gb90 liquefied petroleum gas leak alarm device leakage of liquefied petroleum gas liquefied petroleum gas leak alarm device alarm device introduced liquefied petroleum gas leak alarm 
 The scientific investigation and analysis, fire, explosion, equipment damage, poisoning and other accidents, nearly half was due to flammable, toxic gas leak caused. 
 Faced with these security issues, we should take preventive measures! So as a large-scale chemical sites, how we should avoid to maximize the production of gas leak it? This requires that we have appropriate security inspection, the appropriate support facilities, the corresponding gas leak alarm equipment. GB90 liquefied petroleum gas leak alarm device is a company specialized, long-term supply of liquefied petroleum gas alarm apparatus, it is the original machine imported from the United States, using high-performance catalytic combustion sensor. GB90 liquefied petroleum gas leak alarm device can be used in petrochemical, environmental accidents, liquefied petroleum gas, liquefied petroleum liquefied petroleum gas, and other industries detect a variety of gases, including: alkanes, liquefied petroleum liquefied petroleum gas, liquefied petroleum gas, liquefied petroleum gas, ethers, 
 GB90 liquefied petroleum gas leak alarm device specifications: 
 Housing: polycarbonate shell, strong, turn on the water corrosion, anti-electromagnetic radiation 
 Size: 94mm × 50mm × 25mm 
 Weight: 140g 
 Sensor: High performance catalytic combustion sensor 
 Measuring range: 0 ~ 100% LEL 
 Resolution: 1% LEL 
 Response time (T90): <15 秒 
 Display: backlit, LCD icon display, direct reading gas data 
 Warning: user preset low alarm, vibration alarm sound and light 
 Battery: Rechargeable lithium-ion battery 
 Run time: at least 15 hours 
 Data Logging: Continuous recording, alarm recording time and the recent 15 hours, the peak recorded. Interface to download data via infrared or direct print 
 Data collection: Each minute intervals, 30 days, records retention 
 Temperature range: -40 ℃ ~ 60 ℃ 
 Humidity range: 0 ~ 99% (non condensing) 
 Certification: China explosion-proof certification (20621872); Ex ia IIC T4 (explosion-proof grade); CMC (Shanghai 00,000,301 
 No.) 
 Supplied: the host and the selected sensors, rechargeable batteries (already installed) and charger, wearing clip, calibration connector and tube, the instrument manual 

 In the same test can be liquefied petroleum gas portable alarm device which, GB90 liquefied petroleum gas leak alarm device is a stand out, but also conform to detect trends in the industry came into being the reality. In our grand new and old customers to recommend GB90 LPG leak alarm device, because it allows customers to buy with your heart (price advantage), with the assured (performance art), in short, enjoyable! 
 gb90 liquefied petroleum gas leak alarm device after-sale service: This product is one year warranty, lifetime service. From the date of installation, the company set up files for users, in order to better serve users. Welcome to inquire Tian 15106992328 0531-88790109] as do not see contact information on the site, please search [An Electronic Technology Co., Ltd. Jinan yet].