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wireSENSOR

Durable string-potentiometer displacement sensor for miscellaneous measurement tasks

wireSENSOR

String-potentiometer miniature sensors for restricted installation space

wireSENSOR

Robust sensors for harsh, industrial environments

wireSENSOR

Greatest variety of sensors

String-potentiometer displacement sensors for measuring ranges up to 50 m

String-potentiometer sensors of the wireSENSOR series measure almost linearly over the entire measuring rangwie and are used for distance and position measurements between 50 mm and 50,000 mm. String-pot sensors from Micro-Epsilon are ideal for both direct integration and subsequent assembly in serial OEM applications, e.g., in medical devices, lifts, conveyors and automotive engineering.

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Characteristics

  1. String-pot sensors for displacement, distance and position measurements up to 50,000 mm
  2. Ideal for difficult-to-access positions
  3. Resolution towards infinity
  4. Easy, fast and flexible mounting
  5. Ideal for customized models
  6. Compact sensor housing combined with a large measuring range
  7. High operational safety and long service life
  8. Analog and digital outputs
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Compact and robust design

Different sensor series cover numerous measurement tasks in different industries. The wireSENSOR MK series is very favourably priced and suitable for the integration into restricted installation space due to the miniaturised design. The wireSENSOR P series is extremely robust and used in applications with large measuring ranges.

Reliable operation and long service life

String-potentiometer displacement sensors measure linear movements using a highly flexible steel wire. The cable drum is attached to a sensor element which provides a displacement-proportional output signal. Measurements are performed with high accuracy and high dynamic response. The use of high quality components guarantees a long service life and high operational reliability.

Telescopic measuring principle - ideal for difficult-to-access places

A clear advantage of this string-potentiometer measuring principle is that the measuring cable can be diverted over deflection pulleys. This property differentiates string-pot sensors from other measuring principles which normally only measure on one axis. The sensor housings are kept extremely compact. The well-conceived sensor design enables large measuring ranges to be realised in a space-saving manner.

Customer-specific designs

More than 120 string-pot sensors with different designs, measuring ranges and output signal types cover a wide range of applications. For special requirements that are not met by standard models, the string-potentiometer sensors can be suitably modified. A commercial implementation can already be achieved with medium-sized quantities.

String-Potentiometers for industrial applications

String-potentiometers, also known as string-pots or wire displacement sensors, are essential components in numerous industrial applications. They are used for the precise measurement of positions and distances. String pots from Micro-Epsilon sensors are versatile and provide reliable data for monitoring and controlling processes.

How string-potentiometers work

String-pots work according to a simple but effective principle. A flexible measuring cable is attached to an object to be monitored. When the object moves, the cable is pulled out or pulled back. This movement is detected by an integrated sensor, which converts the rope length into an electrical signal. This signal can then be used to calculate the exact position or movement of the object.

Areas of application for string-potentiometers

String-pots are used in a wide range of industries and applications:

  • Mobile machines: Measuring the lift height and Extension length in telescopic loaders
  • Mechanical engineering: In CNC machines for precise position detection.
  • Medical technology: Position measurement in medical devices.

Applications