TRIANGULATION LASER SENSORS, LDS603 Series Rev. G (26.06 ...

TRIANGULATION LASER SENSORS, LDS603 Series
For example: LDS603.5-80/25-232-I-12-CC-3 – 5 kHz max frequency, base distance – 80 mm, range – 25 mm, serial
port - RS232, 4…20 mA output available, supply voltage 12V (9…18V), socket + cable, 3 m.
4. STRUCTURE AND OPERATING PRICIPLE
Operation of the sensors is based on the principle of optical triangulation (Figure 1.)
Radiation of a semiconductor laser 1 is focused by a lens 2 onto an object 6. Radiation reflected by
the object is collected by a lens 3 onto a linear CMOS array 4. A signal processor 5 calculates the
distance to the object from the position of the light spot on the array 4.
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Rev. G (26.06.2008)
BASE DISTANCE WORKING RANGE
Figure 1.
5. OVERALL AND MOUNTING DIMENSIONS
5.1. Overall and mounting dimensions of the 10/2 sensor are shown in Figure 2 and the others –
in Figure 3. Sensor package is made of anodized aluminum. The front panel of the package has two
windows: one is output, the other for receiving radiation reflected from the object under control.
The package also contains mounting holes.
Figure 2. Figure 3.
Finger GmbH & Co. KG • Schamerloh 84 • 31606 Warmsen • Internet: www.finger-kg.de • email: info@finger-kg.de
O3/O6x