ECL202 Video

clear label sensor catalogECL202 Overview

Get Sensor Updates

privacy policy

ECL202 & ECL202e
Eddy-Current Displacement Sensor

Get highest precision from this sensor with a digital core and pushbutton controls.

Features down | Specifications down | Probes & Rangesdown | Mechanical down

Survey Response

"When we were looking for a sensor, Lion Precision quoted quickly, efficiently and professionally. The competition had a 4 week lead time to quote, and 8 weeks delivery in product.  Lion wins hands down!”

Precise, High-Speed Measurements

Convenient Output Interface and Range Selections

Versatile, Useful Features

Life-Cycle Status: Active

Export Requirements

Because of high resolutions, exports of the ECL202 may require an export license.

ECL202e

The ECL202e has different resolution specifications, no bandwidth selection, and can ship without an export license.

Back to Top

Specifications

Typical specifications for standard targets and probes. Actual values depend on probe, target, and calibration. Specifications assume a target area at least three times the diameter of the probe.

Resolution:
RMS, Typical

Dependent on probe and range.
See Range Table for resolution specifics.

ECL202

Nonferrous: 15 kHz - 0.007%
100 Hz - 0.002%
Ferrous: 15 kHz - 0.009%
100 Hz - 0.003%

ECL202e

See Range Table table below

Linearity

0.2% of Range

Error Band

0.4% of Range

Bandwidth

 

ECL202: Selectable: 100 Hz, 1 kHz, 10 kHz, 15 kHz
ECL202e: 15 kHz

Driver Temperature Drift
(15°C-50°C)

Typical. See Range Table chart for details.

0.01% F.S./°C

Probe Temperature Drift
(15°C-65°C, except where noted)

Typical. See Range Table chart for details.

0.01% F.S./°C

Analog Output

0-10 VDC, 0 Ω, 15 mA

Switched Output

30 VAC/60 VDC/100 mA

Input Power

12-24 VDC
2.5  W

Driver Operating Environment

4°C-50°C
IP40

Probe Operating Environment

Standard Probes come with PUR (Polyurethane) jacketed cables. High Temperature Probes have FEP jackets.

Other temperature ranges may be possible. Contact us for more information.

Standard Probes: IP67

High Temperature Probes: IP63

U3 Probe

Standard Probe (PUR Cable):
-25°C to +125°C
(Available with optional FEP cable)

High Temperature Version Not Available

U5-18 Probes

Standard Probes:
-25°C to +125°C

High Temperature Probes:
-25°C to +200°C

U25-50 Probes

Standard Probes:
-25°C to +125°C

High Temperature Probes:
-25°C to +175°C

Back to Top

Probes, Ranges, and Resolutions (Probe Dependent)

Larger Probe Diameter = Larger Range
Target: Flat, Diameter > 3 X Probe Diameter or custom calibration required

Probes can be ordered as vacuum compatible; custom probes are available.

Standard and Fine Ranges, Resolutions, Thermal Drift

Listed specifications are for standard target materials: Nonferrous = Al 6160, Ferrous = 4140 Steel.

eddy-current probe

eddy-current probe

cal

 

 

noise image

Integral filters included in the ECL202

 

Probe


probe flyout

Measurement Range

Target
Type

Resolution* @ Bandwidth

Thermal Drift**

%F.S./°C

Range Type

Range

mm
inch

Near Gap

mm
inch

ECL202

ECL202e

100 Hz
µm
µinch
1 kHz
µm
µinch
10 kHz
µm
µinch
15 kHz
µm
µinch
15 kHz
µm
µinch
Probe Driver

U3

eddy-current probe

Fine

0.25
0.010

0.05
0.002
nonferrous 0.010
0.4
0.015
0.6
0.025
1.0
0.030
1.2
0.04 0.04
ferrous 0.015
0.6
0.025
1.0
0.040
1.6
0.050
2.0
0.06 0.10
Standard 0.50
0.020
0.05
0.002
nonferrous 0.025
1.0
0.030
1.2
0.060
2.4
0.065
2.6
0.400
16
0.04 0.04
ferrous 0.030
1.2
0.040
1.6
0.100
4.0
0.110
4.4
0.400
16
0.08 0.08

