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Shanghai Rongde RDYB-510 Marine Electronic Inclinometer for seagoing vessels

General introduction:

  • According to the latest IMO regulations, electronic tilt gauges / Marine electronic inclinometers must be equipped after July 1, 2015. It is not only suitable for IMO A.694 (17) & MSC191 (79) but also in accordance with MSC.363(92)


  • The RDYB-510 electronic tilt gauge displays the ship’s state of the ship in real time, so crew members can stay up to date with the ship’s current move page. And the information about the stalling of the vessel stored in the VDR allows for an accurate investigation of what happened after the incident.
  • The device is fixed vertically in the re-chamber and should be placed closest to the center of the spindle of the vessel.

Working principle:

  • Electronic tilt gauge Model RDYB-510 is installed in the cockpit. When the hull is stalled, the tilt sensor sends information to the CPU, after the information is processed, amplification will be displayed on the screen. Related information such as tilt angle, position, alarm signal … can be transmitted to VDR, BAS and other external devices using a communication connector or relay output.

Suitable certificate:

  • Certified devices: LR and CCS

Technical parameters:

  • Powers supply
  • Main source: AC220V/110V 1ph 50/60Hz
  • Backup source: DC24V
  • Consumption: Max 200mA/DC24V
  • Heel angle
  • Display range: -90o~0o~+90o (Pendulum pointer 0~+/-50o)
  • Display accuracy (0~+/-50o):5% of reading or 1o (whichever is the greater)
  • Roll amplitude
  • Display range: -90o~0o~+90o
  • Display accuracy (0~+/-50o):5% of reading or 1o (whichever is the greater)
  • Roll period
  • Display range: 4s~40s;
  • Display accuracy: 5% of reading or 1s (whichever is the greater)
  • Signal output contact (dry contact)
  • Capacity of contact: AC24V/DC24V
  • Description for signal contacts
  • Contact for system failure: Normal closed
  • Contact for Audible alarm: Normal open
  • Contact for over heel alarm: Normal open
  • Communication interface
  • There are 2 pieces of interfaces with isolation structure
  • a) Data interface: to transmit the specific digital information;
  • b) Alarm signal interface: to transfer alerts to external systems and to receive the acknowledgment and silence alerts from external systems.
  • c) The data protocol and format is complying with the standard IEC61162-11.
  • Working environment:
  • Temperature: 5oC-55oC Relative humidity: 30%~90%. Air pressure: 90 kPa +/-10 kPa.
  • Dimmer and acknowledgment

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