Electromagnetic Flow Meter

EFS802E

Electromagnetic flow meter efs802e

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Electromagnetic flow meter iSOLV EFS802E offers accurate, reliable and stable flow measurement of liquids for application in HVAC. It can display both instantaneous and cumulative flow, and supports analog output, MODBUS communication output and relay control functions.

  • EFS802E provides reliable flow measurement for conductive fluid > 5mS/cm.
  • Process medium temperature, viscosity, density has no influence on the flow measurement.
  • Flow sensor is maintenance free, no moving part and straight through flow tube (no pressure loss).
  • Reduced bore flow meter (up to DN300) with U0D0 (straight pipe length) installation

Applications for the Electromagnetic flow meter EFS802E includes:

  • AHU (Air Handling Unit)
  • FCU (Fan Cooling Unit)

Performance

VersionRemote
Accuracy0.5%
Repeatability+/- 0.1%
Full Scale Range Setting0.3 m/s to 10 m/s (Optional up to 15 m/s)
Fluid Conductivity> 5μS/cm
Fluid Temperature20ºC to 180ºC (Depends On Liner Material & Coil Insulation Class)
Ambient Temperature-40ºC to 65ºC
Calibration CertificateWet Calibration – 3 Points (Additional Test Points Upon Request)

Process Connection

SizeDN25-DN1000
TypeFlange – DIN 2501/ ANSI/JIS
Pressure RatingPN40 : 25mm ~ 80mm, 700mm
PN16 : 100mm ~ 150mm
PN10 : 200mm ~ 1000mm
*Higher Pressure Rating Available Upon Request

Flow Sensor

Tube (Material)SS304
Liner (Wetted Parts)Fluororubber (FPM) (≤ DN300)
Hard Rubber (Std) / Others On Request (> DN300)
Signal Electrode (Wetted Parts)SS316 (Std)
Process – FlangeCarbon Steel (Std) / SS304 (Optional With Price Adder)
HousingSteel With Epoxy Paint
Grounding RingsSS304 (Std) / SS316
Flow DirectionBi-directional (Forward / Reverse)
Protection ClassIP68

Transmitter

Model NoRFT202E
Power Supply85 – 253 VAC / 24 VDC
Display2 x 16 Alphanumeric Character LCD
Housing MaterialAluminium Alloy
Cable Length10m (Std) Other Length
Available up to 50m
Cable EntryM20 x 1.5

Outputs

Current4-20mA
Pulse≤5kHz Frequency D. C.
CommunicationsRS485 (Modbus Protocol)

*For other requirement, please contact Flotech for availability