ZRN-100 series ultrasonic heat meter is based on the increase in the ultrasonic flowmeter temperature transmitter with one pair of heat metering function is achieved. To cycle through positive and negative, cumulative net calorific value and cumulative flow and instantaneous heat With the meter And the time and temperature equivalent . • Heat formula: calories = Flow * ( enthalpy of water A11 temperature water enthalpy -A12 degree under )

• International standard enthalpy table is stored in the calorimeter

• ultrasonic flowmeter detailed presentation Fixed ultrasonic flowmeter