U5

eddy-current probe

Fine

0.625
0.025

0.25
0.010
nonferrous 0.030
1.2
0.035
1.4
0.070
2.8
0.075
3.0
0.04 0.04
ferrous 0.040
1.6
0.050
2.0
0.075
3.0
0.080
3.2
0.08 0.04
Standard 1.25
0.050
0.25
0.010
nonferrous 0.045
1.8
0.065
2.6
0.140
5.6
0.150
6.0
0.400
16
0.04 0.10
ferrous 0.080
3.2
0.120
4.8
0.240
9.6
0.260
10.4
0.400
16
0.10 0.10

U8

eddy-current probe

Fine

1.0
0.040

0.35
0.015
nonferrous 0.020
0.8
0.030
1.2
0.050
2.0
0.060
2.4
0.02 0.04
ferrous 0.050
2.0
0.060
2.4
0.100
4.0
0.110
4.3
0.04 0.04
Standard 2.00
0.080
0.35
0.015
nonferrous 0.040
1.6
0.060
2.4
0.135
5.4
0.145
5.8
0.400
16
0.02 0.04
ferrous 0.070
2.8
0.080
3.2
0.180
7.2
0.200
8.0
0.400
16
0.04 0.04

U12

eddy-current probe

Fine

1.6
0.065

0.60
0.025
nonferrous 0.040
1.6
0.050
2.0
0.100
4.0
0.110
4.4
0.01 0.01
ferrous 0.050
2.0
0.070
2.8
0.120
4.8
0.130
5.1
0.02 0.02
Standard 3.50
0.140
0.60
0.025
nonferrous 0.060
2.4
0.090
3.6
0.210
8.4
0.240
9.6
0.400
16
0.02 0.01
ferrous 0.100
4.0
0.170
6.8
0.250
10
0.300
12
0.400
16
0.03 0.01

U18

eddy-current probe

Standard 5.00
0.200
0.75
0.030
nonferrous 0.080
3.2
0.130
5.2
0.300
12
0.340
14
0.400
16
0.01 0.01
ferrous 0.130
5.2
0.200
8.0
0.390
16
0.450
18
0.500
20
0.01 0.01

U25

eddy-current probe

Standard 8.00
0.320
1.25
0.050
nonferrous 0.180
7.2
0.250
10
0.500
20
0.600
24
0.600
24
0.01 0.01
ferrous 0.180
7.2
0.250
10
0.500
20
0.600
24
0.600
24
0.01 0.01

U38

eddy-current probe

Standard 12.5
0.500
1.50
0.060
nonferrous 0.200
8.0
0.350
14
0.700
28
0.800
32
0.800
32
0.01 0.01
ferrous 0.200
8.0
0.350
14
0.700
28
0.800
32
0.800
32
0.02 0.01

U50

eddy-current probe

Standard 15.0
0.600
2.00
0.080
nonferrous 0.300
12
0.400
16
0.800
32
0.900
36
0.900
36
0.01 0.01
ferrous 0.300
12
0.450
18
0.900
36
1.00
40
1.000
40
0.01 0.01

* RMS values listed. Peak-to-Peak values are approximately 8-10 times RMS values. Read Understanding Sensor Resolution Specifications and Effects on Performance about this often misunderstood specification.
In high EMI environments, output noise may rise to 0.030VRMS (0.3% resolution)
** Thermal Drift specified at: Probe: 15°C-65°C; Driver: 15°C-65°C

Back to Top

Mechanical

ecl202 mechanical drawing

 

Mouse-Over probe icons for dimensional preview.
Click for details.

50 mm eddy current probe

Click for mechanical details

38 mm eddy current probe

Click for mechanical details

25 mm eddy current probe

Click for mechanical details

18 mm eddy current probe

Click for mechanical details

12 mm eddy current probe 12 mm eddy current probe

Click for mechanical details

8 mm eddy current probe 8 mm eddy current probe

Click for mechanical details

5mm eddy current probe 5 mm eddy current probe

Click for mechanical details

3 mm eddy current probe 3 mm eddy current probe

Click for mechanical details

© Lion Precision - All Rights Reserved • 563 Shoreview Park Road • St. Paul, MN 55126 • 800-250-9297 • 651-484-6544 • info@lionprecision.com
Capacitive SensorsEddy-Current Sensors Clear Label SensorsSpindle Error Analysis