Flow Measurement

Electromagnetic Flow Meter

EFS808

electromagnetic flow meter efs808
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Electromagnetic Flow Meter EFS808 offers accurate, reliable and stable flow measurement of liquids for a wide range of applications.

The EFS 808 complies with OIML R49. The EFS808 offers analogue output and digital communication. Data logger with MicroSD  Memory 4GB is available as an option. It is available as compact or remote version.

  • Reliable flow measurement for conductive fluid > 5μS/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).
  • With wide selection of lining and electrodes material, flow measurement of very corrosive liquid (e.g. acids, caustic and corrosive chemicals) is not an issue.
  • Data logger (MicroSD Memory 4GB) is optional.

  • EFS808 Battery powered version available.
  • Electromagnetic flow meter EFS808 can be used for precise flow measurement of all electrically conductive liquids sludges, slurries, sewage, milk, water waste water.
  • iSOLV electromagnetic flow meter has many applications across many industries
  • Water waste water Treatment
  • Building Automation (HVAC)
  • Food & Beverage
  • Chemical
  • Pulp and paper

Performance


VersionIntegralRemote
Accuracy0.5% (0.2% Optional)
Repeatability+/- 0.1%
Full Scale Range Setting0.5 m/s to 10 m/s (0.3 m/s – Optional)
Fluid Conductivity> 5μS/cm
Fluid Temperature-25ºC to 180ºC (Depending On Liner Material & Coil Insulation Class)
Ambient Temperature-20ºC to 60ºC
Calibration CertificateWet Calibration – 3 Points (Additional Test Points Upon Request)
Compliant WithOIML R49

Process Connection


SizeDN25-DN1000DN15-DN2600
TypeFlange – DIN/ ANSI/JIS, Others available on request
Pressure RatingCheck with Flotech. Higher Pressure Rating Available On Request

Flow Sensor


Tube (Material)SS304
Liner (Wetted Parts)Hard Rubber (Std) / PTFE / PFA / Others available on request
Signal Electrode (Wetted Parts)SS316 (Std)/ Hastelloy C/ Tantalum/ Titanium
Process – FlangeCarbon Steel (Std)/ SS304 (Optional with additional cost)
HousingSteel with Epoxy Paint / SS316 polish surface (Optional)
Grounding RingsSS304 (Std) / SS316
Flow DirectionBi-directional (Forward / Reverse)
Protection ClassIP67IP67 / IP68

Transmitter


Model NoCFT188RFT208
Power Supply 100-240 VAC; 12-48 VDC
Display LCD Graphic display 128×64 pixels backlight, 3 programming keys
Housing MaterialPainted die-cast Aluminium
Nylon reinforced with 15% fiber glass
Protection ClassIP67
Cable Gland5 nos cable gland (PG 11)

Outputs

Pulses/ Alarm OutputsNo.1 Digital Output, 1250 Hz, 100mA, 30 Vdc
No.2 Digital Output, 1250 Hz, 100mA, 30 Vdc
 Analog OutputNo.1 Analogue output 0/4 to 20/22 mA (HART optional)
No.2 Analogue output 0/4 to 20/22 mA (HART optional over Output.1)
Communication Gateway1 no for Alarm/ Empty Pipe / Third Electrode (Optional)
Communication Gateway RS485
Data Logger (optional) N/AMicroSD Memory Card
4 to 32 Gbytes
 Housing MaterialAluminium/ Nylon reinforced with 15% fiber glass
Protection Class IP67
 Cable Length N/A10m(Std) Optional up to 50m
Cable Entry  PG 11

 *For other requirement, please contact Flotech for availability