PURPOSE:To improve response, by a method wherein a smoke detector is positioned on a path running from the air outlet of a defroster to the rear of a car room through a car ceiling, and in response to a signal from an oscillator for responding to the use of a smoking device mounted ...
被引量: 0发表: 2016年 PARTICLE DETECTION SENSOR, DUST SENSOR, SMOKE DETECTOR, AIR CLEANER AND VENTILATOR PROBLEM TO BE SOLVED: To provide a particle detection sensor capable of preventing particles from adhering inside. T Koji,辻 幸司,W Yoshifumi,... 被引量: 0发表: 2015年 加载更多0关于...
Product Name:EVAP Smoke Leak Detector tester;Function:System Diagnostic Tool;Language:English;Keywords:Evap smoke machine;Quality:High-Quality;Model Name:CL663;Voltage:DC12V and AC220V;Out pressure:42Psi;Smoke flow:1-6L/min;Machine net weight:3.7kg;Type:
A dreamy shot of a server/data center with air-conditioner grids and a fire suppression system including ozone friendly gas bottle and a smoke detector.,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材
signal. The detector use battery power supply, the powerloss is low. When battery power supply insufficiency has owes pressesthe pilot signal. Technical parameter: Power source: 9V battery Wireless frequency 315MHz, the chip 2,262, jump the line code. Operating current: The s...
Fire detector with sensor for smoke detection and method for manufacturing a sensor with molecular imprint for smoke detection In the fire alarm, the sensor comprises a smoke sensor (6) which has a sensor layer with molecular imprinting for the detection of smoke and a reference sensor (7) a...
The smoke exhaust damper is generally installed on the air duct of the smoke exhaust system. It is normally closed. When a fire occurs, the smoke detector sends a fire alarm signal. The control center sends an electric signal to the solenoid on the damper to open the damper...
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Walking down the halls, there's electrical wires. Hanging out of ceilings latters going up into ceiling. There's a missing smoke detector and wires hanging out of the wall.all we wanna do is go to sleep. Because we're exhausted, and all there was on the bed...
3. During maintenance, care should be taken to avoid damage to the detector. 4. There should be no shelter within 0.5m around the detector. 5. The horizontal distance between the detector and the air supply hole of the air conditioner should not be less than 1.5m. ...