A Hydronic Differential Pressure Sensor is a device used to detect the pressure of a hydronic system. This device measures the difference between two points in a fluids system and converts it into an easily-interpreted signal. This signal can be used to control pumps, check for flow blockages, and optimize overall system performance. Whether you are running an HVAC system or monitoring water pressure, the Hydronic Differential Pressure Sensor can give you precise readings that will save time, money, and energy.