PLT850 Multifunction O2 H2S CO LEL 4 In 1 Gas Detector Meter Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Lea

Please click here to download the English manualFeatures Portable voice type multi gas detector is a safety device that can continuously detect the concentration of leaking gas It adopts advanced integrated circuit technology embedded computer control high quality imported gas sensors with excellent sensitivity and repeatability It uses dot matrix LCD display to support Chinese English interface and Chinese English voice prompt so that users can quickly understand the product and use and maintain it simply High strength engineering plastics good seismic resistance high strength high grade atmospheric appearance and dust proof waterproof and explosion proof function etc The detector is widely used in petroleum chemical industry environmental protection metallurgy refining gas biochemical medicines agriculture fire protection Archaeology and other industries and places that need safety monitoring for toxicity and harmfulness explosion prevention The detector can effectively predict the concentration of dangerous gases and alarm so as to ensure the safety of workers and production equipment Technical parameters Gas type EX H2S CO O2 EXRange 0 100 LEL Low alarm 20 LEL High 50 LEL Resolution 1 LELH2S Range 0 100 ppm Low alarm 10ppm High 35ppm Resolution 1ppmCO Range 0 1000 ppm Low alarm 50ppm High 150ppm Resolution 1ppm O2Range 0 30 vol Low alarm 19 5 vol High 23 5 vol Resolution 0 1 volPrecision ≤±5 FSResponse time T30sDisplay LC