What is the operating principle of the AquaSensor?Last Updated: July 08, 2019
A special capacitance sensor is used in the Aquasensor. Water molecules are moved into and out of the sensor by changes in the saturation level of the oil. The capacity value of the sensor changes with the population of the water molecules in the sensor and is directly related to the saturation level. The change in capacity value is electronically converted and displayed as the saturation level in percent.