Voelker Sensors, Inc
In-line Oil Quality Sensor Systems

VSI offers In-line Oil Quality Sensors for industrial, transportation, and power generation markets.
Knowing when to change your oil reduces maintenance expenses, minimizes equipment downtime, and manages environmental demands. Using proprietary technology, the VSI Sensor Systems eliminates the two-step process of sampling and analysis and combines them into a more efficient single-step without the need for calibration.

Voelker Sensors, Inc. is a sensor manufacturer based in Palo Alto, CA. VSI develops and markets in-line oil sensor systems that continuously monitor the integrity of the fluid. VSI systems measure water/soot contamination, additive depletion, oxidation, temperature and level of lubricating oil for industrial equipment, power generation, transportation, stationary refrigeration and transformer markets.


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