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Intelligent eddy current system (single-channel) for very precise measurements.
Unit of Measure

Specifications

Measurement Range

N/A 0.4 to 80 mm

Linearity

N/A ± 0.2 %

Resolution

N/A 0.005 %

Bandwidth

N/A 100 kHz-3 dB

Advantages

N/A

  • Non-contact and wear free
  • Highest resolution and linearity
  • Very stable measurements
  • High measurement rates
  • Excellent temperature range and temperature stability
  • For industrial applications

Additional Information

N/A OEM integration in textile machines
Eddy current sensors measure the thickness variation of thread in textile machines.

Application in test rigs
In the automotive industry these systems measure internal dimensional changes inside a running engine.

In-line quality control
Eddy current sensors measure the flatness in rolling mills.

Worldwide the largest selection of sensors
The technological leadership in eddy current sensors, which spans many years, is reflected in the sensor range - more than 400 sensors are available in different versions for the most varied applications.

Suitable for extreme temperatures
The sensors can be used from -50 ºC to + 350 ºC. The wide temperature range and the insensitivity to soiling or dust gives an enormous range of applications in industrial environments.
Whereas currently available eddy current sensors exhibit extreme drift with variations in the ambient temperature, an active temperature compensation with the eddyNCDT sensors ensures the highest signal stability. Consequently, measurements can be carried out over large temperature ranges with extreme signal stability.

Revolutionary eddy current sensors
Our eddyNCDT ECT sensors feature innovative Embedded Coil Technology (ECT). This innovative sensor design helps to achieve outstanding precision, signal stability and robustness. This means that ECT sensors are ideally suited to even the harshest application conditions, such as high vibration environments, high temperatures, electromagnetic fields or vacuums.

Subminiature sensors for confined installation space
Apart from standard sensors in popular styles, miniature sensors can also be supplied which achieve high precision measurement results with the smallest possible dimensions. Pressure-resistant versions, screened housings, ceramic types and other special features characterize these sensors, which achieve highly accurate measurement results despite the small dimensions. The miniature sensors are employed in high pressure applications, e.g. in internal combustion engines.

Note

N/A Standard and miniature sensors available.
Resolution : Static, MMR.