Online liquefied gas leak detector liquefied gas leak alarm liquefied gas alarm {Manager Tian 0531-88790109,15106992328} products are widely used in metallurgy, petroleum, petrochemical, chemical, light industry, coking, municipal, gas, pharmaceutical, sewage treatment and many special industries and fields. Online liquefied gas leakage detector LPG leakage alarm liquefied gas alarm Features: 1 liquefied gas detector detector certificate, type approval certificate issued by the Ministry of Public Security and Fire, explosion-proof certification, ISO-9000 certified carbon monoxide detector 10 years of production experience and high-end research team walks of life trusted manufacturers of the products, willing the majority of consumers come to the procurement. Large ones divided into one to four, four to eight two specifications. 8-12 square meters per detector monitoring environment, based on the monitoring of the environment area, the user can choose different specifications, such as the excess can be superimposed on the application, the products owned battery in case of power outage can automatically convert, backup power using time more than 2 hours. Characteristics of liquefied gas leakage alarm (RBK / RBT) high-speed cpu processor, to be able to quickly and accurately processing system tasks, to ensure the reliability of the system; LCD LCD screen, real-time display of concentration, state of the detector; use digital signal transmission, high reliability; 4 2/4 set of programmable relay, passive normally open and normally closed contact, contact capacity 240V/7A; the 5 alarm output: two relays output, ventilation, sprinkler, alarm lights, solenoid valves, and other functions can be connected simultaneously. 6. Modular design for easy system maintenance; 7. Achieve local control by computer, the detectors use of state data can be stored permanently. Operating voltage: AC220V ± 10% Operating temperature: -20 ℃ to 60 ℃ Humidity: ≤ 95% RH LCD LCD screen display:% LEL / ppm / VOL alarm system: sound and light alarm Alarm volume: ≥ 75dB Transmission distance: ≤ 1200m; volume: 250mm (L) × 240mm (W) x 90mm (H) liquefied gas leakage alarm Features: liquefied gas leakage alarm Technical parameters: detection principle: semiconductor / electrochemical / catalytic combustion imports sensor line liquefied gas leak detector liquefied gas leak alarm liquefied gas alarm after-sales service: This product warranty for one year and lifetime maintenance. Since the installation date, the company for the user to create the file in order to better serve users