Confocal sensors for displacement and position

	Measuring ranges	Resolution	Linearity
Confocal sensors for displacement, position, thickness	0.3 - 30 mm	0.01 % F.S.O.	± 0.05 % F.S.O.
Confocal miniature sensors for displacement, position	0.4 - 10 mm	0.004 % F.S.O.	± 0.08 % F.S.O.
Confocal hybrid sensors for displacement, distance and position	0.4 - 10 mm	0.004 % F.S.O.	± 0.08 % F.S.O.
Discontinued model controller optoNCDT 2401 / 2431

FSO = of full scale output

Process controllers and interface cards

IF2008 - Interface card

Universalcontroller for up to six sensors

Features

• One of the fastest confocal controllers worldwide

• Adjustable measuring rate up to 70kHz

• Very fast surface compensation due to exposure time regulation

• Configuration via Web-Interface

• Interface: Ethernet, EtherCAT, RS422, analogue

• Robust design with passive cooling

• Extremely small and constant spot size

• Nearly target independent - best accuracy against mirror and glass surface

• Nano-resolution

• One-sided thickness-measurement

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Published Articles

Keep in touch with non-contact sensing (PDF, 461 KB) Non-contact displacement sensors technologies (PDF, 956 KB) Non-contact displacement sensors: a review (PDF, 289 KB)