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  1. Flow sensors
  2. Selection by medium
  3. Gases

Measurement of gaseous media

Notes:
Very well suitable

Well suitable

Suitable

Not suitable


Available

Not available
Suitable to some extent - please contact the Service-Center +371 62 802 777 in this case
Calorimetric
Inline sensors
Calorimetric
Immersion sensors
Product details Product details

Measuring principle

Calorimetric

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%

Food grade*

Resistant to

Temperature fluctuations

Viscosity changes

Air content

Particles

Pressure peaks

Deposits

Vibrations

Installation

No inlet pipe length required

* For the exact media please refer to the corresponding data sheet.

Calorimetric Inline sensors Particularities



Measuring principle:

Product series

  • SD series, SDG series

Measuring range

  • 0.02...17480 m3/h

Nominal width

  • DN8...DN200

Medium temperature

  • -10...60 °C

Pressure rating

  • Up to 50 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
  • Ship Automation
  • Food industry

Highlights:

  • High measurement accuracy
  • High measurement dynamics
  • Low pressure loss

Process values:

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

Calorimetric immersion sensors

Particularities


Measuring principle:

Product series

  • SI, SA and SF series

Nominal width

  • Independent of DN

Measuring range

  • Liquid 0.04...3 m/s
  • Gas 0.6...300 m/s

Accuracy

  • Liquid ± (7 % MW + 2 % MEW)
  • Gas ± (10 % MW + 2 % MEW)

Medium temperature

  • -25...100°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