Oil sensors, namely, oil deterioration sensors and oil condition sensors; oil contamination sensors and indicators; particle sensors; viscometers; water in oil sensors; water in oil monitoring sensors; monitoring instruments, sensors, and detectors for measuring oil condition, quality, and performance; pressure sensors; temperature sensors; oil condition monitoring systems comprised of one or more of oil deterioration sensors, oil condition sensors, oil contamination sensors and indicators, particle sensors, viscometers, pressure sensors, temperature sensors, water in oil sensors, water in oil monitoring sensors, and monitoring instruments, sensors, and detectors for measuring oil condition, quality, and performance all for use in monitoring oil in machines, engines, and other oil bearing machines
Electrical and Scientific Apparatus