter Soil Meter LMSMP-A403