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Flow Converter for UCUF ultrasonic flowmetersSFC3000

SFC3000

SFC3000 PDF

*Specifications are subject to change without prior notice.

The UCUF series ultrasonic flowmeter is designed for measuring small flow rates of ultra-pure water and chemical liquids.
All wet parts are made of special grade PFA molds and have no moving parts or sealing mechanism such as an O-ring which would accumulate liquid components.
The simple and smooth construction leaves no residues and is ideal for processes such as semiconductor manufacturing which requires ultimate cleanliness.
The SFC3000 is a converter for UCUF series ultrasonic flowmeters.
Using state-of-the-art technologies such as Digital Signal Processing, the converter has reduced significantly the adverse effects caused by the bubbles contained in semiconductor and chemical liquid handling processes.

Features

  • · Enhanced resistance to bubbles
  • · The converter is compact and lightweight with a plug-in construction easy for wiring.
  • · Cleared EMC test: EN61326-1: 2013 EN61326-2-3: 2013. RoHS compatible
  • · Liquids with kinematic viscosity of as high as 40 mm2/s can be measured
  • · Corrosion resistant and easy to install
  • · Accuracy: Within ±1% of the reading at flow velocity of 1 m/s or more
  • · Additional functions: Error detection, Self diagnosis
  • · Simple parameter setting suitable for each measuring liquid

Short Specifications

Model SFC3000
Applicable
detectors
UCUF-04BL, UCUF-04K/06K, UCUF04E/06E, UCUF-04M/06M
UCUF-10K/15K/20K, UCUF-10M/15M/20M
Measuring fluid Liquids
Fluid temperature 5 to 90°C
Fluid sound speed 400 to 2500 m/s
Fluid kinematic
viscosity
0.3 to 40mm²/s
Flow range Min.: 0 to 0.05 L/min, Max.: 0 to 8.0 L/min
Input Exclusive cable with a BNC connector from detector
Pulse output Selectable from frequency pulse, totalizing pulse or fault output
By open collector: Load rating: Within 30 VDC, 15 mA

·Frequency pulse output
 Duty ratio: 1:1
 Pulse rate: 0 to 1000 Hz (full scale)

·Totalizing pulse output
 Unit x0.1 mL, x1 mL, x10 mL, x1L
 Pulse width: 0.5 ms, 50 ms, 100 ms

·Fault output when converter or detector is in error.
 NO or NC is selectable
Current output 4 to 20 mA DC Load resistance: Within 500 Ω
Low flow cutoff 0 to 25 %F.S.
Communication RS485 communication function, Protocol: MODBUS
Up to 32 units can be connected
Power supply 24 VDC±10%
Enclosure IP20 Indoor use
Installation DIN rail installation