Deckma Omd11 Manual | 2026 Release |

The manual provides step-by-step key sequences for the local HMI, including the engineer-level password (default: 1111 or 1234, but this changes per vessel—check your vessel-specific addendum).

functions as an automated sentinel, continuously analyzing water samples from the ship’s oily water separator.

Run the outlet drain line directly to the bilge tank without backpressure. Electrical Connections

The OMD-11 manual outlines a device designed for reliability and ease of use in harsh marine environments. At the heart of the device is an that uses a combination of scattered and absorbed light to continuously analyze the sample stream, with a microprocessor processing the signals to produce a linearized output. Its key features, as listed in its marketing documents, highlight a practical focus:

The Deckma OMD-11 is a high-precision 15 ppm bilge alarm monitor designed to improve the reliability and operation of oily water separator (OWS) systems. Meeting the requirements of IMO Resolution MEPC.60(33) , the OMD-11 utilizes advanced solids suppression technology to distinguish between oil particles, solid particles, and water turbidity. deckma omd11 manual

The OMD-11 is a compact, lightweight unit (3.5 kg) built for the harsh environments of a ship's engine room. Specification 0 – 30 ppm (Trend indication up to 50 ppm) Accuracy Better than ± 5 ppm (per IMO requirements) Alarm Set Points Factory set at 15 ppm; adjustable from 2 to 15 ppm Power Supply 24V AC/DC ± 15% Output Signal 0(4) – 20 mA, selectable Protection Class Sample Flow Approx. 0.5 – 4 L/min (pressure dependent) Installation Guidelines

The manual is typically structured to guide the user through each stage of the equipment's lifecycle, from installation to advanced troubleshooting. While the OMD-11 is no longer in production, it is still fully supported by DECKMA and authorized service centers, meaning technical support remains available.

The instruction manual for the Deckma OMD-11 highlights the following key specifications: Specification 0 - 30 ppm, Trend 0 - 50 ppm Accuracy Better than ±5plus or minus 5 ppm (IMO requirements) Power Supply Alarm Points Adjustable between Alarm Delay Adjustable ( Output Signal (reversible) Protection Class IP 65 (for measuring cell) 3. Installation and Piping Instructions

Unscrew the cleaning cap located at the top of the measuring cell housing. The manual provides step-by-step key sequences for the

is a specialized bilge alarm monitor developed by Deckma Hamburg GmbH . It is designed to continuously monitor the oil content of bilge water before discharge, ensuring it meets international environmental standards.

The is a definitive standard in marine environmental protection. As a high-performance Oil Content Meter (OCM), this 15 ppm bilge alarm system ensures compliance with stringent international maritime regulations.

| Aspect | Rating (1–5) | |--------|--------------| | Clarity | 4 | | Completeness | 3.5 | | Troubleshooting utility | 4.5 | | Diagrams & tables | 4 | | Beginner-friendliness | 3 |

Remember: The OMD-11 is a life-saving device. The manual is not a paperweight; it is your legal defense in an incident investigation and your technical roadmap to keeping the crankcase safe. Print two copies: one for the engine control room and one for the technical superintendent’s office. Then, schedule a calibration check according to Section 6.4 – your crew and your engine will thank you. Electrical Connections The OMD-11 manual outlines a device

Pressure: 0.1 to 8 bar; Flow: 0.5 to 4 l/min; Temperature: +1°C to +60°C 3.5 kg; 175 mm (W) x 190 mm (H) x 220 mm (D) 🏗️ System Overview and Operating Principle

Rapidly changing sample flow rates, extreme vibration, or heavy sediment solids in the bilge water.

The unit should be mounted on a rigid vertical surface, ideally at eye level, close to the oily water separator to minimize response delays.

24V AC/DC, 115V AC, or 230V AC (depending on the specific model). Alarm Points: Factory set to 15 ppm. Output: 0(4) - 20 mA signal for external recording.