With no up or downstream piping requirements the compact Coriolis flowmeters can be installed in the tightest spaces, enabling applications not possible before.

The FCH400 series delivers: 

• Designed for hygienic applications
  – EHEDG certified
• Up to five modular I/Os
  – Multivariable meter design 
  – Optional plug-in cards 
  – Automatic firmware update
• SmartSensor
  – All digital solution 
  – Installation flexibility 
  – Meter intelligence located in the sensor
• SensorApplicationMemory
  – Maximum data security
  – Plug and play electronics replacement 
• ABB common look and feel
  – Easy Set-up 
  – Operation through the glass via capacitive keys
• VeriMass on-board verification and diagnostics
  – Online preventive maintenance 
  – Extended maintenance cycles 
  – Reduced maintenance effort
• Designed for 70 °C (158 °F) ambient temperature and high vibrations
• Lower pressure drop
• Self-draining
• Global approvals for explosion protection

The FCH450 adds:

• DensiMass software for direct concentration measurement
• FillMass software for filling application control

General specifications:  

• Nominal sizes / measuring ranges
  – DN 25 (1 in.) / 0 to 35,000 kg/h (77,162 lb/h) 
  – DN 50 (2 in.) / 0 to 90,000 kg/h (198,416 lb/h)
  – DN 80 (3 in.) / 0 to 250,000 kg/h (551,156 lb/h)
• Ex approvals
  – ATEX zone 0/1/2, cFMus Div 1/2 and zone 0/1/2
• Hygienic approvals
  – EHEDG and FDA material compliant
• Wetted materials
  – 1.4404 / 1.4435 (316L)
• Accuracy for liquids
  FCH430
  – Mass and volume: 0.4 % o. r. / 0.25 % o. r. / 0.2 % o. r.
  – Density: 10 g/l
  FCH450
  – Mass: 0.15 % o. r. / 0.1 % o. r., volume: 0.15 % o. r.
  – Density: 2 g/l or 1 g/l
• Measuring medium temperature
  FCH430
  –  -50 to 160 °C (-58 to 320 °F)
  FCH450
  –  -50 to 205 °C (-58 to 400 °F)
• Outputs
  – 5 modular I/Os
  – HART 7.1
• Power supply
  – 11 to 30 V DC, 110/230 V AC