TRIANGULATION LASER SENSORS, LDS603 Series Rev. G (26.06 ...
TRIANGULATION LASER SENSORS, LDS603 Series Rev. G (26.06 ...
TRIANGULATION LASER SENSORS, LDS603 Series Rev. G (26.06 ...
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<strong>TRIANGULATION</strong> <strong>LASER</strong> <strong>SENSORS</strong>, <strong>LDS603</strong> <strong>Series</strong><br />
For example: <strong>LDS603</strong>.5-80/25-232-I-12-CC-3 – 5 kHz max frequency, base distance – 80 mm, range – 25 mm, serial<br />
port - RS232, 4…20 mA output available, supply voltage 12V (9…18V), socket + cable, 3 m.<br />
4. STRUCTURE AND OPERATING PRICIPLE<br />
Operation of the sensors is based on the principle of optical triangulation (Figure 1.)<br />
Radiation of a semiconductor laser 1 is focused by a lens 2 onto an object 6. Radiation reflected by<br />
the object is collected by a lens 3 onto a linear CMOS array 4. A signal processor 5 calculates the<br />
distance to the object from the position of the light spot on the array 4.<br />
Page 2/22<br />
<strong>Rev</strong>. G (<strong>26.06</strong>.2008)<br />
BASE DISTANCE WORKING RANGE<br />
Figure 1.<br />
5. OVERALL AND MOUNTING DIMENSIONS<br />
5.1. Overall and mounting dimensions of the 10/2 sensor are shown in Figure 2 and the others –<br />
in Figure 3. Sensor package is made of anodized aluminum. The front panel of the package has two<br />
windows: one is output, the other for receiving radiation reflected from the object under control.<br />
The package also contains mounting holes.<br />
Figure 2. Figure 3.<br />
Finger GmbH & Co. KG • Schamerloh 84 • 31606 Warmsen • Internet: www.finger-kg.de • email: info@finger-kg.de<br />
O3/O6x