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SONOTEC CO.55 Non-Invasive Flow Sensor

SONOTEC’s SONOFLOW CO.55 detects the flow rate of liquids in plastic tubes quickly and reliably using ultrasonic measurement. The non-invasive ultrasonic sensor has no contact with the medium and is particularly suited for applications with strict hygienic standards. The clamp-on mounting concept eliminates any risk of contamination or leaking.


Technical Features

SONOTEC offers two versions of this Flow Sensor.  The SONOFLOW CO.55xxx(H) V2 sensor has an anodized aluminum casing that can be cleaned with IPA or mild cleaners.  The SONOFLOW CO.55xxxSD(H) V2 sensor has a stainless steel casing that can withstand the harshest cleaners including Spor-Klenz. This Flow Sensor also has an integrated display to show flow and volume readings.

Key Features
  • No product contact eliminates risk of contamination
  • Reads flow rates down to 20 mL/min (lower flow rates available with special calibration)
  • Flow measurement accuracy as low as +/- 1% of flow rate
  • Tubing size ranges from 5/32” to 1 3/8”
  • Sizes 1” and up have a wingnut closure
  • Compact design with no external electronic board required
  • Easy to use software for monitoring, calibration, and parameter set-up
  • Electrical connection is 8 pin M12 connector
  • Configurable outputs include: RS485, 4-20mA, 0-20kHz, PNP-NPN-Push Pull, MODBus
  • Direct communication to most manufacturers’ pumps
  • Custom calibration to tubing temperature and specified flow rate available on request

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