gas alarm

Use of nano-sensor, a detection sensitivity of the concentration of gas, of course, gas concentration reached a certain standard, sound and light detector alarm, alarm centres to independent alarm signal transmission / networking / wireless output (optional) 1. Sensor using nanotechnology, with the company proprietary technology designed to address effectively omitted, the phenomenon of false positives. 2. Networking signals are NO, NC and the level output. Can make use of network signals activate row fans, electromagnetic valve. 3. Suitable for the majority of weak control systems (anti-theft alarm, speaking of buildings, Far EasTone Table 3) supporting the use of 4. High stability, long-life 5. Wall-mounted installation, handsome in appearance, low power consumption. 6. Excluded automatically reset police intelligence Information: Sensors: new nano-technology sensors, long life Induction gas: gas, natural gas, liquefied petroleum gas LPG Alarm concentration: Gas: 0.1 to 0.5 percent Natural gas: 0.1 to 0.3 percent Liquefied Petroleum Gas: 0.1 to 0.5 percent Current work: <100 MA Operating temperature: -10 ℃ ~ 55 ℃ Humidity: less than 97% Alarm output: Cable: live sound and light alarm / output there, the police ruled out automatically disconnect Wireless: the police firing frequency F: 315M/433M, Radio distance (shielding distance): 150 M, customizable Alarm volume: 10 feet to 85 dB Response time: less than 20 S