40 years MRU

Multi Gas Detector Reliable, maintenance free multi gas detector (H2S, CO, HC, O2) for 36 months after activation

CO H2S HC O2

No charging ever! No calibration necessary! (Can be calibrated if required)

Reliably test for
hydrogen sulfide (H2S),
carbon monoxide (CO),
oxygen (O2)
and combustible gases (HC)
with this simple-to-use and simple-to-maintain detector. Just turn it on and have worry free assurance of protection against toxic gases 24/7 for three full years.

Basic-Equipment

4-Gas-Detector

  • Hydrogen sulfide (H2S)
  • Carbon monoxide(CO)
  • Oxygen(O2) 
  • Combustibles (LEL)
  • 36 months operation after activation
  • IECEx CSA 16.0038 Ex ia IIC T4 Ga
  • Operating temperature -20° C ... +50° C
  • Dimensions H: 120,65;  W: 69,85; D: 31,75 mm
  • Weight 220,2 g
  •  IP 68
Technical Data
Measuring range
CO 0 ... 500 ppm
H2S 0...100ppm
HC 100% LEL
O2 0...30%
Dimensions and other data
Operating temperature -20°C ... +50°C
Ambient conditions 5 ... 95%, nicht kondensierend
Battery operating time 3 years at 4 minutes alarm per day
Functional test every 20 hours after activation
Dimensions 121x70x32 mm (HxWxD)
Weight 220 g
Protection IP 68