Category: Magnescale Digiruler, Magnescale DRO & Linear Measurement, Magnesensor / Magneswitch, Magnet Switch, Ribbon Type scale (Digiruler)

Magnescale SET-P15/16 series Magneswitch

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Prices starting from: £133.00

Typical pricing varies by model, please contact us for a quote.

High-Precision Non-Contact Reference Point and Limit Switch System

The Magnescale SET-P15 and SET-P16 Magneswitch systems provide highly reliable non-contact reference point detection for Digiruler measurement systems and industrial automation applications. Combining a magnetic sensor with a precision magnet, these systems deliver exceptional repeatability, long service life and reliable operation in harsh industrial environments. 

The SET-P15 consists of a PK15 sensor and PG104 magnet, while the SET-P16 combines a PK16 sensor with the same PG104 magnet. Both systems are designed to withstand oil, dust, vibration and mechanical shock, making them ideal for machine tools, automation equipment and precision positioning applications.

Key features

  • Exceptional Repeatability – Provides repeatability of ±3 µm under controlled conditions, ensuring highly accurate reference point detection. 
  • Non-Contact Operation – Magnetic sensing technology eliminates mechanical wear, resulting in long-term reliability and minimal maintenance. 
  • Harsh Environment Capability – Designed to withstand oil, dust, vibration and impact commonly found in industrial manufacturing environments. 
  • High-Speed Detection – Supports response frequencies up to 10 kHz for fast-moving machinery and positioning systems. 
  • Visual Status Indication – Integrated LED indication provides immediate visual confirmation of switching operation. 
  • Compact Design – Small sensor and magnet assembly allows easy integration into new and existing machinery.
Magnescale magneswitch SET P15/16 image

SET-P15 vs SET-P16

SET-P15 (PK15 Sensor + PG104 Magnet)

The SET-P15 can be used as:

  • Digiruler reference point sensor
  • Non-contact limit switch
  • Position detection device
  • Industrial automation sensor

The PK15 incorporates a built-in circuit for direct connection to a control unit, simplifying installation. 

SET-P16 (PK16 Sensor + PG104 Magnet)

The SET-P16 is primarily designed for:

  • Digiruler reference point applications
  • Position referencing systems
  • Magnescale interpolation systems

Typically used in conjunction with Magnescale MJ100 and MJ110 interpolators.

Benefits of the SET-P15/16 Series

  • Highly accurate magnetic reference point detection. 
  • No physical contact or mechanical wear. 
  • Reliable operation in contaminated environments. 
  • Easy integration with Digiruler systems. 
  • Suitable for both positioning and limit switching functions. 
  • Compact installation footprint. 

Technical Specifications:

SpecificationSET-P15 / SET-P16
Repeatability±3 µm
Operating Range7.5 ±2 mm
Maximum Clearance3 mm
Maximum Response Frequency10 kHz
Protection RatingIP67 Equivalent
Operating Temperature-10°C to +60°C
Storage Temperature-20°C to +80°C
Cable Length1.5 m (extendable to 30 m)
Output TypeNPN Open Collector
LED Status IndicatorYes

Typical Applications

Machine Tool Reference Positioning – Provides highly repeatable home position and datum detection for machine tools. 

Automation Systems – Used for accurate position confirmation and machine sequencing. 

Linear Measurement Systems – Acts as a reference mark solution for Digiruler installations. 

Industrial Limit Switching – SET-P15 can function as a robust non-contact limit switch in demanding environments. 

Production Equipment – Reliable position sensing for automated manufacturing systems.

Why Choose the Magnescale SET-P15/16?

The SET-P15 and SET-P16 offer a highly reliable alternative to traditional mechanical limit switches and reference sensors. Their non-contact magnetic operation eliminates wear while delivering exceptional repeatability and environmental resistance. Whether used as a Digiruler reference point or as part of an automation system, the SET-P15/16 series provides dependable performance in the most demanding industrial environments.

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