VAF ViscoSense
VAF
Refurbished
The VAF ViscoSense® Online Viscosity Measurement System is a highly accurate marine fuel oil viscosity monitoring and control solution designed to continuously measure fuel viscosity in real-time. Based on the supplied equipment image, the system consists of a VAF ViscoSense® Sensor, a VAF ViscoSense® Interface Box, and a control cabinet incorporating a digital monitoring and control display.
The equipment visible in the image includes a VAF ViscoSense® 3 Interface Box, manufactured by VAF Instruments B.V., The Netherlands, together with the associated viscosity sensor and monitoring controller.
Viscosity control is one of the most critical requirements when operating heavy fuel oil (HFO) and blended marine fuels. Fuel that is too viscous can negatively affect atomization, combustion efficiency, fuel pump performance, injector operation, and overall engine efficiency.
The VAF ViscoSense system continuously monitors fuel viscosity and provides control signals to maintain the correct fuel temperature and viscosity before the fuel reaches the engine. This improves combustion quality, reduces wear, minimizes fuel consumption, and supports reliable engine operation.
For ship owners, operators, chief engineers, and technical managers, accurate viscosity monitoring plays a major role in protecting valuable propulsion and auxiliary engine equipment.
The VAF ViscoSense system is designed to measure the dynamic viscosity of marine fuel oils directly within the fuel treatment process.
Unlike laboratory testing methods, the ViscoSense system provides continuous online measurement, allowing operators to monitor viscosity changes in real time and automatically regulate fuel temperature when necessary.
The system consists of three primary components:
The sensor is installed directly within the fuel line and continuously measures fuel viscosity using advanced vibration-based measurement technology.
The interface box processes sensor signals and converts measurement data into usable outputs for monitoring and automation systems.
The controller displays actual viscosity values, alarm conditions, and operational parameters while allowing operators to configure alarm limits and control functions.
The system is commonly integrated with fuel oil treatment systems, engine automation systems, and centralized vessel monitoring systems.
The system provides uninterrupted real-time viscosity monitoring without requiring manual fuel sampling.
Advanced sensor technology delivers highly accurate viscosity readings across a wide range of marine fuel types.
The ViscoSense system can be integrated with fuel heaters to maintain optimum viscosity levels before engine injection.
Correct viscosity improves fuel spray quality, resulting in more efficient combustion.
Maintaining proper viscosity helps protect fuel pumps, injectors, and engine components from excessive wear.
The system is specifically designed for demanding marine engine room environments.
Viscosity data can be transmitted to vessel monitoring systems, automation systems, and alarm systems.
| Parameter | Specification |
|---|---|
| Manufacturer | VAF Instruments B.V. |
| Product | ViscoSense® System |
| Interface Model | ViscoSense® 3 Interface Box |
| Function | Online Fuel Viscosity Measurement |
| Measurement Type | Dynamic Viscosity Monitoring |
| Application | Marine Fuel Oil Systems |
| Installation | Fuel Treatment Lines |
| Output | Monitoring and Control Signals |
| Integration | Marine Automation Systems |
| Power Supply | 100-230 VAC, 50/60 Hz (Interface Box Nameplate) |
| Origin | The Netherlands |
Actual specifications may vary depending on system configuration, sensor model, and vessel installation requirements.
Used to ensure proper fuel viscosity for main engines and auxiliary generators.
Supports fuel treatment and combustion optimization during long voyages.
Provides accurate viscosity control for heavy fuel oil operations.
Used within fuel management systems to maintain engine performance.
Supports auxiliary engine fuel conditioning systems.
Ensures optimum fuel viscosity control for power generation equipment.
Used in propulsion and power generation systems requiring stable fuel quality.
Supports reliable engine operation and fuel efficiency.
Provides accurate fuel condition monitoring for specialized operations.
Helps maintain stable engine performance under varying operating conditions.
The VAF ViscoSense system may interface with:
SM MARINE SERVICE™ provides worldwide sourcing support for VAF viscosity monitoring equipment and associated spare parts.
Available support includes:
We support ship owners, technical managers, marine engineers, and purchasing departments worldwide.
SM MARINE SERVICE™ provides professional support for VAF fuel viscosity monitoring systems.
Services include:
We also provide support regarding:
Our marine engineering team can evaluate system condition and recommend repair, calibration, overhaul, or replacement solutions according to operational requirements.
SM MARINE SERVICE™
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 VAF ViscoSense® Online Viscosity Measurement System is a critical component in modern marine fuel treatment systems, providing continuous and accurate viscosity measurement for optimum engine performance and fuel efficiency. Its ability to maintain correct fuel viscosity helps improve combustion quality, reduce engine wear, and protect valuable machinery.
For VAF ViscoSense supply, repair, calibration, spare parts, troubleshooting assistance, technical documentation support, reconditioned equipment, and worldwide marine services, contact SM MARINE SERVICE™. Our experienced marine engineering team is ready to provide professional support and technical solutions for your vessel's fuel oil monitoring and conditioning systems.
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