RB-III type independent gas detector for our company's developed and manufactured patented products, the instrument is aimed at our country's vast majority of liquefied petroleum gas, natural gas, coal-made gas and other gas users, can effectively prevent because of home gas leakage caused by poisoning, fire, explosion and other harmful events, when the environment occurs gas leakage, the detector emits alarm sound, while driving exhaust fan to release gas, or cutting the electromagnetic valve to close the gas source. RB-III type independent gas detector for our company's developed and manufactured patented products, the instrument is aimed at our country's vast majority of liquefied petroleum gas, natural gas, coal-made gas and other gas users, can effectively prevent because of home gas leakag A bɛ kɛ̈ɛ̈r bɛ kɛ̈ɛ̈r bɛ kɛ̈ɛ̈r bɛ kɛ̈ɛ̈r bɛ kɛ̈ɛ̈r

Kä ye them: Liquefied Petroleum Gas, Natural Gas, Coal Gas

Alarm concentration: liquefied petroleum gas: 1-25%LEL natural gas: 1-25%LEL coal gas: 125-750ppm

Waktu jaabi: ≤30s

Alarm: Alarm

Alarm volume: ≥70dB

Tɛmɛɛr: -10 ℃ ~ 55 ℃

RH: ≤93%

Kuen: AC220V 50Hz

Kuɛl: ≤3W

Drive exhaust fan out of gas, or use with RB series gas emergency cutting solenoid valve, alarm cutting solenoid valve off gas source