Graviner MK 7 Sensor (Part no : 53836-K269)
Graviner
New product
The Graviner MK 7 Sensor (Part Number: 53836-K269) is a critical sensing component used within the Kidde Graviner MK 7 Oil Mist Detection System, one of the most widely installed engine safety monitoring systems in the global marine industry.
Oil Mist Detectors (OMD) play an essential role in protecting medium-speed and low-speed diesel engines by continuously monitoring crankcase conditions. Excessive oil mist concentration inside an engine crankcase may indicate overheating bearings, lubrication failures, or mechanical damage that can potentially lead to crankcase explosions.
The Graviner MK 7 Sensor is specifically designed to detect oil mist concentrations with high sensitivity and reliability, enabling early warning alarms before hazardous conditions develop.
For ship owners and technical managers, maintaining fully operational OMD sensors is essential for engine protection, crew safety, regulatory compliance, and uninterrupted vessel operation.
The Graviner MK 7 Oil Mist Detector system utilizes multiple sampling sensors installed around the engine crankcase to continuously monitor oil mist levels.
The 53836-K269 Sensor Assembly serves as an important detection and sampling component responsible for collecting crankcase atmosphere samples and transmitting critical information to the central Oil Mist Detector monitoring unit.
The sensor is engineered for marine applications where reliability and accuracy are vital. It provides continuous monitoring of crankcase conditions and supports predictive maintenance programs by detecting developing machinery faults before catastrophic failures occur.
The MK 7 system is widely approved by major classification societies and is installed aboard thousands of vessels worldwide.
SM MARINE SERVICE™ supplies both New and Reconditioned Graviner MK 7 Sensors depending on customer requirements and budget.
The sensor is designed to accurately detect very low concentrations of oil mist, allowing early identification of abnormal engine conditions.
Provides round-the-clock monitoring of crankcase environments, ensuring immediate alarm generation when oil mist levels exceed safe limits.
Built specifically for operation in demanding marine environments characterized by vibration, temperature variation, humidity, and continuous engine operation.
The sensor reacts rapidly to changing oil mist concentrations, supporting timely corrective action by engine room personnel.
Designed for seamless operation within the Graviner MK 7 Oil Mist Detection System.
Engineered for long-term reliability and stable performance, minimizing maintenance costs and operational interruptions.
| Parameter | Specification |
|---|---|
| Product Name | MK 7 Oil Mist Detector Sensor |
| Part Number | 53836-K269 |
| Manufacturer | Kidde Graviner |
| System Type | Oil Mist Detection System |
| Application | Crankcase Oil Mist Monitoring |
| Installation | Marine Diesel Engines |
| Function | Oil Mist Detection |
| Monitoring | Continuous Operation |
| Construction | Marine Grade |
| Vessel Application | Commercial and Offshore Vessels |
| Safety Function | Engine Protection and Early Warning |
Actual specifications may vary according to system version and vessel installation.
The Graviner MK 7 Sensor is installed aboard numerous vessel types worldwide.
Provides continuous crankcase monitoring for main propulsion engines and auxiliary engines.
Protects large diesel engines operating under varying load conditions.
Supports engine safety systems and compliance with class requirements.
Provides early warning of abnormal crankcase conditions.
Used within sophisticated machinery monitoring systems.
Supports engine room safety and operational reliability.
Installed in critical propulsion and power generation systems.
Enhances engine safety and operational continuity.
Protects valuable propulsion and auxiliary machinery.
Provides reliable engine protection for continuous operations.
SM MARINE SERVICE™ supplies a complete range of Graviner Oil Mist Detector spare parts including:
Support is available for both active and obsolete Graviner systems.
SM MARINE SERVICE™ offers comprehensive repair and support services for Graviner Oil Mist Detection Systems.
Services include:
Common issues include:
Frequently requested documents include:
SM MARINE SERVICE™ can assist customers in identifying the correct technical documentation and spare parts based on equipment serial numbers and configuration.
Bangladesh Office
Samir Market, DT Road, Pahartali, Beside CDA Market, Chattogram, Bangladesh
China Warehouse and Support Center
Shanghai, China
SM MARINE SERVICE™ supplies both New Equipment and Reconditioned Equipment depending on customer requirements and budget.
We provide worldwide supply, sourcing, repair, calibration, technical support and spare parts services for marine automation, navigation, communication and marine electronic systems.
Website : https://www.smmarineservice.com
Email : info@smmarineservice.com
WhatsApp and Viber : +8801818929292
Marketing Contact: Nazmul Hasan Bhuiyan
Mobile WhatsApp and Viber : +8801730296909
The Graviner MK 7 Sensor (Part Number 53836-K269) is a vital component of the Kidde Graviner Oil Mist Detection System, providing reliable crankcase monitoring and early warning protection for marine diesel engines. Its proven performance and industry acceptance make it an essential safety device aboard commercial and offshore vessels.
For Graviner MK 7 Sensors, OMD spare parts, repair services, calibration support, troubleshooting assistance, and worldwide supply of new or reconditioned units, contact SM MARINE SERVICE™. Our experienced team supports ship owners, ship managers, chief engineers, and technical departments worldwide with dependable marine engine safety solutions.
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