In more and more demanding displacement sensor applications, the need for small size, digital outputs and low power consumption is becoming paramount. Lion Precision has developed a new digital eddy current driver for these demanding applications.

Product Overview

Lion Precision’s ECD310 is a miniaturized digital eddy current driver available with 1 or 2 channels. The driver is designed as an easily mountable board for installation in a control system. It has an EtherCAT digital output, as well as an SPI output. The channels are synchronized, preventing crosstalk between sensors.

The ECD310 digital driver works with all of Lion Precision’s rugged eddy current probes. This enables ranges from as small as 0.25 mm to 15 mm. It has bandwidths from 100 Hz to 15 kHz that are adjustable via the digital interface.

Key Benefits

  • Works with all our eddy current probes
  • Small size
  • Embeddable
  • User-Selectable Bandwidth 100 Hz, 1 kHz, 10 kHz, 15 kHz
  • Probes can be ordered as vacuum compatible


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.

  • Input power: 12-36 VDC, 3 W
  • Linearity Error: ± 0.3% F. S
  • Error Band: ± 0.6% F. S
  • Operating Temperature: 4-50oC
  • Probe Operating Environment: -25oC to +125oC
  • Temperature Coefficient Driver: ± 0.04% F.S. / oC
  • Temperature Coefficient Probe: ± 0.04% F.S. / oC

Contact Lion Precision today for your sensing needs

Lion Precision’s versatility lies within our wide range of sensors and sensor systems for virtually any displacement measurement and our ability to rapidly customize a solution to meet demanding applications. At Lion Precision we are committed to working directly with you to meet your individual needs and design specifications. Call us today and talk to an expert who will walk you through our process of selecting and customizing the perfect sensor for your needs. Please give us a call or email us for Technical Support.

​Contact us today for custom-designed products to deliver elite speed and precision across your application.