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Heiman Combustible Gas Detector HM-712N Series
Overview

Specs
Model NO.

HM-712NS-AB

HM-712NVS-AB

HM-712NFS-AB HM-712NSZ-AB HM-712NVSZ-AB HM-712NFSZ-AB
Operating voltage AC100V-240V
Gas species Natural Gas or LPG
Alarm output Sound & LED flash alarm
Concentration display N/A Digital LCD
Drivable accessaries N/A Solenoid valve Exhaust fan N/A Solenoid valve Exhaust fan
Sensor Semiconductor Catalytic type
Rated power  2.5W
Alarm level 10%±5%LEL of Natural Gas 5%±3%LEL of Natural Gas
Sound level ≥85dB/m
Installation Wall mounted
Working environment -10℃~+50℃(≤95%RH No congelation)
Dimension 118.5*82*43mm
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