Swift Marine Tech Service Private Limited
Oil Mist Detection System (OMD)
An Oil Mist Detection System (OMDS) is a safety system used in marine engines to detect the presence of oil mist in the crankcase. Oil mist can form due to leaks, overheating, or improper lubrication, and it is highly flammable. If not detected and addressed promptly, it can lead to catastrophic engine failures, including crankcase explosions.
Function and Operation
Continuous Monitoring: The OMDS continuously monitors the concentration of oil mist within the crankcase of the ship’s engine. Oil mist can form due to high temperatures, friction, or oil leaks within the engine.
Sensors: Specialized sensors are installed in the crankcase. These sensors detect the tiny oil particles suspended in the air, which form a mist.
Alarm System: When the concentration of oil mist reaches a certain threshold, the system triggers an alarm to alert the ship’s crew. This allows them to investigate the issue and take corrective measures before the situation escalates.
Automatic Shutdown: In more advanced systems, if the oil mist concentration reaches a dangerously high level, the OMDS can automatically shut down the engine to prevent a potential explosion. This shutdown mechanism is crucial in preventing serious damage to the engine and avoiding catastrophic accidents.
Installation and Commissioning
Calibration and Certification
Repair, Service, and Maintenance
Kidde Graviner MK6 OMD
he Graviner Mk6 OMD is an advanced, analogue addressable oil mist detection system for marine engines, monitoring up to 64 detectors across eight engines.
Schaller Visatron Oil Mist Detection Systems
The VISATRON® devices use infrared turbidity measurement for continuous oil mist detection, featuring durable, interchangeable components and built-in protection against contamination and condensation.
Deckma Hamburg OMD-24
The OMD-24 Bilge Alarm Monitor by Deckma Hamburg GmbH ensures compliance with IMO MEPC.107(49) by accurately monitoring oil content in water. Designed for 15 ppm Oily Water Separator Systems, it features a separate Computer Unit (with display PCB, data logger, and external connections) and a Measuring Cell (with optics and electronics).
Specs Atmospheric OMD
The Atmospheric OMD System detects oil mist in marine engine crankcases, preventing catastrophic failures like crankcase explosions. Compliant with IACS standards, it ensures superior accuracy, durability, and instantaneous alarm response. With anti-vibration technology, remote monitoring, and contamination-resistant sensors, it offers reliable and efficient safety performance.
SPECS Crankcase OMD (COMD)
The Crankcase Oil Mist Detection (COMD) System prevents explosions and fires by monitoring oil mist levels in diesel engine crankcases. Using light-scattering technology, it ensures accurate detection and early warnings. Supporting up to 112 detectors, it features oil discharge control, lens coating compensation, and a durable design, ensuring IMO compliance.
QMI Engine OMD
The QMI Engine Oil Mist Detection System is an advanced solution for marine and industrial engines, detecting oil mist particles in the crankcase to prevent engine failures. It provides early warning alerts and supports data logging for comprehensive health monitoring. Widely used in both marine and land-based applications, it ensures reliable performance in manned and unmanned operations.
QMI Atmospheric OMD
Atmospheric Oil Mist Detection Systems enhance safety and efficiency in areas like engine rooms and hydraulic rooms by detecting hazardous oil mist. They help prevent risks to equipment and personnel. A QMI system includes two main components: a monitor and a sensor.
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