Deckma OMD Oil Monitor
Deckma Oil Water Monitors & Calibration Services
Separator Spares & Equipment provides calibration service, new, and/or replacement bilge alarm monitors.
The OMD Bilge Alarm Monitor is designed by Deckma Hamburg GmbH. Deckma Hamburg is a well-established company, supplying oil-in-water monitors and systems to the marine and industrial markets since the early 1970s.
Calibrations for these monitors cannot be carried out on-board or on-site. We provide the required periodic calibration services for the Deckma OMD-11, Deckma OMD-21, Deckma OMD-24, Deckma OMD-2005, and Deckma OMD-2008 Oil Content Meters.
Models and Specifications
| Deckma OMD-24 | Deckma OMD-2005 | Deckma OMD-2008 | |
| Range (measurement & indication) | 0 – 30 ppm, Trend up to 50ppm | 0 – 30 ppm, Trend up to 50ppm | 0 – 30 ppm, Trend up to 50ppm |
| Range (IMO specification) | 0 – 15 ppm (according IMO regulations) | 0 – 15 ppm (according IMO regulations) | 0 – 15 ppm (according IMO regulations) |
| Accuracy | According to IMO MEPC.107(49) | According to IMO MEPC.107(49) | According to IMO MEPC.107(49) |
| Electrical Power Supply | 24V, AC or DC, +/-10% | 24V – 240V, AC or DC, automatic voltage adjustment | 24V – 240V, AC or DC, Automatic Voltage Selection |
| Electrical Power Consumption | < 5 VA | < 15 VA | < 10 VA |
| Sample | Oily water from separator outlet, 0,1 – 4 l/min | Oily water from separator outlet, 0,1 – 4 l/min | Oily water from separator outlet, 0,1 – 4 l/min |
| Sample Temp. Range | +1°C to +65°C | +1°C to +65°C | +1°C to +65°C |
| Sample Connections | R 1/4″ Female | R 1/4″ Female | R 1/4″ Female |
| Alarm 1 & 2 Set Points | 1 – 15ppm (adjustable) works adjustment 15ppm | 1 – 15ppm (independently adjustable) | 1 – 15ppm (independently adjustable) |
| Alarm 1 Operating Delay for Annunciation | 1 – 540 sec | 1 – 540 sec | 1 – 540 sec |
| Alarm 2 Operating Delay for Control | 1 – 10 sec | 1 – 10 sec | 1 – 10 sec |
| Alarm Contacts | 2 independently adjustable switchover contacts | 2 independently adjustable switchover contacts | 2 independently adjustable switchover contacts |
| Alarm Contact Operation Mode | De-energized in Alarm State | De-energized in Alarm State | De-energized in Alarm State |
| Alarm Contact Ratings | 3A, 240V each | 3A, 240V each | 3A, 240V each |
| Alarm Output | 0 – 20 mA or 4 – 20 mA, for 0-30ppm reversible | 0 – 20 mA or 4 – 20 mA, for 0-30ppm reversible | 0 – 20 mA or 4 – 20 mA, for 0-30ppm reversible |
| Display | Graphic Display | Green Graphic Display | Graphic Display |
| Ambient Temperature | +1°C to +55°C | +1°C to +55°C | +1°C to +55°C |
| Class of Protection | IP 65 | IP 65 | IP 65 |
Please contact us for your IMO required calibration service.
Deckma OMD-24 Bilge Alarm Monitor
The Deckma OMD-24 Bilge Alarm Monitor was designed by Deckma Hamburg GmbH for use in conjunction with 15 ppm Oily Water Separator Systems. The performance and specifications of the OMD-24 comply with IMO Resolution MEPC.107 (49).
The Deckma OMD-24 Bilge Alarm Monitor is made up of 2 main components: the Computer Unit and the Measuring Cell. The Computer Unit contains the display PCB with the data logger and the terminals for external connections. The Measuring Cell contains optics and electronics and is connected to the computer unit via a data cable. The Computer Unit and Measuring Cell are mounted separately only.
Deckma’s OMD-24 has received the U.S. Coast Guard Certificate of Approval (COA), declaring this Bilge/Oil-in-Water Monitor as a tested and compliant Oil Pollution Prevention Device.
Deckma OMD-2005 Bilge Alarm Monitor
The Deckma OMD-2005 Bilge Alarm Monitor was designed by Deckma Hamburg GmbH for use in conjunction with 15 ppm Oily Water Separator Systems. The performance and specifications of the OMD-2005 comply with IMO Resolution MEPC.107 (49).
The Deckma OMD-2005 is made up of 3 main components: the Computer Unit, Measuring Cell & Valve Assembly. The Computer Unit includes a memory card (data logger) that records and stores up to 18 months of data. The Measuring Cell houses the optical electronics and corresponds with the computer unit via the communication cable. The Valve Assembly is connected directly to the Measuring Cell and Computer unit and contains a special handle to sense the position of the valve.
Deckma OMD-2008 Bilge Alarm Monitor
The Deckma OMD-2008 Bilge Alarm Monitor was designed by Deckma Hamburg GmbH for use in conjunction with 15ppm Oily Water Separator Systems. The performance and specifications of the OMD-2008 comply with IMO Resolution MEPC.107 (49).
The Deckma OMD-2008 Bilge Alarm Monitor is made up of 2 main components: the Computer Unit and the Measuring Cell. The Computer Unit contains the display PCB with the data logger and the terminals for external connections. The Measuring Cell contains optics and electronics and is connected to the computer unit via a data cable. The Computer Unit and Measuring Cell are mounted onto a stainless steel support that holds the Valve Assembly. The valve’s handle controls sample water flow and clean water usage. Separate mounting plates for the Computer Unit & Measuring Cell with Valve are available upon request.
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