Product Name: CHJ-2009A new Product Category: Gas Leak Detector Series
Detailed description: Features and features Detector using the company's patented technology, no external transformer, with nano-sensor, very sensitive to detect the concentration of gas, of course, gas concentration to a certain standard, the detector sound and light alarm, while the alarm center to send the alarm signal Independent / Networking / Wireless Output (optional) ▲ independent (220V) / networking (12V) / networking (220V) / connection solenoid valve / wireless output mode 315M / 433M (optional) 1. The use of nano-sensors, with the company's patented technology design, effective solution to false negatives, false positives. 2. The network signal has NO, NC and level output mode. Can use the network signal to start the exhaust fan, solenoid valve. 3. Suitable for use with most of the weak control system (burglar alarm, building intercom, three tables far, etc.) supporting the use of 4. High stability, long life 5. Wall-mounted installation, handsome in appearance, low power consumption. 6. alert to exclude automatic reset product information sensor New nanotechnology sensor, long service life Induction gas Gas, natural gas, liquefied petroleum gas Alarm concentration Gas: 0.1 to 0.5% Natural gas: 0.1 to 0.3% Liquefied petroleum gas: 0.1 to 0.5% Operating Voltage 220VAC (no external transformer required) Working current <100MA Operating temperature '-10 ° C to 55 ° C Working humidity Less than 97% Alarm Output Wired mode: Live sound and light alarm / with or without output, alarm exclusion Automatic disconnection Wireless mode: Alarm transmission frequency F: 315M / 433M, wireless transmission distance (shielding distance): 150M, can be customized Alarm volume 10 feet at 85 dB Response time Less than 20S Product Size