• Mixing, batching and dosing systems, filtration systems, pump control
• Water flow monitoring
• Water circulation and treatment systems
• Fire-fighting systems, foam mixing, control of sprinkler systems
• Heat transfer and cooling systems
• Water including raw water, process water, wastewater, salt water, heated and cooled water
• Mud, slurry, sludge, manure
The OPTIFLUX 1000 flow sensor is available in a
diameter range from DN10 up to DN150. The
compact flangeless flow sensor meets all applicable
process connections: EN 1092, DIN, ANSI and JIS.
The OPTIFLUX 1000 flow sensor is compatible with
the IFC 050, IFC 100 and IFC 300 signal converter.
The flangeless flowmeter is suitable for compact
and remote (field) mounting.
2.1 Technical data
• The following data is provided for general applications. If you require data that is more
relevant to your specific application, please contact us or your local sales office.
• Additional information (certificates, special tools, software,…) and complete product
documentation can be downloaded free of charge from the website (Download Center).
Measuring principle Faraday’s law of induction
Application range Electrically conductive fluids
Primary measured value Flow velocity
Secondary measured value Volume flow
Features Sandwich (wafer) design
PFA liner and Hastelloy® electrodes
Light weight and compact
Modular construction The measurement system consists of a flow sensor and a signal converter.
It is available as compact and as separate version. Additional information
can be found in the documentation of the signal converter.
Compact version With IFC 050 converter: OPTIFLUX 1050 C
With IFC 100 converter: OPTIFLUX 1100 C
With IFC 300 converter: OPTIFLUX 1300 C
Remote version In wall (W) mount version with IFC 050 converter: OPTIFLUX 1050 W
In wall (W) mount version with IFC 100 converter: OPTIFLUX 1100 W
In field (F), wall (W) or rack (R) mount version with IFC 300 converter:
OPTIFLUX 1300 F, W or R
Nominal diameter DN10…150 / 3/8…6″
Reference conditions Medium: water
Temperature +10…+30°C / +50…+86°F
Operating pressure: 1 bar / 14.5 psi
Inlet section ≥ 5 DN
Electrical conductivity: ≥ 300 μS/cm
Maximum measuring error IFC 050: down to 0.5% of the measured value above 0.5 m/s
below 0.5 m/s; deviation ± 2.5 mm/s
IFC 100: down to 0.4% of the measured value ± 1 mm/s
IFC 300: down to 0.3% of the measured value ± 2 mm/s
The maximum measuring error depends on the installation conditions.
For detailed information refer to Measuring accuracy on page 11.
Repeatability ±0.1% of MV, minimum 1 mm/s
Calibration 2 point calibration by direct volume comparison.