QG-05 wireless gas detector adopts high quality catalytic combustion type gas sensor and SMT chip processing technical. With high sensitivity & stability and low power consumption. Self-checking circuit and power supply, easy to install and operate. It can effectively detect leakage of LPG, coal gas natural gas and marsh gas such inflammable gas.
1. Intelligently detects leakage of inflammable gas (LPG, coal gas, natural gas and marsh gas etc);
2. Temperature/concentration indication on 4 digital tube display;
3. Could be connected with wireless home alarm system. In-built wireless signal transmit module, it can trigger connected home security alarm system to launch alarming;
4. Test power supply and circuit condition once a week;
5. When external power is cut off, it will use the back up battery automatically, and displays ""PPPP"" to alert.
|Power Supply||9V-12V DC Adapter|
|In-built Battery||7.4V/500Ma rechargeable Li-battery|
|Working Current||120mA under monitor state|
|Li-battery Charging Current||<100mA|
|Transmission Distance||>80m (no obstacle)|
|Alarm Output Voltage||5V DC|
|Working Humidity||95% (40±2℃)|