RDHL-D Cargo hold Water Ingress alarm system & Dewatering

WATER DETECTION SYSTEM INTO THE CARGO TANK

Rongde RDHL-D Water level detection system (Water ingress alarm system): The Vietnamese name is The water alarm system penetrates the cargo tunnel – is part of the BC code system of Rongde, the system is in accordance with SOLAS Reg requirements. XII/12 and Reg. II-1/23-3, IMO Res. MSC.188 (79). The function of the system is to monitor the situation of water entering the cargo hold and empty compartments on the bow, when the water level is detected to reach the limit, the system will broadcast a light – horn warning signal for sailors to have timely operation to ensure the safety of the ship.

Specifications:

Out-of-control mode: Override
Stop the horn button and confirm the alarm
Test button
Feed error reporting function
Sensor error reporting function
Dimmer switch function
Alarm Function (Low Alert)
Main alarm function (High level alarm)

Types of sensors used

Buoy-type sensor (Explosion-blasting – IP68)
Pressure conversion type sensor (Explosion room – IP68)
Voltage Type Sensor (Explosion Room – IP68)

DRY SUCTION SYSTEM FOR CARGO CELLARS AND NASAL CAVITIES

Based on the regulations of SOLAS Regulation XII/13, MSC/Circ. 1069 and IACS UI SC 179, Cargo Tunnel Dry Suction and Rdhl-D Nasal Cavity Dry Suction (Dewatering System) are designed to match the pipes available on board. The main component of the system is the RD-EMV electric valve opening and closing equipment that is completely watertight and reaches IP68 protection level.

Technical parameters: