SG-2008H LPG Gas Detector with NC\NO Relay Output

SG-2008H LPG Gas Detector with NC\NO Relay Output

Product description:

China Wholesale Electronics

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This LPG gas Detector can detect dangerous and ignitable gas leaking, such as natural gas, Town gas and LPG.
and this gas detector provides both light flash and 75dB sound alarm in case of gas leaking detected.

This gas detector works independently, also it can work as a sensor for a whole security surveillance system, since it has NC/ NO relay output, so it is very convenient for connecting to a security control panel.

This gas detector is very easy to install, a holding panel is included with this detector, just fixed the holding panel by two screws, attaching the gas detector to the holding panel, then connecting a DV 12V power adapter with this sensor, you have a warning alarm for any dangerous and ignitable gas leaking at your home.


  • Relay output gas detector
  • Induced gas: Natural gas, Town gas, LPG
  • Flashing LED and 75dB sound alarm
  • Sensitivity:
  • Natural gas: 0.1 - 0.5%
  • Town gas: 0.1 - 0.3%
  • LPG gas: 0.1 - 0.2%
  • NC/ NO signal outputs
  • Power Input: DC 12V
  • Alarm Current: 100mA (At DC 12V)
  • Highlight dual color LED indication
  • Alarm Sound Level: 75dB
  • Alarm Reset: Auto-reset
  • Electrify time (=20 seconds
  • Operating Temperature -10C-+55C
  • Operating Humidity (=95%RH
  • English user manual
  • Unit dimension: 116 x 116 x 45mm
  • Unit net weight: 103g