RDHL-D - Water Level Detection System, Liquid Level Gauges and Indicators

Instrumentation and Automation

Liquid Level Gauges and Indicators

RDHL-D - Water Level Detection System

Product Description

Water Level Detection System for cargo hold water ingress alarm system on bulk carriers and single hold cargo ships consists two parts:
Water level detectors and alarm/display units (alarm panels).
Detecting method:
Direct means: level switch, pressure transducer
Indirect means: purge pipe (air source, electro-pneumatic measurement and pressure transducer)
Alarm and display unit types:
RDBJ: Binary Alarm Unit (for float level switch)
RDCP and RDCP-b: Analog alarm unit (for pressure transducer or purge pipe detector)
Power supply: Main power 220V AC/110V AC 50Hz/60Hz, spare power 24V DC
Protection: IP22
Alarm function: Pre-alarm, main alarm, power failure alarm, sensor failure alarm
Water level detectors types:
RDHL-B2-S Series: Float magnetic level switch
Output signal: contact signal (with loop resister)
Protection: IP68 (0.25MPa/20days)
RDLY-S: Pressure sensor for water level
Power voltage: 24V DC
Measure range: 0 ... 40kPa (0 ... 4m)
Output signal: 4 ... 20 mA
Protection: IP68 (0.25MPa/20days)
Software versions:
RDBJ-12A-20, V1.0 (2012.05.20); RDBJ-12A-30, V1.0 (2012.05.20); RDCP-06-10, V1.0 (2012.05.20);
RDCP-12-10, V1.1 (2013-05.20)

Product Ratings

Not Available / To be Updated

Applicable Standards

Not Available / To be Updated