gb
fr
de
ibs ibs ibs ibs ibs

ECL150 multi-channel eddy-current displacement system

Multi-channel sensing in a small package

The ECL150 eddy-current system provides up to 8 channels of high resolution position and displacement measurement in a small package. It is ideal for multi-sensing applications in industrial environments such as: synchronized x,y,z positioning; 5 degrees of freedom shaft measurement or multi-point thickness measurement.

 

Key specifications

  • Resolution down to 35 nm (250Hz)
  • 250Hz, 1kHz, 10kHz, 15kHz bandwidth (user selectable)
  • Range 0,5 to 15mm
  • Linearity 0,2%
  • Temp. range: Driver  4-50°C Probe -25°C to +125°C (optional high temp. probes)

 

Output features

  • Analogue output (±5 V)
  • Low power/heat
  • Small volume
  • Available without enclosure
  • Up to 8 channels per system (synchronized)

 

Probe choices

Probe model numbers include diamater in mm. The target size must be at least 3 times the probe diameter to maintain specifications. See our probes page for more details. The resolution depends on the selected probe, range and bandwidth. Please contact us for expert advice

Probe

model

Range (mm) **

Min. target size (mm)

Material

type

Resolution (nm)

@ 250Hz

 

@ 1 kHz

 

@ 10 kHz

 

@ 15 kHz

Thermal drift*

Probe - Driver

U3 0,05 - 0,55 6 Non-ferrous 35 45 60 65 0,04 - 0,04
      Ferrous 60 80 100 110 0,08 - 0,08
U5 0,25 - 1,50 10,2 Non-ferrous 75 100 140 150 0,04 - 0,10
      Ferrous 130 180 240 260 0,10 - 0,10
U8 0,35 - 2,35 18,6 Non-ferrous 75 100 135 145 0,02 - 0,04
      Ferrous 100 125 180 200 0,04 - 0,04
U12 0,60 - 4,10 30 Non-ferrous 120 160 210 240 0,02 - 0,01
      Ferrous 150 200 250 300 0,03 - 0,01
U18 0,75 - 5,75 37,4 Non-ferrous 170 240 300 340 0,01 - 0,01
      Ferrous 230 300 390 450 0,01 - 0,01
U25 1,25 - 9,25 75 Non-ferrous 330 430 600 650 0,01 - 0,01
      Ferrous 360 480 650 750 0,01 - 0,01
U38 1,50 - 14,0 114 Non-ferrous 600 750 1000 1200 0,01 - 0,01
      Ferrous 650 800 1100 1300 0,02 - 0,01
U50 2,0 - 17,0 150 Non-ferrous 750 1000 1300 1400 0,01 - 0,01
      Ferrous 800 1100 1400 1500 0,01 - 0,01

* Thermal Drift in % full scale /°C - ** near gap - far gap

 

Outline drawing

 

Click here for more eddy-current position measuring solutions.