MM5001 is a sequential sampling system for detection of hydrocarbon gas in ballast/void spaces & cargo pump rooms on tankships. The system comprises of a steel cabinet housing the sampling pump, pneumatics, solenoid valves, flame arrestors & system electronics. Sample lines are run back to the monitoring points in 8mm o.d. 316SS/copper tubing.

Gas samples are sequentially extracted from each monitoring point (max’ 60) and analysed for hydrocarbon gas. The MM5001 controller provides display of the gas concentration at each measuring point, with LED’s indicating sampling and alarm status, and 3 alarm relays.