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  1. Flow sensors
  2. Selection by medium
  3. Deionised water

Measurement of deionized water

Notes:
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Suitable to some extent - please contact the Service Center at +371 62 802 777 in this case.
  Ultrasonic Vortex Calorimetric
immersion sensors
  Product details Product details Product details

Measuring principle

Ultrasonic

Vortex

Calorimetric

Accuracy

Pressure loss

Detection of direction

Quantity meter (totaliser)

media:      

Non-conductive media

Chemical liquids
of low concentration,
e.g. sodium hydroxide solution < 5%

Resistant to      

Temperature fluctuations

Viscosity changes

Air content

Particles

Pressure peaks

Deposits

Vibrations

Installation      

No inlet pipe length required

Vortex Special features


Measuring principle

Product series

  • SV series

Nominal width (DNxx)

  • DN6...DN25

Measuring range

  • 0.5...150l/min

Accuracy

  • ± 2 % VMR

Medium temperature

  • -40...100°C

Pressure rating

  • 12 bar

Requirement:

  • No vibrations in the installation
  • No change in viscosity
  • Inlet and outlet pipe lengths must be taken into account

Industries

  • Automotive industry
  • Robotics and automation
  • Electronics

Highlights

  • Low pressure loss
  • Setting aid with full text display
  • 12 V version

Process values

  • Flow
  • Temperature
  • Device status/ diagnostics
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Ultrasonic Special features



Measuring principle

Product series

  • SU series

Nominal width (DNxx)

  • DN25/DN50

Measuring range

  • 0.5...1000l/min

Accuracy

  • ± (1 % MV + 0.5 % VMR)

Medium temperature

  • -20…100 °C

Pressure rating

  • 100 bar

Requirement:

  • No change in viscosity
  • Inlet and outlet pipe lengths must be taken into account

Industries

  • Food industry
  • Automotive industry
  • Robotics and automation
  • mobile machines
  • Water and wastewater

Highlights

  • Continuous stainless steel pipe without internal
    interfering bodies, moving components or seals
  • Acyclic output of signal strength as an indicator
    for application changes
  • guided set-up,
  • Low pressure loss
  • Operating status LED

Process values

  • Measurement of the total quantity/ totaliser
  • Flow
  • Temperature
  • Device status/ diagnostics

Calorimetric Immersion sensors

Special features


Measuring principle

Product series

  • SI, SA and SF series

Nominal diameter

  • Independent of DN

Measuring range

  • Liquid 0.04...3m/s
  • Gas 0.6...100m/s

Accuracy

  • Liquid ± (7% MV + 2% VMR)
  • Gas ± (10% MV + 2% VMR)

Medium temperature

  • -20...90°C

Pressure rating

  • Up to 300 bar

Requirement:

  • Inlet and outlet pipe lengths must be taken into account
  • Thermally conductive medium
  • Avoid rapid temperature changes

Industries

  • Automotive industry
  • Robotics and automation
  • Water industry
  • Ship automation
  • Food industry

Highlights

  • Independent of nominal pipe diameters
  • Diverse material selection for components in contact with the medium
  • Easy set-up

Process values

  • Point flow velocity
  • Temperature
  • Device status/ diagnostics
  • Calculated flow
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Product platforms - flow sensors/ flow meters