Wireless Lpg And Ng Ceiling Gas Detector With Semiconductor Sensor - 125mm X 30mm, 433/315mhz | Alarm, Valve Shutoff, Backup Battery, High Sensitivity

When the gas detector detect gas leak, the detector will send out sounds and flashed light, and automatically send a signal to shut off valve to cut off gas if your detector connected with manipulator or solenoid valve.
Has a long life, high sensitivity, high stability and other characteristics, widely hailed for its high quality .

Product descriptioni
1.Product model:AK-200FC/W
2.LPG/NG ceiling gas detector
3.wireless/wired signal output
4.back up battery
5.Semiconductor sensor
6.Manufacturer
8. Power: 110VAC/220VAC/230VAC , 9V-20VDC
9. Working temperature: -10degree~60 degree
10. Alarm density: Coal gas: 1000~5000ppm,
Liquid petroleum gas: 1000~10000ppm,
natural gas: 1000ppm~5000ppm
11. Interconnecting gas detector:
(1)Circuit for normally closed rely contacts
(2)Circuit for normally open rely contacts
(3)Operating Frequency: 433 MHZ/315MHZ (optional)
12. Start warm-up current: a 60MA
13. Working voltage: 6VDC Static current: a 40MA
14. Alarm output: normally open and closed signal, control exhaust fan, electrical magnetic valve signal.
15. Size:125mm*30mm
16. Weight: 228g/pcs