Category: Magnescale Digital Gauges, Robust, long range measurement type , Sensors

Magnescale DK155 Digital Gauge (155mm, 0.5µm)

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Prices starting from: £1,518.00

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

The Magnescale DK155 is a high-accuracy, long-range digital gauge designed for demanding industrial measurement applications requiring extended travel and robust performance.

As part of the Magnescale DK series, the DK155 combines long stroke capability with stable, high-precision measurement, making it ideal for large-scale measurement tasks, automation systems, and production environments where durability and consistency are essential.

Key features

  • 155mm measuring range for large displacement measurement 
  • 0.5µm resolution for precision measurement applications 
  • Accuracy of 5µm across full stroke 
  • Robust construction for harsh industrial environments 
  • Resistant to oil, dust, vibration, and shock 
  • Magnetic adsorption type feeler available for stability on large parts 
  • Built-in reference point for repeatable positioning 
  • A/B quadrature output for integration with PLCs and control systems 

Description

The DK155 is part of the Magnescale DK Series, designed for long-range measurement applications where both durability and measurement stability are critical.

With significantly greater travel than DK10, DK25, DK50, and DK100 models, the DK155 is particularly suited for large component measurement, displacement monitoring, and positioning control.

Its rigid construction ensures consistent measurement performance under mechanical load, while Magnescale’s magnetic detection technology delivers reliable, drift-free measurement even in environments with vibration, contamination, or temperature variations. 

Available models:

Part NumberModelDescription
97928694DK155PR5Straight / Protected type / gravity driven

Technical specifications:

SpecificationValue
Measuring range155 mm
Resolution0.5 µm
Accuracy (20°C)5 µm
Measuring forceApprox. 0.9 N (typical)
Protection ratingIP64 (model dependent)
Operating temperature0 to +50°C
Storage temperature-10 to +60°C
Cable length2 m
Stem diameterØ32 mm
Magnetically attachable feelerMagnetic attraction : 10 N, resistance against horizontal slip : 2.7 N Provided with φ4 mm carbide ball tip
WeightApprox. 1,100 g
*1 The mass indicated is the total mass excluding the cable

Typical Applications

  • Machine tool positioning and feedback
  • Automated inspection systems
  • Large component dimensional measurement
  • Thickness and displacement measurement
  • Inline production quality control

Q: What is the Magnescale DK155 used for?

A: The DK155 is used for long-range precision measurement in industrial environments, particularly where large displacement or component measurement is required.


Q: What measuring range does the DK155 offer?

A: The DK155 provides a 155mm measuring range, making it suitable for large-scale measurement applications. 


Q: What accuracy and resolution does the DK155 provide?

A: The DK155 delivers 0.5µm resolution and 5µm accuracy, ensuring reliable measurement over long travel distances.


Q: Is the DK155 suitable for harsh environments?

A: Yes, the DK155 is designed to perform in industrial environments with oil, dust, vibration, and shock, and protected versions offer increased environmental resistance


Q: Can the DK155 be used in automation systems?

A: Yes, the DK155 provides A/B quadrature output, enabling integration with PLCs and industrial control systems. 


Q: What makes the DK155 different from DK100?

A: The DK155 offers a longer measuring range (155mm vs 100mm) and is designed for larger-scale measurement tasks.


Q: Does the DK155 support specialised measurement setups?

A: Yes, certain configurations include magnetic adsorption feelers, allowing stable measurement on large or moving surfaces.

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