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Tokyo Keiso CO., LTD.

UCL/SFC-series Ultrasonic Flow Meter

UCL/SFC-series Ultrasonic Flow Meter
Tokyo Keiso CO., LTD.

UCL/SFC-series Ultrasonic Flow Meter

Product description
Specifications

UCL/SFC is a clamp-on ultrasonic flowmeter for PFA piping.
There is no need for additional piping work because the flow rate can be measured just by sandwiching the existing tube. The piping is virtually kept clean.

This meter is most suitable for processes requiring cleanliness of semiconductor manufacturing equipment, etc.

  • Detector: UCL (Large diameter, Small diameter)
  • Converter: SFC010C (1CH), SFC011C (6CH)

Features

  • Clamp-On
    The flow rate can be measured simply by sandwiching the existing tube with the meter.
    It is essentially clean because it does not come in contact with the inside of the pipe.
  • High-speed processing
  • Zero adjustment
    By performing zero adjustment before measurement, you can start the measurement for the fluid under the optimum conditions.
  • Abundant functions
    • The seven-segment LED display (red, 4 digits) indicates the instantaneous flow rate and status.
    • Various analog outputs of instantaneous flow rate (select according to output types).
    • Frequency output (1 kHz F.S.), error output, instantaneous flow rate upper/lower limit alarm, integrated flow rate output, and integrated flow rate upper limit alarm (open collector).
    • RS-485 communication enables parameter setting and flow rate data acquisition.
       
  • Applicable standard
    • Applicable EMC standards: EN61326-1, EN61326-2-3
    • RoHS2 compliant

 

Detector

Measuring medium Liquids in general (without bubbles)
Nominal diameter

Outer diameter [mm] × Inner diameter [mm]

mm size: 
     6 × 4
     8 × 6
     10 × 8

Inch size: 
     6.35 × 3.95
     6.35 × 4.35
     9.53 × 6.38
     9.53 × 7.53
     12.70 × 9.55
     19.05 × 15.90
     25.40 × 22.25
Flow range Min. 0 to 3 L/min
Max. 0 to 80 L/min
Fluid temperature 10 to 60℃
Fluid pressure 0 to 0.5 MPa
Process Connection Clamp-On
Accuracy ±2% R.D. (0.8 to 80 L/min)
±0.015 to 0.464 L/min (0 to 23.3 L/min)

 

Converter

Model SFC010C SFC011C
Channel 1 6
Display 4 digits (instantaneous flow rate, status)
Output Digital output: 
     Selected from frequency, integration, alarm, and error.
     Open collector, duty 1:1
     Load resistance 30 V DC, within 10 mA
Analog output: 
     4 to 20 mA DC (standard) load resistance 500Ω or less
Power supply 24 V DC ±10%
Construction Equivalent to IP20 (indoor use)
Installation DIN rail installation