Portable Single Gas Detector LPSG-A10

Portable Single Gas Detector LPSG-A10


Portable Single Gas Detector LPSG-A10 is a compact, lightweight detector. Detects the concentration of flammable gases, oxygen gas, and different types of toxic and harmful gases. It features large capacity lithium battery with long standby time, adjustable calibration concentration, and manual cancellation mode of vibration alarms.




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Sampling methodDiffusion
Measurement principleElectrochemical (oxygen, toxic gases), Catalytic combustion (flammable gases), Infrared principle (carbon dioxide gas)
Detector gasFlammable gases, oxygen gas, toxic and harmful gases
Response time
CO2 < 10 s
O2, flammable gases < 20 s
CO, H2S, SO2, NO, ClO2, NO2, H2 < 30 s
HCN, NH3, PH3 < 100 s
Detection error± 5 % F.S.
Explosion gradeExia II CT3
Operation modeTouch push keys
DisplayLCD display
Working temperature-20 to 55°C
Environment humidity0 to 95 % RH (non-condensation)
Storage temperature0 to 40°C
Battery4.2 V lithium battery, 1700 mA/h
Power supplyRechargeable lithium battery, continuous working up to 24 hours
Dimension125 × 66 × 42 mm
Weight105 g
HS Code9027100090
  • Single gas detection unit
  • Display real time detection values
  • Segment encoding LCD display
  • Setting for Upper and Lower alarm limit as per requirement
  • Adjustable backlight brightness to save power
  • Alarm beeps at different frequencies under different alarm conditions
  • Adjustable calibration concentration, facilitates user for calibration
  • Automatic battery detection (under voltage indication)
  • User can modify password to maintain privacy of test operations
Used in petroleum, chemical, fuel processing industry, metal manufacturing plants, drug production plants.
Accessories No. Name
1 Calibration cup
Gas Detector type Range Low alarm setting range High alarm setting range Low alarm point High alarm point
LPSG-A10-Fl 0-100% LEL 10-25 % LEL 25-80 % LEL 20 % LEL 50 % LEL
LPSG-A10-H2 0-1000 ppm 100-300 ppm 400-600 ppm 100 ppm 500 ppm
LPSG-A10-O2 0-25 % vol 16-19.5 % vol 22.5-24 % vol 19.5 % vol 23.5 % vol
LPSG-A10-CO-1 0-500 ppm 25-100 ppm 100-500 ppm 35 ppm 200 ppm
LPSG-A10-CO-2 0-1000 ppm 25-100 ppm 100-500 ppm 35 ppm 200 ppm
LPSG-A10-CO2 0-5 % vol 1000-2500 ppm 5200-5000 ppm 1500 ppm 2500 ppm
LPSG-A10-H2S 0-100 ppm 5-15 ppm 15-30 ppm 10 ppm 15 ppm
LPSG-A10-SO2 0-20 ppm 1-3 ppm 3-10 ppm 2 ppm 5 ppm
LPSG-A10-Cl2 0-10 ppm 0.5-3.5 ppm 4-6 ppm 0.5 ppm 5 ppm
LPSG-A10-NH3 0-100 ppm 20-30 ppm 30-70 ppm 25 ppm 50 ppm