Eddy current and inductive displacement sensors

eddyNCDT / induNCDT

Non-contact displacement sensors using eddy current technology measure distances, displacements, or positions of any electrically-conductive target. These objects may have both ferromagnetic and non-ferromagnetic properties. Due to the high insensitivity to oil, dirt, dust, moisture, interference fields, etc. the eddy current principle is ideally suited to applications in harsh industrial environments.
Eddy current sensors designed for industrial use in factory automation, for machine monitoring, for inspection and for measuring and testing.

General catalogue (PDF, 4.286 kB)

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Overview of sensor family eddyNCDT - non-contacting eddy current sensors

Characteristics of eddy current sensors:

high precision and resolution

non-contact and wear free

insensitive to dirt

suitable for fast applications

very good price/performance ratio

Overview	Measuring range	Resolution	Linearity	Frequency response
eddyNCDT 3010	0.5 ... 15 mm	0,005 % FSO	± 0.25 % FSO	25 kHz
eddyNCDT 3300	0.4 ... 80 mm	0,005 % FSO	± 0.2 % FSO	100 kHz
eddyNCDT 3700	1 ... 6 mm	0,000018 % FSO	± 5 % FSO	10 kHz
induNCDT IWS	3 ... 16 mm	0,5 % FSO	± 2 % FSO	100 Hz