Advanced detection technology: image based fire technology, high sensitivity
One pair of multi detect modes: single detector can be composed of a receiver and a number of launcher, forming a light section, increase the fast response area, shorten the fire response time.
Automatic tracking and adaptation technology: no need of collimation optical path, eliminating the false alarm caused by the relative displacement caused by vibration and so on, the construction and installation are also very convenient
Advanced detection technology: image based fire detection technology, the detection distance is far, the protection of large area.
Alarm visualization : alarm and automatic visual display and record the monitoring scene image, to provide accurate information for the investigation of the accident.
Strong anti-interference ability: non-contact detection, good sealing performance, anti disturbance (such as dust, strong light, vibration, humidity, air etc.)
High performance price ratio: set fire and theft prevention and monitoring three-in-one.
The system uses real-time video image analysis technology, analysis of fire phenomena and features in the video image, with "dual band image fire detection technology" and "light section image smoke detection technology" as the core, to solve the large space fire alarm and save the world problem.
Alarm concentration: natural gas is 0.1%-1%, liquefied gas is 0.2%-0.55%, coal gas is 0.1%-0.5%,and carbon monoxide is more than 0.1%-0.5%, 100ppm
Alarm point setting range: full range adjustable
Continuous working time: 600 hours battery (no alarm condition)
Ambient temperature / humidity：-5℃~+40℃/CH4≤98%RH（non condensing）
Type: SFD - 050 - t/C type
Alarm concentration: natural gas:0.1%-1%, liquefied gas:0.2% -0.2%,gas:0.1%-0.5%,carbon monoxide: 100ppm
Power supply: 220 VAC/ 50 HZ
SFD-6002 is a high precision explosion - proof online gas analyzer developed by our company. The instrument adopts imported infrared, electrochemical, micro flow thermal conductivity sensor, combined with single chip microcomputer control technology, has the advantages of high measuring precision, easy operation.
The instrument adopts 320 * 240 dot matrix liquid crystal display which is small angle, visual, infrared remote control, full Chinese menu operation, user-friendly, simple and reliable, with a control contact output, overrun own alarm (buzzer), and can freely set the control mode, the standard 4-20mA output current external port, timing records the content of value without anybody, can store more then 3000 data. When the oxygen content in the sample gas is reached to the alarm point, the instrument will automatically alarm.
Products are widely used in petroleum, chemical industry, metallurgy, electric power, nuclear industry and other industries which need some testing oxygen, hydrogen, methane and other places of gas content.