FireProof system CHINA alarm security gas leak detectors MD-2008-12V-220V

CHINA alarm security gas leak detectors

ModelMD-2008-12V-220V

Functions and features
Independent (220V) / Networking (12V) / optional
A new generation of detectors with low-power circuit design, the latest nano-technology sensors that can detect very sensitive to the concentration of gas, of course, when the gas concentration reaches a certain level, the detector sound and light alarm, and alarm signal transmission to the alarm center.
1. Using nano-sensors, with the Companys patented technology designed to effectively address the omission, false positives.
2. Networking signals NO, NC and level output.
3. For and most of the electronic control system (burglar alarm, building intercom, three remote tables, etc.) supporting the use of
4. High stability, long life
5. Ceiling mount, attractive appearance, low power consumption, a 360-degree orientation detection.
6. Alarm automatically reset excluded
Product Information
Sensors
The new nano-technology sensors, long life
Gas sensor
Gas, natural gas, liquefied petroleum gas LPG
Alarm concentration
Gas: 0.1 to 0.5%
Natural gas: 0.1 ~ 0.3%
LPG: 0.1 to 0.5%
Operating voltage 12V
Current
<100MA
Operating temperature
-10~ 55
Humidity
Less than 97%
Alarm volume
10 feet to 75 dB
Response time
Less than 20S
Dimensions
80.75.29 (mm)
Ceiling less the appearance of network-based gas detectors are available