Flow and thermal energy calculator

The flow and thermal energy calculator is an essential tool for industries that need to measure and calculate fluid flow and energy consumption in real time. It is a highly accurate and reliable measuring device for monitoring and controlling the flow of liquids, gases and steam. The Fuji Electric flow and energy calculator uses advanced algorithms and software to calculate parameters such as flow rate, density, temperature, pressure and energy consumption. This data is then used to optimize plant performance and reduce energy costs. Thanks to its ability to provide accurate measurements and calculations, the flow and energy calculator is a valuable asset for any industry that depends on fluid flow and energy consumption.

Corrected flow, pressure, temperature and thermal energy calculator for liquids, gases and steam

The ERW 700 flow and energy calculator calculates resulting quantities such as volumetric flow, corrected volumetric flow, and mass of liquids, gases and vapors from measured input quantities(flow measurement, differential pressure, absolute pressure, temperature, density).

Main features of the energy and corrected flow calculator

• Suitable for measuring gas flow(air flow meter and nitrogen flow meter), liquid flow (thermal oil, glycol etc.), steam flow and water flow.
• Calculation standards: IAPWS-IF 97, SGERG88, AGA8, real gas equations (SRK, RK), ISO 5167.
• Can be combined with all conventional fluid flow measurement principlespressure transmitter differentialpressure transmitter with depressor(averaged Pitot tube probe, orifice plate, nozzle, venturi tube, V-cone), vortex flowmeter, turbine flowmeter, ultrasonic flowmeter, electromagnetic flowmeter, Coriolis flowmeter)
• Highly accurate calculations of flow rate, density, enthalpy and compressibility under all conditions.
• Complete equations with coefficients derived from standards, and a database for calculating flow and energy for many fluids.
• 2 independent 24-bit analog-to-digital converters for temperature sensor measurements and analog inputs (flow, deltaP, absolute pressure, gauge pressure)
• Analog outputs for volume flow (m3/h), mass flow with pressure and temperature compensation (kg/h), or thermal energy (kW/h)
• Calculation speed corresponding to 10 measurements per second.
• Compensation input for density measurement.
• Data storage functions for fixed dates, instantaneous values, periodic values, totalized values
• Parameter setting and acquisition via PC software and parameter modification via front-panel keypad.
• Separate LCD display (e.g. for front panel mounting)
• Additional function modules for additional inputs/outputs.
• Specific functions for particular applications (condensate flow monitoring, bidirectional flow metering, tariff function, etc.).
• Backlit graphic display, flexible configuration