Combustible Gas Alarm HM-712NVZ-AB

Plug-in AC-operated Combustible Gas Alarm 1. Induced Natural Gas, LPG 2. Catalytic Alarm Sensor, LED Display 3. Pulse Signal

Plug-in AC-operated Combustible Gas Alarm( LPG, Gas detector, Semiconductor )

This natural gas alarm system will help your customer detect kitcken gas leakage and alarm in a safe level before it is too late.

Quality assurance certification with factory warranty. Your trustable choice.

Feature:

         • Detects Natual Gas, LPG, Coal Gas etc. Combustible Gases         • Wall Mouted         • Sound and Flash Alarm         • Three Indicators: Power, Alarm, Fault         • High Stable Catalytic Type Gas Alarm Sensor

         • Advance Microprocessor Technology         • Auto Check Sensor Failure         • Auto Reset After Leaked Gas Clears         • Auto Charge Backup Battery

        • 12V Pulse Output to Drive Solenoid Valve /Electrovalve to Shut Off Gas Pipe Supply

         • Strict Calibration of Alarm Level in Gas Chamber With Natural Gas or LPG         • 24-48 Hours Aging Tests of both PCBA and Finished Detectors

Natural gas alarm system technical specification:

  

Working Voltage	AC100-240V + 9V backup battery
Rated Power	≤3W
Warm-up Time	3-5 Minutes
Working Temp. Range	0°c ~ +50 °c
Humidity Range	10% ~ 95% Relative Humidity (RH)
Alarm Level	10%±5%LEL
Alarm Reset	Auto Reset after Gas Clears
Sensor	Semiconductor Gas Sensor
LED Display	Displays low battery Displays gas concentration (begins from 2000ppm)
Indicator Information	Power: Green LED ONAlarm: Red LED FlashingFault: Yellow LED ON
Display Range	2000-9900PPM
Alarm Output	Sound & Flash Alarm; 12V Pulse Signal Output
Alarm Sound	85dB/m
Dimension	121x82x40mm

Combustible Gas Alarm HM-712NVZ-AB