The 3D sensor consists of a measuring head with evaluation electronics, a swivelling mechanism with precision bearing, and an operating and evaluation software. The sensor can be used extremely quickly for referencing or measuring in every machining phase. This is possible because the sensor is mounted on the Z axis, and the measurement is performed quickly when the sensor swivels from its home position to the measuring position. The capacitive measuring principle, which has been registered for a patent, ensures high repetitive as well as measurement accuracy.
It is very easy to operate the sensor with the help of the menu-controlled software. After the measurement is performed, offsetting occurs directly in the control without any loss of real time.

DATRON offers XYZ sensors in two accuracy classes.

Sensor type TP-D is designed for medium precision measurements, for instance, during engraving, in order to achieve a constant engraving depth. The measurement accuracy is +/- 0.05 mm.
The basic version of both sensors can be used for program-controlled Z measurement. With the software extension "TP-3D", the CNC program can be extended by additional cycles for probing edges and determining centres.

Compared to the TP-D sensor, the TP-R sensor has a lower probing force and offers a higher measurement accuracy of +/- 0.01 mm.

The TP-R probe head increases the process safety as it is attached to the housing with a magnet coupling and is moved if the force is too high, protecting the sensor against damage.