The AMT/YY-PZ oil quality sensor is an intelligent sensor for online monitoring of changes in oil quality. Its unique measurement technology is extremely sensitive to changes in oil quality and can continuously monitor the quality indicators of oil in real time, providing comprehensive real-time online monitoring of oil and providing reliable and powerful guarantees for the continuous and reliable operation of valuable equipment. Applied to hydraulic systems, gearboxes, diesel units, turbine units, air compressors and other equipment, suitable for various oil products such as hydraulic oil, gear oil, transformer oil, turbine oil, diesel engine oil, aviation fuel, kerosene, gasoline, etc.