Gas Leakage Detector:
Self-detecting, no wrong report, and reliability. Can be used with the alarm system to send the sign to the control panel if detecting density with time reaches the limit figure required as below and then it alarms and the alarm control panel auto-dials the presetting telephone or mobile phone . It is designed for a wide range of residential where reliable gas leakage detection is required.
Wired/ Independent use ptionalFeatures:
- Detecting natural gas, providing early warning of developing gas leakage when gas density is detected to reach limit.
- High reliability sensor
- Auto-reset after alarm
- MCU processing/SMT adopted; excellent stability
- Auto-check and indicate of Malfunction
- Alarm output N.C./ N.O. optional
- Backup battery.
- Meet GB15322-2003 EN50194 UL1484 standards.
Power supply:110VAC/220VAC/230VAC ,9V-20VDC
Working temperature: -10°~ 60° : Humidity:<97%RH
Working frequency: 315MHz or 433MHz
Alarm density: Coal gas: 1000~5000ppm(0.1~0.5%), Liquid petroleum gas:1000~5000ppm(0.1~0.5%), natural gas: 1000ppm~5000ppm(0.1~1%)
Responding time: less than 30 seconds, Instauration time: <30s
Insulation: Insulation resistance>50 Ω; Electric strength>1500V AC
Alarm volume: >85db
Size: 11*7*4cm; ; Packing box: 15*11*5.5cm; Weight: 0.2kg/pc