Aviation aluminum CWY-DO Eddy Current Sensor

CWY-DO eddy current sensor consists of a probe and a front part, there is a coil in the probe, whitch can form a high-frequency oscillation circuit together with an oscillation circuit in the front part. When operating, an eddy current sensor generates a eddy current on the material surface that is to be measured, as the distance between the probe and the material surface changes, the magnetic field on the material surface generated by the eddy current will cause a change of the impedance in the oscillation circuit that is formed by the probe and the front part, so the change of the distance between the probe and the material surface, can be detected by measuring the impedance of the probe coil.

CWY-DO-01 proximity components
CWY DO 01 A
A: Proximity type 01: 8mm proximity 02 11mm proximity
03 18mm proximity 04 25mm proximity
CWY-DO-02 probe components
CWY DO 02 A B
A: Probe gauge 01: 8mm probe 02 11mm probe 03 18mm probe 04 25mm probe
B: Screw length the definition of the length (every 10mm increase), for example :040 40mm
CWY-DO-03 cable components
CWY DO 03 A B
A: Cable length 01: 4m extended cable, 02: 8m extended cable, for example :01 4m
B: Armored selection 01: armored, 02: unarmored
Example: the order code for unarmored, 8mm eddy-current sensor with 40mm screw and 4m extended cable is:proximity CWY DO 01 01 probe CWY DO 02 04 cable CWY DO 03 01 02.