Meet VaRoM MN3544
High-Precision Tracking For MAN 35/44 Engines
VaRoM MAN 35/44
Wireless & batteryless 24/7 valve tracking sensor adapted to the demanding conditions of MAN 35/44 engines. Prevent unplanned downtime with data arriving in milliseconds, discover safe operation.
Specially developed for MAN 35/44, VaRoM-MN3544 is the world's first real-time autonomous valve rotation speed and temperature monitoring sensor, requiring no battery or cable.
Thanks to the patented architecture that generates its own energy from the engine's natural vibration, it completely eliminates battery replacement costs and technical service needs.
Captures valve rotation speed and temperature changes with second-by-second precision; offers predictive maintenance data that detects anomalies before they turn into failures.
Transmits data instantly to SCADA or ESCOM-es Dashboard via BLE protocol; delivers digital transformation without requiring complex infrastructure changes.
Invisible Valve Wear
Stopping of the valve rotation system in MAN 35/44 engines causes irregular wear on the valve seat and local overheating. It is almost impossible to notice this slow-progressing damage with conventional methods while the engine is running.
Costly Downtime
An unexpected valve failure can stop the operation of the vessel or facility by causing cylinder head and piston damage in high-performance engines like the MAN 35/44.
Solution with VaRoM
The VaRoM-MN3544 variant analyzes data from the heart of the engine in seconds and reports anomalies to the operator at a very early stage.
Fast Integration
VaRoM-MN3544 is commissioned in minutes directly on the rocker arm using 1 M6 bolt without requiring any changes in the engine's existing structure. It completely eliminates cabling hassle.
Intelligent Power Management
The system generates its own electricity by capturing the natural vibrations of the MAN 35/44. Thus, it needs neither battery replacements nor an external power supply.
Digital Transformation
Carrying data over BLE to the ESCOM-es Dashboard or SCADA system elevates your predictive maintenance strategies. Keep every moment of your MAN 35/44 recorded.
Discover the advantages of batteryless technology with VaRoM-MN3544 for a safer and more efficient facility.
Protect Your MAN 35/44 Engine
Guarantee your valve safety with wireless and batteryless monitoring technology.
Frequently Asked Questions
The stopping of the valve rotation system (sticking) in MAN 35/44 engines causes irregular wear on the valve seat and local overheating. VaRoM-MN3544 is the world's only autonomous solution that detects these anomalies while the engine is running before they turn into failures, preventing cylinder head and piston damage.
Our 'Vibration Energy Harvesting' technology generates the electricity required by the sensor from the natural vibration of the MAN 35/44 engine. This allows it to run continuously for a lifetime without needing battery changes, cabling, or an external power source.
VaRoM-MN3544 features a 'Plug & Forget' architecture. It is mounted to the rocker arm in minutes using just a single M6 bolt. This installation requiring no technical team maximizes operational speed.
Our sensor captures valve rotation speed (RPM) and valve temperature data with second-by-second precision. Collected data can be monitored via the ESCOM-es Dashboard or through existing SCADA systems; our powerful algorithms process this data to build your predictive maintenance schedule.
An unplanned engine shutdown means thousands of dollars in losses in maritime operations. The VaRoM system completely eliminates valve-related failures, optimizing component replacement intervals and lowering the Total Cost of Ownership (TCO) by up to 40%.
Yes. Our sensor utilizes the industrial BLE (Bluetooth Low Energy) protocol optimized for the complex metal structures of ship engine rooms. Thanks to its advanced antenna structure, data is delivered to the gateway system (Wi-GaTe) losslessly and securely.
Absolutely. Our Wi-GaTe system can instantly transfer collected data to existing ship SCADA, HMI, or ESCOM-es monitoring systems via industrial communication protocols such as Modbus TCP/IP, Profinet, or Profibus. Offers a complete digital integration at Industry 4.0 standards.
VaRoM-MN3544 has an IP68 protection class and is manufactured to withstand heavy-duty conditions such as extreme temperature, intense vibration, and oil splashes. Additionally, it has an official ATEX certificate guaranteeing safe operation in explosive atmospheres, complying with European Union standards.