Máy phát hiện khí dễ cháy

Model number: HT-4500
Sampling system: Diffusion type
Detection target gas: Methane, acetone, ethanol, industrial solvent, acetylene, paint thinner, gasoline, propane, benzene, hexane, naphtha, butane, hydrogen, natural gas, isobutane, methanol
Sensor: Semiconductor type
Sensor life: Approximately 2 years
Detecting concentration (at methane gas detection): High precision mode/20ppm, low accuracy mode/50ppm
Detection display: LED, beep sound
Power supply: AA alkaline dry cell x 4 (included for test)
Explosion-protection: UL913 Intrinsically safe structure Class 1 Division 1 Groupe A,B,C,D
Probe: Flexible hose 300mm
Weight: 220g
Accessories: Carrying case
Size: 60 x 152 x 32mm