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Functional Principle, Technical Data
capaNCDT 6200
2.2.1 Sensors
For this measurement system, several sensors can be used.
In order to obtain accurate measuring results, keep the surface of the sensor clean and free from dam-
age.
The capacitive measuring process is area-related. A minimum area (see table) is required depending on the
sensor model and measuring range. In the case of insulators the dielectric constant and the target thickness
also play an important role.
Sensors for electrical conducting targets (metals)
Sensor model Measuring range Min. target diameter
CS005 0.05 mm 3 mm
CS02 0.2 mm 5 mm
CSH02 0.2 mm 7 mm
CSH02FL 0.2 mm 7 mm
CS05 0.5 mm 7 mm
CSE05 0.5 mm 6 mm
CSE05/M6 0.5 mm 6 mm
CSH05 0.5 mm 7 mm
CSH05FL 0.5 mm 7 mm
CS08 0.8 mm 9 mm
CS1 1 mm 9 mm
CSE1 1 mm 8 mm
CSE1,25/M12 1.25 mm 10 mm
CSH1 1 mm 11 mm
CSH1FL 1 mm 11 mm
CS1HP 1 mm 9 mm