Device group » Threshold gas detectors – Devices indicating gas concentration exceeding pre-set threshold levels
Type of device » Threshold gas detectors DG/F – Threshold detectors of toxic and combustible gases (also oxygen and refrigerants) with splash-proof construction
Device model » DG-72/N
Suggested replacement » DG-73/N

Technical parameters

Gas sensor module	Sensor	Substance/property	Standard alarm thresholds	Measuring range	Unit
MS-72/N	Semiconductor	Hydrogen (H2)	20/40	—	%LEL

Two-state outputs (threshold)

2

Visual signalling, built-in

✓

Supply voltage

System powered

Dimensions

110 x 140 x 55 mm