Wireless oil sensor measuring viscosity, density, dielectric constant and temperature in one pass with miniaturized high-precision sensing and advanced vibration-based viscosity measurement.
The Wireless Oil Sensor provides integrated measurement and processing of viscosity, density, dielectric constant and temperature. It uses miniaturized high-precision sensing units with intelligent algorithms for multi-parameter fusion detection. During a single measurement process, the sensor captures oil responses under different physical fields and combines the resulting data in real time, with its viscosity module based on advanced vibration measurement principles.
Oil analysis has traditionally meant sampling, laboratory testing and waiting days for results. The Wireless Oil Sensor moves oil-condition monitoring online and into the machine itself. It integrates measurement and processing of the four parameters that define oil health — viscosity, density, dielectric constant and temperature — in a single compact device, and delivers results wirelessly so maintainers see oil condition in real time without visiting the asset.
The underlying measurement approach is sophisticated yet compact. Miniaturized high-precision sensing units apply intelligent algorithms to fuse multi-parameter data; during a single measurement pass, the sensor observes how the oil responds under different physical fields and combines that data in real time. The viscosity module, in particular, is built on advanced vibration measurement principles, deriving viscosity from the damping characteristics of a vibrating element immersed in the oil — a proven technique that works without complex mechanical assemblies.
Because the sensor is wireless, it can be installed on machines where routing signal cables would be impractical — mobile equipment, enclosed gearboxes and rotating systems. Continuous, real-time oil data means contamination, degradation and dilution events are caught as they develop rather than days later in a lab report. For fleets and plants running large numbers of oil-lubricated assets, this transforms oil analysis from an occasional offline check into a continuous online health signal.
| Parameter | Value |
|---|---|
| Measured Parameters | Viscosity, density, dielectric constant, temperature |
| Viscosity Principle | Advanced vibration measurement |
| Sensing Units | Miniaturized high-precision, multi-parameter fusion |
| Data Output | Wireless real-time |
| Measurement Mode | Single-pass multi-physical-field combination |
Online lubricating and hydraulic oil condition monitoring, mobile and rotating equipment fleet management, predictive maintenance for oil-lubricated machinery, and remote oil quality surveillance.



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