| Detectable Gases | Flammable, toxic, and harmful gases |
| Measuring Range | C₂H₄: 0 to 200 ppm, CO₂: 0 to 2000 ppm, O₂: 0 to 100% vol |
| Measuring Resolution | C₂H₄: 1 ppm, CO₂: 1 ppm, O₂: 1% |
| Detection Principle | Electrochemical, infrared, laser |
| Sampling Method | Pump suction type |
| Working Flow Rate | 500 mL/min |
| Differentiation Rate | 1% LEL; 1 ppm / 0.1 ppm / 0.01 ppm |
| Measurement Error | ± 3% FS |
| Display | LCD |
| Response Time | < 20 seconds |
| Recovery Time | < 20 seconds |
| Operating Temperature | -10 to 50°C |
| Power Supply | AC 220 V |
| Dimensions | 27.2 × 31 × 13.5 mm |
| Weight | 4.5 kg |
Portable Multiple Gas Detector monitors hazardous gases in industries like petroleum and metallurgy to ensure safety and prevent accidents. They also help maintain safe air quality in agriculture, medical, and health sectors.
Charger USB cable
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Portable Multiple Gas Detector LPMG-A20 Catalog
Labtron Gas Detectors delivers multi gas detectors in 4-in-1, 10-in-1 and 2-in-1 types for real-time gas monitoring with light and audible alerts. Our gas detector device is available as wall mounted, handheld or portable units with built-in sample pumps and data transfer for storage, including infrared, nitrogen, helium or methane detectors. This digital gas detector selection suits gas monitoring in industrial work areas and laboratories, with single gas detector units for carbon monoxide, ammonia or chlorine.








Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom
Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608