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Magnetostrictive sensors

Reliable even for long distances and rough conditions

Magnetostrictive Sensors

Magnetostrictive position measurement systems come into use generally where high reliability and precision are demanded in position and speed measurement.

Over long distances, our contact-free and absolute measuring systems are suitable for all industry-standard interfaces and for a wide range of applications. Even under extreme surrounding conditions, they guarantee a high machine and system availability.

The most important benefits

  • Precise, absolute measurement without a reference run
  • Contact-free, therefore wear-free – no downtimes, long service life
  • Resistant to shock, vibration and contamination
  • Hermetically sealed housing
  • Highly dynamic control applications through synchronized measurement data
  • High durability and long service life
  • Flexible installation and handling

Magnetostrictive linear position sensors for explosion hazard areas

  • Suitable for Zones 0, 1, and 2
  • Measurement ranges of up to 7620 mm
  • Absolute output signal with high resolution of up to 5 µm
  • Pressure-rated up to 600 bar
  • Range of interfaces available
  • Fast commissioning through characteristic curve adjustment
  • Many international certifications, such as IECEx, ATEX, and CSA

Magnetostrictive linear position sensors for extreme environments

  • Rugged stainless steel housing
  • Exceptionally shock- and vibration-resistant
  • Extreme waterproofness, IP69K
  • Temperature range of -40 to 85 °C
  • High-pressure resistance rated up to 1000 bar
  • Resolution of up to 1 µm
  • Measuring lengths of up to 7620 mm
  • Non-contacting, thus free from wear – no downtimes

Magnetostrictive linear position sensors for industrial hydraulics

  • High resolution of up to 1 µm
  • Measuring lengths of up to 7620 mm
  • Measures several positions and speeds at the same time
  • Programmable output signals – invert, configure, and document the measurement range
  • Flexible installation thanks to various thread types
  • Non-contacting, thus free from wear – no downtimes and a long service life
  • Expanded measuring possibilities with multi-magnet technology
  • Easy integration with equipment through a variety of interfaces – such as IO-Link, Profinet, EtherCAT, SSI, and analog

Magnetostrictive linear position sensors for level measurement in hygienic areas

  • 100 % stainless steel for unbeatable hygiene standards and a long service life
  • Safe for sterilization (SIP) and cleaning (CIP)
  • Continuous precise measurement in the μm range for excellent filling results
  • Reliable fill level values thanks to foam compensation system
  • International certificates such as 3-A Sanitary Standard, FDA and EHEDG
  • Tri-clamp mounting

Magnetostrictive linear position sensors for mobile hydraulics

  • High resolution
  • Measuring lengths of up to 2000 mm
  • Programmable output signals – invert, configure, and document the measurement range
  • Non-contacting, thus free from wear – no downtimes and a long service life
  • Variety of interfaces – analog and digital
  • Simple to integrate into the cylinder – compact form factor

Magnetostrictive linear position sensors in the profile housing

  • High resolution of up to 0.5 µm
  • Measuring lengths of up to 7620 mm
  • Measures several positions and speeds at the same time
  • Non-contacting, thus free from wear – no downtimes and a long service life
  • Easy integration with equipment through a variety of interfaces – such as IO-Link, Profinet, EtherCAT, SSI, and analog
  • Programmable output signals – invert, configure, and document the measurement range
  • Three housing variants for flexible and fast installation depending on the space requirements and application
  • Floating and captive encoders

Redundant magnetostrictive linear position sensors

  • Double- or triple-redundancy design
  • Temperature range of -40 to 85 °C
  • Analog and digital interfaces
  • Flexibly adjustable measurement range and signal inversion via software
  • Settings can be copied to all three measurement channels
  • Durable thanks to robust mechanical construction
  • Non-contacting and thus free from wear

Magnetostrictive linear position sensors for long distances

  • Absolute magnetostrictive linear position sensor with a measuring range of up to several hundred meters
  • High fail-safe factor and low maintenance thanks to non-contact, wear-free operating principle
  • For harsh industrial environments (IP67)
  • System automatically adjusts to the magnetic marker
  • Repeat accuracy down to ±0.5 mm