Viscosity & Density Sensor

Our Viscosity & Density Sensor is a high-precision inline monitoring device for real-time measurement of oil condition parameters including kinematic viscosity, mass density and temperature. Ideal for marine engines, hydraulic systems and fuel quality control, this compact sensor enables continuous, accurate condition monitoring to optimise engine performance, extend equipment life and reduce maintenance costs.

For more detailed information on this product, please view our data sheet.

Features

  • Measuring range: viscosity 1-400 mm²/s (option up to 650 mm²/s), density 0.5-1.5 g/cm³, temperature -40 °C to +125 °C.
  • Accuracy: viscosity ±1 mm²/s, density ±0.2 %, temperature ±0.1 °C.
  • Robust build: 9-24 VDC power, max fluid pressure 50 bar, protection class IP67, Modbus RTU (CANopen optional) output.
  • Compatible with mineral and synthetic oils, built for inline installation in challenging environments.

Benefits

  • Optimises performance: Maintains proper oil viscosity and density for reliable operation.
  • Reduces risk: Early detection of oil degradation or fuel quality changes helps prevent equipment damage.
  • Continuous monitoring: 24/7 inline measurement gives immediate visibility of system health.
  • Simplifies integration: Fits into existing fuel or lubrication lines with digital interface.

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Viscosity & Density Sensor

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