Eddy Current Sensors

Unmatched precision in even the dirtiest environments

Eddy-current sensors provide high resolution measurement for even the dirtiest environments. These advantages have made eddy-current sensors indispensable for many machine builders, production managers, and precision metrology applications. Non-contact, nanometer resolution,  high-speed applications are what we thrive on. We do this while helping our customers develop unique solutions like in process thread detection or underwater rotating shaft measurement. Lion Precision’s combination of best-in-class eddy-current sensing technology plus the flexibility to customize to our customers’ requirements allows us to deliver real-time insights and unbeatable performance in the lab or production line.

Our eddy-current sensors feature:

The highest resolution at the fastest bandwidth in the industry
Tolerance of dirty environments
Analog and digital outputs
Simple user interface
High vacuum compatibility
Higher temperature environments
Customization based on your requirements

Products

EDA400
Input Voltage:  ±15 VDC
Input Power:  0.7 watts
Output:  ±10 VDC
Linearity Error:  ±0.3 % F. S
Operating Temperature:  10 - 55°C
Weight (Electronics):  35 grams board only (157 grams in optional enclosure)
Weight (Probe with 1 meter cable):  13.4 grams
Null Gap:  0.2 mm
Measuring Range:  ±0.2 to ±0.9 mm
Thermal Sensitivity at Null:  0.01 % F. S/°C
Frequency Response:  20 kHz
RMS Noise at Null:  10 nm @ 1.5 kHz
RMS Noise Full Range:  20 nm @ 1.5 kHz
ECL202
Range:  0.25 mm to 15.0 mm
Typical Resolution @15 kHz:  Nonferrous 0.007%, Ferrous0.009%
Typical Linearity:  0.2%
Max Bandwidth:  15 kHz
Zero/Offset Adjust:  Push-Button
Typical Thermal Drift* F.S./°C:  0.01
ECL150
Range:  0.50 mm to 15.0 mm
Typical Resolution @15 kHz:  Nonferrous 0.007%, Ferrous0.009%
Typical Linearity:  0.2%
Max Bandwidth:  15 kHz
Zero/Offset Adjust:  No
Typical Thermal Drift* F.S./°C:  0.01
ECD360
Range:  0.25 mm to 15.0 mm
Typical Resolution @15 kHz:  Nonferrous 0.007%, Ferrous0.009%
Typical Linearity:  0.2%
Max Bandwidth:  15 kHz
Typical Thermal Drift* F.S./°C:  0.01
ECD310
Input power:  12-36 VDC, 3 W
Linearity Error:  ± 0.3% F. S
Error Band:  ± 0.6% F. S
Operating Temperature:  4-50°C
Probe Operating Environment:  -25°C to +125°C
Temperature Coefficient Driver:  ± 0.04% F.S. / °C
Temperature Coefficient Probe:  ± 0.04% F.S. / °C
ECL101
Range:  0.50 mm to 15.0 mm
Typical Resolution:  0.004%-0.006% depending on range/bandwidth
Typical Linearity:  0.5%
Max Bandwidth:  80 kHz
Zero/Offset Adjust:  Screw
Typical Thermal Drift* F.S./°C:  0.04
ECL110
Range:  0.50 mm to 15.0 mm
Typical Resolution @15 kHz:  Nonferrous 0.009%, Ferrous 0.011%
Typical Linearity:  0.50% of Range
Max Bandwidth:  80 kHz
Zero/Offset Adjust:  Screw
Typical Thermal Drift* F.S./°C:  0.04
ECA101
Typical Resolution @10 kHz:  Nonferrous 0.02%, Ferrous 0.02%
Typical Linearity:  Nonlinear
Max Bandwidth:  10 kHz
Zero/Offset Adjust:  Screw
Typical Thermal Drift* F.S./°C:  0.2
ECA110
Range:  0.50 mm to 15.0 mm
Typical Resolution @10 kHz:  Nonferrous 0.02%, Ferrous 0.02%
Typical Linearity:  Nonlinear
Max Bandwidth:  10 kHz
Zero/Offset Adjust:  No
Typical Thermal Drift* F.S./°C:  0.04
Download our full catalog of eddy-current sensors.
​Contact us today for custom-designed products to deliver elite speed and precision across your application.