Home > Products > Flowmeters > Fuji Electric Flow and Energy Calculator – ERW700
Fuji Electric Flow and Energy Calculator – ERW700
Flowmeters
Fields of application
Corrected flow and thermal energy calculator for heat quantity billing
Plant monitoring system for energy measurement
Heat and cold production in large and medium power ranges
Precise, reproducible measurement requirements
Features
Highly accurate calculations of flow, density, enthalpy and compressibility under all conditions.
Calculation speed corresponding to 10 measurements per second.
Separate LCD display (e.g. for front panel mounting)
SPECIFICATIONS
AVAILABLE MODELS
DOCUMENTS
SPECIFICATIONS
Designation of fill fluid
Flow and thermal energy calculator
Calculations
Volumetric flow
Corrected flow
Mass flow
Power (heating/cooling)
Reference
ERW700
Applicable fluid
Gases
Fluids
Steam
Water
Counters
Volume at operating conditions
Volume at reference conditions
Mass
Energy (hot or cold)
Meter, tariff function, fault metering, energy balance
Inputs
- Current 0/4-20 mA, with transmitter current loop supply
- Frequency :
- Pulse
- Temperature Pt100/500/1000 4-wire technology.
Outputs
- Current 0/4-20 mA
- Pulse
- Digital (MBus, Modbus®)
- Auxiliary power supplies
Ambient temperature
0 °C to 55 °C
Storage temperature
-30 °C to 70 °C
Assembly
- Housing with LCD display for wall mounting.
- Housing without display for wall mounting. The housing cover on which the
the display.
- 19'' cassette (in preparation)
Weight
Standard: approx. 1 kg
19" cassette: approx. 1.5 kg
Electrical connection
180-264VAC
18-36V DC
AVAILABLE MODELS
DOCUMENTS
Manual: ERW700 flow and thermal energy calculator ethernet modbus module
