LPG gas detector

1. Model: AK-200FC/L1
3. working environment:
Humidity: less than 97%RH
Temperature: 0 degrees Celsius-60 degrees Celsius
4. Dimensions: 163mm*87mm*40mm
5. Working voltage: 220VAC /110VAC, 12VDC-20VDC
6. Additional function: can work with solenoid valve or manipulator or exhaust fan (optional)
7. Networking: wired networking (NO, NC)
8. Wireless networking mode: 315MHZ/433MHZ (2262 OR 1527)
9. Alarm concentration:
coal gas: 0.1%~0.5%
natural gas: 0.1%~1%
LPG: 0.1%~0.5%
10. Automatic error-detecting function (The red and green lights shine alternatively )