Detailed information on DS/HYEX combustible gas alarm:

1Working principle of DS/HYEX combustible gas alarm
The DS/HYEX combustible gas alarm adopts a catalytic combustion sensor to absorb the measured gas in the environment through diffusion.
II DS/HYEX combustible gas alarmMeasurement unit

The DS/HYEX combustible gas alarm uses% LEL as the measurement unit, and the lower explosive limit is reached when the gas concentration reaches% 100LEL.
III DS/HYEXMeasurement range and alarm points

DS/HEEX measurement range: 0-100% LEL
Measurement error: ± 5%
Alarm point setting: Level 1 25% LEL
Level 2 50% LEL
4DS/HYEX Technical Parameter

Sensor: adopts catalytic combustion sensor, with a service life of three years
Power supply: Equipped with rechargeable lithium batteries, capable of continuous operation for more than 12 hours
Detecting gases: natural gas, liquefied gas, coal gas, ethane, acetylene, butane, n-butane, isobutane, pentane, hexane, halogenated hydrocarbons (chloromethane, methylene chloride, trichloroethane, vinyl chloride), alcohols (methanol, ethanol, propanol), ethers, ketones (butanone, acetone), hydrogen, toluene, and other compounds (gasoline, industrial solvents, paints, thinners, coolants, dry cleaning solutions, methyl acetate, etc.).