WATER INGRESS ALARM SYSTEM is designed to detect the presence of water in the cargo holds and dry space or void space.
This system is in accordance with SOLAS Reg. XII 12, IMO Res. MSC. 145(77) and IACS SCI 180. This sensor can also be used for detecting the water in LPG/LNG Carriers.
FEATURE & ADVANTAGE
- Easy maintenance
- No failure due to no mechanical unit
- Possivle to control a number of signals (max. 80 points)
- High reliability, druability and simple structure
- Passed EMI and EMC test
APPLICATION
- All kind of bulkers
- LPG, LNG Carrier / PCTC
OPERATION PRINCIPLE & SYSTEM COMPOSITION
WIA-3000 is composed of a main alarm panel, repeat alarm panel, barriers, external alarm unit and water level switches (electrode/ pressure/ float type) installed at the cargo hold or the location complied by the rules.
When the presence of water has reached the detecting point of level switch installed in the cargo holds or other space, the electric signals are transmitted to the main panel and main panel activates alarms and alarm signals to external unit.
TECHNICAL SPECIFICATION
| SUBJECT | VALUE |
| SENSOR TYPE | : Electrode / Pressure / Float |
| MATERIAL | : Sensor : SUS304 / SUS316 Controller : SS400 |
| MAIN POWER | : 110/220 VAC, 60 Hz / 24 VDC |
| PRESSURE | : Max. 5Kgf/㎡ |
| AMBIENT TEMP | : Ambient temp. : -25°C ~ 70°C / Work temp. : -10°C ~ 60°C |
| IP GRADE | : IP 68 |
| ACCURACY | : ±5mm |
| EX PROOF | : Sensor : Ex ia IIC T6 / Barrier : Ex ia IIC T6 |
| SIGNAL | : 4~20mA Analog signal |
| COMMUNICATION | : RS485 (422) |
| MEASURING POINT | : MAX. 80point |
COMPONENTS / OUTLINE
Read more : ODM-2000 OIL DISCHARGE MONITORING SYSTEM
