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Product portfolio
Pressure sensor with hygienic connection – Pressure sensor with flush clamping connection – Hygienic pressure sensors PP20H – Hydrostatic level sensor with hygienic connection and IO-Link

Pressure sensor with hygienic connection

PP20H

  • 3-A sanitary standards, FDA-compliant, EHEDG-certified
  • CIP capable
  • Space-saving installations from DN 25 on
  • Optionally available with IO-Link
  • Absolute pressure, relative pressure and vacuum measurement
  • Pressure measuring range -1 ... 40 bar
To the product
CombiPress – Pressure and continuous level measurement – PFMH – Hydrostatic level sensor with hygienic connection and touch screen – Pressure sensor with hygienic connection and touch screen – Pressure sensor with flush clamping connection and touch screen

Pressure sensor with hygienic connection and touch screen

CombiPress PFMH

  • 3-A sanitary standards, FDA-compliant, EHEDG-certified
  • CIP and SIP capable
  • Versions available for high media temperatures (200 °C)
  • Optionally available with switching output
  • Absolute pressure, relative pressure and vacuum measurement
  • Pressure measuring range -1.0 ... 68.0 bar
To the product
Hydrostatic level sensor with hygienic connection – Pressure transmitter with hygienic connection – Pressure sensor with flush clamping connection

Pressure transmitter with hygienic connection

PBMH hygienic

  • 3-A sanitary standards, FDA-compliant, EHEDG-certified
  • CIP and SIP capable
  • Versions available for high media temperatures (200 °C)
  • Absolute pressure, relative pressure and vacuum measurement
  • Pressure measuring ranges -1 ... 0 bar up to 0 ... 40 bar
To the product
CombiPress – Pressure and continuous level measurement – PFMN – Hydrostatic level sensor with flush membrane and touch screen – Pressure sensor with flush membrane and touch screen

Pressure sensor with flush membrane and touch screen

CombiPress PFMN

  • Cavity-free process connection
  • CIP capable
  • Compact installation from G 1/2 A
  • Optionally available with switching output
  • Absolute pressure, relative pressure and vacuum measurement
  • Pressure measuring ranges -1 ... 0 bar up to 0 ... 400 bar
To the product
Pressure transmitter with flush membrane – Hydrostatic level sensor with flush membrane

Pressure transmitter with flush membrane

PBMN Flush

  • Cavity-free process connection
  • CIP capable
  • Compact installation from G 1/2 A
  • Absolute pressure, relative pressure and vacuum measurement
  • Pressure measuring ranges -1 ... 0 bar up to 0 ... 400 bar
To the product

Your benefits
  • Food safety and hygiene
    • Design and materials meet food and pharmaceutical standards
    • Versions compliant to 3-A sanitary standards, FDA and with EHEDG certification
  • Easy to operate for convenient process monitoring
    • Large display with touch screen and multicolor traffic light system
    • Programmable switching output
  • High accuracy and excellent reproducibility
    • Outstanding temperature stability, excellent long-term stability

Applications
  • Continuous hydrostatic level measurement, e.g. in CIP systems
  • Steam phase monitoring in SIP processes
  • Filter monitoring, detection of clogging
  • De-aerator control in milk logistics
  • Gas pressure control in carbonators (CO2)
  • Filling pressure control in filling machines
  • Differential pressure measurement during cold blowing of sterile air filters
  • Pressure measurement in KEG systems with pipe diameters from DN 25

Technology
Für jede Umgebungsbedingung das richtige Sensordesign – Entwickelt für die anspruchvollsten Umgebungen – Hygienic pressure sensors – Technology – Autoclavable pressure sensors – Pressure sensors with flush membrane

Silicon semiconductor sensor, front-flush (piezo-resistive pressure measurement)
In semiconductor materials, the change in the specific resistance and thus of the signal results from the variable mobility of the electrons in the crystalline structure. This mobility is affected by the mechanical load. The sensitive silicon chip and the process medium are separated by a stainless steel membrane (encapsulation). Depending on the application, paraffin or silicone oil is used as transmission fluid for internal pressure transmission.
Transmitters with piezo-resistive silicon technology stand out due to their high measuring accuracy and long-term stability. Thanks to their fully welded housing, they are durable and can also be used in potentially explosive areas (ATEX).
They are even suitable for small measuring ranges, particularly for hydrostatic level measurements from a height of 0.5 m.


Downloads
Technical and Application Reports / White Paper