Oil Mist Detection System (OMD)
What is Oil Mist Detection System (OMD)
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
Before installing an Oil Mist Detection System (OMD) on a ship, our specialists meticulously plan the placement of sensors within the engine crankcase, ensuring they are accessible, visible, and strategically located near critical areas such as the main bearings and crankshaft. We then establish the necessary electrical connections and integrate the alarm system with the ship’s control system. After installation, we rigorously test each sensor’s accuracy, configure the system’s settings, and validate its performance through comprehensive scenario testing to ensure that the alarm functions correctly and the system can effectively prevent engine failures.
Calibration and Certification
Calibration of the Oil Mist Detection System (OMD) on a ship involves aligning the system’s sensors with recognized standards to ensure precise readings. We recommend annual calibration to prevent system malfunctions and maintain reliability. Our certification process guarantees that the OMD meets industry standards and regulatory requirements, safeguarding the engine and crew. Our technicians conduct thorough assessments, review all necessary documentation, perform on-site inspections, and issue the required compliance certificates. We handle calibration and certification for OMD equipment from leading manufacturers, ensuring your system operates effectively to prevent potential engine failures and accidents.
Repair, Service, and Maintenance
We provide comprehensive repair, service, and maintenance for Oil Mist Detection Systems (OMD) on ships to ensure their optimal performance and longevity. Regular inspections allow us to identify signs of wear, damage, or malfunctions, while functional tests confirm the system’s proper operation. In the event of unexpected issues, we promptly repair or replace faulty components. Additionally, we keep the OMD software up-to-date to enhance its functionality. Our specialists are skilled in setting up and maintaining OMD equipment from trusted manufacturers, ensuring that the system continues to protect the ship’s engine and crew from the dangers associated with oil mist accumulation in the crankcase.
Products
The Graviner Mk6 OMD is an advanced, analogue addressable oil mist detection system for marine engines, monitoring up to 64 detectors across eight engines.
The VISATRON® devices use infrared turbidity measurement for continuous oil mist detection, featuring durable, interchangeable components and built-in protection against contamination and condensation.
The **Crankcase Oil Mist Detection (COMD) System** prevents explosions and fires by monitoring oil mist concentrations in diesel engine crankcases. It uses **light-scattering technology** to detect oil mist levels with high accuracy. The system provides early warnings, supports up to 112 detectors, and features oil discharge, lens coating compensation, robust design, and advanced monitoring capabilities, ensuring compliance with **IMO** regulations.
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.
The QMI Engine Oil Mist Detection System is a cutting-edge solution engineered primarily for marine engines to detect and monitor oil mist particles within the crankcase of running diesel engines. It is designed to provide early warning alerts, helping to prevent catastrophic engine failures, and can be enhanced with data logging capabilities for in-depth health monitoring and analysis.
Atmospheric Oil Mist Detection Systems are critical for maintaining safety and operational efficiency in areas prone to oil mist accumulation, such as engine rooms, hydraulic rooms, turbine rooms, and test cells. These systems safeguard both equipment and personnel by detecting harmful oil mist particles that could pose a safety hazard or cause equipment failure.
The OMD-24 Bilge Alarm Monitor, developed by Deckma Hamburg GmbH, is an advanced device designed to ensure compliance with environmental regulations by monitoring oil content in water. It works seamlessly with 15 ppm Oily Water Separator Systems and meets the standards set by IMO Resolution MEPC.107 (49). The system is composed of two key components: a Computer Unit, housing the display PCB, data logger, and external connection terminals, and a Measuring Cell containing optics and electronics. These components are mounted separately, making installation easier and more flexible, while ensuring precise monitoring of oil-in-water content for enhanced environmental protection.