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

Measurement of deionized water

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  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