The non-contact displacement optoNCDT series uses optical triangulation as a measuring principle. The visible laser that is used is rated as laser class 2.

A position sensor measures with a large stand-off distance and a very small measuring spot diameter. An analog PSD module (series 1607) or a digital CCD array (series 1401, 1700, 1800 and 2200) is used as the position-sensitive measuring element.

Laser sensors with measuring ranges from 0.5 mm up to 500 mm are available. Special models of the sensors measure with µm precision and superior resolution against specular reflecting surfaces.

Compact CCD-Sensor
with an integral digital signal processor, current output or RS232 interface.

Measuring ranges: 5 - 200 mm (0.2 - 8")
Resolution (static): 0.01 ... 0.02 % FSO (full scale output)

Compact Optical Displacement Measuring Systems
with analog signal conditioning electronics in a robust aluminum housing

Measuring ranges: 0.5 - 200 mm (0.02 - 8")
Frequency response: 10 kHz (-3 dB) / Option: 34 kHz (-3dB)

Compact CCD Displacement Sensors
with an integral digital signal processor, current output and RS232 interface.

Measuring ranges: 2 - 750 mm (0.08 - 29.5 ")
Linearity: ± 0.08 % FSO
Resolution: 0.01 % FSO
Sampling rate (adjustable): 2,5 kHz

Compact Laser-Optical Displacement Measuring System with fast CCD-array and separate signal conditioning

Measuring ranges: 2 - 200 mm, (0.08 - 8")
Resolution: 0.005 % FSO (full scale output)
Data rate: 10 kHz