Cargo hold pressure monitoring overview
- Based on the port authority, cargo hatch have to fully closed when loading and discharge. The vapour ventilation have to vent by High velocity pressure / vacuum valve.
- In voyage, temperature inside cargo hold may changing by day/night, sea area or ocean current. The vapour inside cargo hold also have to vent by High velocity pressure / vacuum valve.
- Cargo hold pressure monitoring equipment is functionable to monitoring pressure inside cargo hold. Once pressure value over pressure / vacuum setting, equipment will emit audio and visual alarm.
- Controller channel: Option 1~20 channels
- Power supply: 220VAC, Emmergency: 24VDC
- Safety barrier: Ex ia
- Pressure sensor: -10 ~ +20Kpa, Explosion proof grade: Ex ia
- Connection cable: 2 wires
- Certificate: VR, CCS, GL, ABS, DNB, NK, KR…