Compact Long Range Draw Wire Displacement Sensor | Low Cost | MK120

Compact, Longer Range, Low Cost & Ideal for OEM Applications

Description

The MK120 compact long range draw wire displacement sensor is small, low cost and has a measuring range of 0-2300mm, 0-3500mm and 0-5000mm.  They are low cost and customer specific designs makes it ideal for high volume OEM applications.  They feature a robust plastic housing and a very compact design, enabling it to fit into the smallest of spaces.

The MK120 compact long range draw wire displacement sensor is analogue only with a non-linearity better than ±0.15% of the full scale output.

For a compact yet small measuring range try the MK30 low range draw wire displacement sensor.

Features

  • Measuring Range: 0-3000mm, 0-5000mm, 0-7500mm Analogue Only
  • Outputs Include: Potentiometer / Voltage / Current
  • Environmental Protection: IP65
  • Non-Linearity: <±0.15% of Full Scale Output
  • Low Cost Ideal for OEM
  • Customised Versions for High Volume Available
  • Compact and longer Measuring Range
  • Analogue Only
  • Potentiometer, Voltage and Current Output
  • Robust Plastic Housing

Specifications

Model MK120-3000 MK120-5000 MK120-7500
Measuring range 3000 mm 5000 mm 7500 mm
Analog output Potentiometer, current, voltage
Resolution Hybrid potentiometer P10 towards infinity
Linearity Hybrid potentiometer P10 ≤ ±0.15 % FSO ≤ ±4.5 mm ≤ ±7.5 mm ≤ ±11.25 mm
Sensor element Hybrid potentiometer
Wire extension force (max.) approx. 10 N
Wire retraction force (min.) approx. 4 N
Wire acceleration (max.) approx. 6 g
Material housing Plastics (PA 6)
Material measuring wire Polyamide-coated stainless steel (ø 0.45 mm)
Wire mounting Wire clip
Mounting Mounting holes or mounting grooves on the sensor housing
Temperature range storage -20 … +80 °C
Temperature range operation -20 … +80 °C
Connection integrated cable, radial, length 1 m
Shock (DIN EN 60068-2-27) 40 g / 6 ms in 3 axes, 2 directions and 3000 shocks each
Vibration (DIN EN 60068-2-6) 3 g / 10 … 5000 Hz in 3 axes and 10 cycles each
Protection class (DIN EN 60529) IP65
Weight approx. 850 g (incl. cable)

Ordering Combinations

Model Range Connection Output
MK120 0-3000 (CR) Cable Radial (P) Potentiometer
MK120 0-3000 (CR) Cable Radial (U) Voltage
MK120 0-3000 (CR) Cable Radial (I) Current
MK120 0-5000 (CR) Cable Radial (P) Potentiometer
MK120 0-5000 (CR) Cable Radial (U) Voltage
MK120 0-5000 (CR) Cable Radial (I) Current
MK120 0-7500 (CR) Cable Radial (P) Potentiometer
MK120 0-7500 (CR) Cable Radial (U) Voltage
MK120 0-7500 (CR) Cable Radial (I) Current

Product Dimensions

MK120 3000, 5000 Compact Long Range Draw Wire Displacement Sensor Outline
MK120 7500 Compact Long Range Draw Wire Displacement Sensor Outline

All dimensions are in mm

Video

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