Oxygen Supply to Emergency Safe Refuge Chambers
Oxygen levels within an emergency safe refuge chamber will quickly be consumed without an additional source and redundancies.
June 14, 2018
Tag: Gas Detection Systems
Compact Digital Gas Monitor for Refuge Chambers
Compact digital gas monitors used with the ‘extra-low voltage (ELV) control system and the restricted internal refuge chamber space.
September 7, 2017
Methane Detectors for Tunnel Refuge Chambers
The design and installation of a Methane detection and Shut Off System for refuge chambers in tunnels under construction.
August 31, 2017