1:Gas Sensor 2:DC14V~35V 3:Network with home security system 4:Semi-conductor. 5:One Output

        GAS SENSOR

  Feature:

1. This gas detector alarm using independent air cavity technology, this can reduce the response time, improve the measurement accuracy, the buzzer can't interfere with sensor detecting .Gas inlet adopts "shutter" ,this can reduce dust and lampblack to sensor's direct influence. 

2. Sound and light alarm,and automatically output signal, easy to control  external equipment

3. MCU control

4. Film sensor designed with professional agency ,which can effectively avoid false alarm caused by the smoke gas and alcohol

5. Automatic sensor fault detection

6. After alarming and when gas concentration lower to alarm setup value , Detector will auto-reset ( gas valve manual reset )

7. Manual start output in the case of emergency

8. Easy installation and using

9. Temperature control(Adopted America ATMEL technology) to avoid kitchen temperature rises up in a sudden.

10.  With switching Output Contact.When in urgency, this detector not only can alarm, but also can send signal to Home Security System.

11. Contact capacity is: DC24V/1A.

Technical:

Model No.	BT-AT2004A(24V)	Power consumption	≤3W
Detection principle	Semiconductor	Output power	DC24V/1A
Alarm mode	Sound and light alarm	Working voltage	AC220V±15% / 50Hz; or DC14V~35V
Response Time	≤30s	Recovery time	≤ 30S
Weight	350g	Sensor life	Five years (Typical value)
Installation	Wall-mounted	Detection Gas	Liquefied gas, natural gas, artificial coal gas
Output	With one switching output signal	Working environment	Temperature0°C~+55°C; Humidity 15%~90%RH (45°C);Pressure 86~106kPa
Alarm concentration	Liquefied gas:7%LEL±3%LEL;  Natural gas:4%LEL±3%LEL; Artificial coal gas:500ppm±125ppm

 

Gas Sensor for Home Security System(24V)