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Distance & displacement sensors

Magnetic

Explore magnetic position sensors. Compare measuring range, linearity and outputs, and check magnet selection and installation spacing for the application.

2 series in this technology
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Sensor head Offset: distance to the start of the range Net measuring span: end minus start

Min 12 mm Max 55 mm

  • Target material
  • Surface
  • Electrical conductivity

Magnetic models

16 matching models

Technology overview

Magnetic position sensors measure displacement from changes in the field of a magnet moving relative to the sensor. Magnet selection, sensor-to-magnet spacing and mounting are part of the measurement design. Match measuring range, linearity, output signal and operating conditions to the model and system.

Quality and certification

Certified quality management, calibration certificates and calibration services at manufacturers’ facilities.

  • Every instrument is supplied with a calibration certificate.
  • Advanced calibration services at manufacturers’ facilities abroad, coordinated and supported by Elina.
  • The quality management system is certified to ISO 9001:2015. Certificate I31417 is valid until 7 April 2028.
Download the certificate PDF
9001:2015

The industries we serve

Frequently asked questions

Answers to the most common questions about our products and services

For mainSENSOR, yes: a magnet is attached to the object and its distance produces a continuous output.

mainSENSOR supports non-ferromagnetic barriers such as aluminium; this does not establish suitability through ferromagnetic steel.

It also depends on the specified target magnet. Select sensor and magnet as a matched arrangement rather than assigning the largest magnet’s span to every installation.

No. It provides a continuous linear distance signal for displacement measurement as well as presence-related tasks. Output type depends on model.

No. It measures the magnet attached to the part without contact. Match the movement path and clearance to the sensor/magnet configuration.

Some mainSENSOR systems detect rotation using one or two magnets mounted on the rotating part. Select the magnet arrangement and sensor model for the application; this does not establish one maximum rotational speed for the whole family.

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