SICK DOSIC Series Flow Sensor

Measurement of flow via ultrasonic, non-contact measurement. Analog output, and digital I/O. Up to 16bar process pressure, suitable for CIP systems.

This model has 16 variants.
Effective August 29th, 2025 SICK has added a 9.8% surcharge for all of their products. The surcharge will appear as a separate line item on each sales order.
Part Number
  • DOSIC Series
Highlights...

Features

  • Measurement principle: ultrasonic sensor
  • Medium: conductive and non-conductive liquids
  • Output signal(s):
    • 1x analog output: 4 to 20mA, 2x digital input or
  • output (configurable)
    • 2x analog output: 4 to 20mA, 2x digital input or
  • output (configurable)
  • IO-Link available
  • Nominal width of measuring tube: DN 15 / DN 25
  • Maximum adjustable measuring range: 80l/min / 250l/min
  • Process temperature: –20 to 95°C, up to 143°C for 60 minutes for SIP process
  • Process pressure: –0.5 to 16bar
  • Enclosure rating: IP67, IP69
    • Stainless steel 1.4404 wetted parts
  • EHEDG-certified and FDA-compliant

The SICK DOSIC Series Flow Sensor is a non-contact flowmeter designed for the detection of the flow volume of conductive and non-conductive liquids, utilizing ultrasonic technology. The measurement channel and stainless-steel housing permit the DOSIC Series to be used in hygienic environments. The compact and rugged design offers a wide variety of application possibilities, including in those where space restrictions or aggressive media play a role. Installation is quick and easy, and does not require medium calibration. The seal-free, self-draining measuring tube enhances process reliability. Up to two configurable digital and analog outputs as well as the IO-Link interface ensure integration across various designs is streamlined. The DOSIC Series is EHEDG-certified and FDA-compliant.

Applications

  • Food and beverage industry
  • Use in CIP systems
  • Rinsing circuits with demineralized water
  • Cooling circuits
  • Dairy industry and adjacent measuring systems