Gaseous detection device and system

• Main Author: WEI CHANGBAI
• Format: Patent
• Language: Chinese; English
• Published: 20.11.2018
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model provides a gaseous detection device and system relates to the gaseous technical field who detects, and the device includes: the comparator to reach signal detector, relay and the alarm be connected with the comparator, the signal detector is arranged in detecting the appointed gaseous concentration parameter of the environment that the device locates, exports the signal of telecommunication that corresponds with the concentration parameter to with electric signal transmission to comparator, the comparator is used for receive the electronic signal, when the signal of telecommunication is higher than base mark signal, sends a triggering signal to the relay, and trigger relay cuts off the power supply loop at controlled components and parts place, and, send the 2nd triggering signal to the alarm, the trigger alarm suggestion of reporting to the police. The utility model provides a gaseous detection device and system, its testing process is passed through the comparator and is realized, and the