Scanjet Macron SMV Vapour Emission Control System is developed to monitor the vapour pressure and oxygen contents in the vapour main collection lines during discharging oil from tank vessels , as required by IMO and USCG regulation CFR 46 part 39, parameter 39.20-13.

The system consists o a detector cabinet mounted on deck nearby the vapour manifolds with EEx ia approved oxygen and pressure sensors, flow fall switch, 5 way manifold selector and calibration facility.

The electric cabinet is mounted in the cargo control room with alarm panel.

• the system can be configured with any number of pressure sensors
• bridge remote alarm panel
• RS-485/-422 serial interfaced to external computer

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