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Position sensors cylinder sensor Linear Sensors rotary sensor sensor cables

Linear Sensors

Linear position sensors for mounting parallel to a linear motion. We offer reliable and robust potentiometers and magnetostrictive sensors, with solutions for both external mounting and integration.

Position sensors Linear Sensors rotary sensor sensor cables

Optimize Position Control with Linear Sensors

Linear sensors are used for position control of linear movements. This can be achieved with several technologies, and with us, you will find potentiometers and magnetostrictive sensors. You can read more in our articles regarding these technologies.

Different applications have varying requirements for mechanical installation, electrical connection, linearity and repeatability, robustness, etc. Some sensors are better suited for external installation, while others are suitable for built-in applications.

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Installation Methods

Linear sensors are usually installed in one of the following ways:

  • Rod based sensor. The sensor housing is fixed, and the sensor rod is attached to the linear motion.
  • Sensor with shuttle. The sensor housing is fixed, and the linear motion is attached to a shuttle on the sensor housing. This solution can be completely sealed by a linear magnetostrictive sensor.
  • Sensor with ball joints. The sensor is suspended in ball joints parallel to the linear motion.

If the measurement is made in parallel with a hydraulic or pneumatic cylinder, a cylinder sensor might be an excellent alternative.

Complete your solution with suitable cables and connectors for easy installation.

Are you looking for another product?

We have more products in our range than those listed on this website. Please feel free to contact us for further assistance.

Technology: Magnetostrictive
Linearity: ±0.025% FS
Strokes: 10…2500 mm
Output: 0….10V | 4…20mA
Temperature range: 0ºC…+65ºC

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Technology: Potentiometer
Linearity: ±0.07% FS
Strokes: 75…1000 mm
Output: Voltage divider | 4…20 mA
Temperature range: -55°C…+125°C
-40°C…+85°C (4…20mA signal)

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Technology: Potentiometer
Linearity: ± 0.8 – 0,1 % FS type
Strokes: 5…50 mm
Output: Voltage divider
Temperature range: -55°C … +135°C

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Technology: Potentiometer
Linearity: ±0.1% – ±0.5%
Strokes: 10…300 mm
Output: Voltage divider
Temperature range: -60°C…+150°C

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Technology: Potentiometer
Linearity: ±1.0% FS
Strokes: 12…38 mm
Output: Voltage divider
Temperature range: -40°C…+135°C

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Technology: Potentiometer
Magnetostrictive
Linearity: Depends on sensor selection
Strokes: 50…7500mm
Output: Depends on sensor selection
Temperature range: Depends on sensor selection

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Technology: Magnetostrictive
Linearity: ±0.025% FS
Strokes: 15…7500 mm
Output: 0…10 V | 4…20mA
SSI | Incremental
Temperature range: -20ºC…+80ºC

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Technology: Magnetostrictive
Linearity: ±0.02% FS
Strokes: 50…7500 mm
Output: Profibus DPV0
Temperature range: -20°C…+75ºC

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Standard: DIN 43650 typ A
Protection rating: IP65
Temperature range: -40°C…+90°C

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Standard: DIN 43650 type A, M12 A-code
Protection rating: DIN 43650 typ A, M12 A-code
Temperature range: -25°C…+ 90°C

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A vertical-lift bridge

Robust Linear Sensor for Bridge Machinery

Regal delivers twelve RCP linear sensors with Profibus to an openable bridge, a so-called vertical-lifting bridge. The sensors will measure the lever movement on the bridge machinery’s wire wheel.

Frequently Asked Questions about Linear Sensors

What is a linear sensor used for?

A linear sensor measures movement along a straight path and converts that motion into an electrical signal for position control. It is typically used when a system needs to monitor or control linear travel rather than rotation.

Which is better: potentiometric or magnetostrictive sensor?

It depends on the application. Potentiometric sensors are common in shorter-stroke and simpler setups, while magnetostrictive sensors are a strong fit when you need higher linearity, longer stroke ranges, and robust performance.

How are linear sensors mounted?

There are three common approaches: rod-based mounting, shuttle-based mounting, and ball-joint suspension. The best option depends on how the sensor fits into the machine layout and how the motion is transmitted.

When should I use a cylinder sensor instead?

If the measurement is made parallel to a hydraulic or pneumatic cylinder, a cylinder sensor may be a better alternative. Compare both options before choosing a sensor for your application.

What output types are available for linear sensors?

Our linear sensors include voltage divider, 4–20 mA, 0–10 V, SSI, incremental, and Profibus DPV0 outputs.

Do you offer installation accessories too?

Yes. We offer connector accessories such as DIN-43650 and DIN-to-M12. Contact us for more information about our accessories.

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