Our company specializes in the production of gas alarm, combustible gas detectors, toxic gas alarms, household gas, combustible gas, the manipulator, the products passed the CE certification, certification of supervision and inspection center of the gas alarm series of both national gas appliances have China product quality in the Pacific, other than insurance of up to one million of the sum insured. Recruitment national distributor. Hengyang, Yueyang carbon dioxide alarm factory outlets, the latest offer 
 Hengyang, Yueyang carbon dioxide alarm product features: 
 High-speed CPU processor, fast and accurate processing system, to ensure the reliability of the system 
 LCD screen, real-time display of concentration, state of the detector 
 Use of digital signal transmission, and high reliability 
 2 programmable relays, passive normally open, normally closed contact, contact capacity 240V 5A 
 Modular structure designed to facilitate system maintenance 
 Through the computer to the remote monitoring of the local monitoring machine and detectors operating status data can be stored permanently 
 Optional accessories 
 Poly dry dedicated backup power power conversion system 
 Linkage control module (linkage solenoid valves, exhaust fan, 110 warning lights) 
 Hengyang, Yueyang the technical parameters of the carbon dioxide alarm. 
 Operating voltage: AC220V ± 10% 
 Operating temperature: -20 ℃ ~ +60 ° C 
 Operating humidity: ≤ 90% RH 
 LCD screen display:% LEL / ppm 
 Alarm system: audible and visual alarm 
 Alarm volume: ≥ 75dB 
 Transmission distance: ≤ 1200m 
 Dimensions: 400mm (L) x 3000mm (W) x 80mm (H) 
 Weight: ≤ 4. 5Kg 
 Tel: the 18,354,116,702 15662630171qq908747502 Cui manufacturers direct sales