Description
MANNING SYSTEMS INC.
MODEL: GM-1
GAS MONITOR
INPUT RATING: 1 AMP @ 120 VAC, 60HZ
RELAY CONTACT RATING: 3 AMPS @ 120 VAC OR 24 VDC
The Manning Systems GM-1 is a gas monitor belonging to the gas detection equipment fitted aboard ships and offshore units. It is powered from 120 V AC at 60 Hz with a 1 A input rating and carries relay contacts rated 3 A at 120 V AC or 24 V DC, giving it switched outputs that can be wired to alarm devices or control panels. As a monitoring unit, it forms part of the protection that alerts crew to gas hazards in the spaces it covers. This GM-1 is offered in used condition.
Key Features
✓ Model GM-1
✓ Gas monitor unit
✓ Input rating 1 A at 120 V AC, 60 Hz
✓ Relay contacts rated 3 A at 120 V AC or 24 V DC
✓ Made by Manning Systems Inc.
Marine Applications
✓ Gas alarm monitoring in enclosed machinery spaces
✓ Relay outputs to engine control room alarm panels
✓ Gas monitoring in pump rooms and stores
✓ Monitoring points on offshore modules with 120 V AC supply
Technical Support
Prota Marine provides technical support, repair and onboard installation for the GM-1 gas monitor and the wider gas detection system. Support covers fault diagnosis on the supply, relay contacts and connected alarm circuits, along with commissioning support at installation.
