Recently, Hanhai optoelectronics and Shenzhen Institute of urban public safety technology established a joint R & D Center for flammable, explosive, toxic and harmful gas detection.

Shenzhen Institute of urban public safety technology (hereinafter referred to as "the Institute") was innovated and established by Shenzhen Municipal People's government. It is a wholly-owned enterprise directly managed by Shenzhen SASAC. The safety research institute was incorporated in January 2016. Its establishment is a major measure and innovation for the Shenzhen Municipal Party committee and government to explore the urban public security guarantee mechanism and provide support and guarantee for urban public security by using market-oriented and professional services.

It is reported that not long ago, the office of the safety committee of the State Council and the Ministry of emergency management issued a notice to deploy and strengthen urban safety risk prevention, promote the experience and practices of urban lifeline safety projects, and effectively improve the ability of cities to prevent and control major risks and emergencies, so as to essentially improve the modernization level of urban safety governance. The circular identified 18 cities (districts) including Hefei, Shenyang, Nanjing, Qingdao, Shenzhen, Chengdu, Xi'an, Dongying, Luoyang, Yichang, Changde, Foshan, Nanning, Zunyi, Beijing Tongzhou, Shanghai Pudong New Area, Shanghai Huangpu and Shanghai Songjiang as pilot projects for the construction of national urban safety risk comprehensive monitoring and early warning system.

The research on the detection of flammable, explosive, toxic and harmful gases between Hanhai optoelectronics and Shenzhen Urban Public Safety Technology Research Institute will take Shenzhen as a pilot and use the power of the latest technology to help urban gas safety. The next step is to develop an urban fuel safety supervision system for the bay area.

Aiming at the safety blind spot of urban lifeline, Hanhai optoelectronics has launched a relevant solution - a series of combustible gas laser monitoring products of the Internet of things.

Hanhai photoelectric laser absorption spectrum gas monitoring products truly achieve the sensitivity, accuracy and reliability of gas detection! Escort the safety of people's lives.

01 low power consumption

The Internet of things laser gas leakage monitor uses solar energy and battery power supply, and uses intelligent monitoring system, ultra-low power consumption and ultra-long operation time to promote the effective monitoring of end links.

02 preventive monitoring

The response time is less than 10 seconds, which can accurately detect ppm trace gas leakage, upload the monitoring and alarm data to the cloud platform, make the gas concentration data display more intuitive, help the full coverage monitoring of urban gas leakage, and truly realize the preventive monitoring of gas leakage.

03 easy installation

The modular design from detector to control system is adopted. The simplified system structure makes installation easier.

04 strong anti-interference ability

It will not be disturbed by humidity, dust, temperature and other gases, and can work in high humidity environment for a long time.

05 omnidirectional NB lot Internet of things access

With the Internet of things technology, all areas covered by the network can be used without being limited by distance and scope.

06 waterproof alarm function

The water level monitoring function can monitor the accidental water inflow in the valve well in real time.

system configuration

Application scenario