Positioners

SIPART PS100 and SIPART PS2: One family that masters everything.

As the interface between the control system and valves, positioners play an important role in ensuring reliability and optimal performance in your automated process plants. The SIPART PS100 and SIPART PS2 are just right for your applications and requirements. You have the choice.

Discover the world of Siemens positioner family SIPART PS100 and SIPART PS2

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SIPART PS100

One that masters the essential.

Easy to operate and simply robust: The SIPART PS100 for fast and reliable positioning for standard applications.

SIPART PS100

SIPART PS2

One that masters everything.

A multi-talent that can optimally handle a wide spectrum of challenges: new features offer allow even more opportunites.

Positioner in compact design: The proven all-around talent provides comprehensive functions including intelligent diagnostics and defies even challenging application environments.

Positioner with remote position detection: Prepared for extreme applications: The SIPART PS2 with a separate remote position detection is resistant to extreme temperature influences and vibrations.

Positioner with remote control electronics: Control electronics require special protection in radiation-polluting applications. The SIPART PS2 provides the option for separate, remote control electronics that are fitted in a control cabinet, whereas the position detection system and the pneumatic unit remain on the valve.

Positioner in compact design

Positioner with remote position detection

Positioner with remote control electronics
Product information

Curious about the SIPART PS100?

Ease of use:

  • Quick to start up because of one-push initialization: initialize at the push of a button
  • Easy selection of the control mode: application parameters to select a range of modes, for example, precise control, on/off operation, booster applications.   

Simply robust:

  • Contactless magnetic sensor
  • Ready for tough process conditions because of robust enclosures
  • Corrosion-resistant silencer

All features at a glance.

Easy, fast, and reliable control for standard applications. Discover all features of the SIPART PS100 in this video.

Get to know more about the SIPART PS100!

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Be impressed by the SIPART PS2 all-rounder

Fast Open/Fast Close

  • Faster valve adjustment thanks to smart chamber pressure control
  • Air isn't completely released from the valve, so a new operation point is reached more quickly
  • The result is a substantial reduction in costs

Integrated booster

  • Fast adjustment for large drives
  • Mounted directly on the positioner, reducing external tubing to a minimum

Expanded diagnostics functions

  • Integral pressure sensors monitor compressed air supply and valve chamber pressure
  • Stable control, even with pneumatic leaks or deposit buildups
  • Maintenance information on spring status, number of strokes, static friction affecting the gland seal, wear to the valve seat, and alerts in accordance with NE107

Digitalization

  • Extensive control and diagnostic options using the Valve Monitoring App
  • Fast and predictive determination of valve maintenance requirements
  • Information transmitted to higher-level maintenance systems

A convincing overall package: The SIPART PS2

Be impressed by our all-rounder with all its features.

One that masters everything: SIPART PS2

Discover the proven multi-talent for linear and part-turn actuators - in a slightly different way!  

PIA Life Cycle Portal: The tool for engineering, ordering, installation and operation

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References

What customers say about Siemens positioners
Tenglong Arene Co. Ltd.
China

Positioned for savings

  • Tenglong Arene needed to reduce its energy consumption and emissions while meeting high safety standards.

  • Sipart PS2 valve positioners use 94% less compressed air to run, saving more than RMB 400,000 a year in energy costs and greatly reducing CO2 emissions.

  • The Sipart PS2 valve positioner also enables predictive maintenance, which reduces maintenance costs and results in fewer plant shutdowns

Read the success story

See all references

Download, Support, Services

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Service offers

To remain competitive, companies in industry must ensure – and ideally increase – the availability and productivity of machines and plants. As your partner, we offer a unique range of services and support based on our extensive technology and industry expertise.

Service offers

Service catalog

As your partner, we offer a unique range of services and support based on our extensive technology and industry expertise. With our offerings, you can expect a high degree of reliability and a successful digital future for your company.

Service catalog

Well trained for excellent handling

Receive standardized or individual expertise directly from the manufacturer – with training centers in more than 60 countries.

Training Services

Safety integrated

Safety is key in the process industries. A failure in instruments relevant for safety may have serious implications for humans, the process and the environment. Therefore, a wide range of our process instruments come with on-board safety features for maximum risk reduction.

Functional safety

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