The Contrec 515 HC02 application accurately measures the volume, mass, and energy content of fluids in heating and cooling systems. It does this by using an analogue volume flow input along with analogue temperature inputs for both supply and return.
This versatile device supports a variety of fluid types and modes, making it ideal for numerous heating and cooling applications. The flowmeter input signal can be configured to 0-5V, 1-5V, or 4-20mA. You can program minimum and maximum points, and use non-linear correction points to enhance the accuracy of the flowmeter’s performance.
When measuring water, the instrument calculates mass flow and energy based on the IAPWS Industrial Formulation (1997). For other industrial fluids, it utilizes internal tables for enthalpy and density to ensure precise measurements.
