Dynavision B Series, Руководство пользователя, Страница: 11 / 29

Section 3
3 Sensor Description
3.1 General
Each sensor projects 8 laser beams onto a target surface at 3" (76.2 mm) spacing.
Each beam produces a laser spot which is detected by one or both integrated CCD line
cameras and the respective target range is calculated using the triangulation method.
The arrangement of the cameras allows ranges to be calculated for all lasers at the
actual scan rate of the CCD without overlapping spots.
The B800 sensor uses only solid state components including solid state lasers.
Reliability is improved by avoiding the use of beam splitters, spinning mirrors, or other
mechanical devices. All components are mounted in a solid aluminum CNC machined
package which can be installed directly in the sawmill environment.
3.2 Performance Specifications
Standoff Distance 17” (432mm)
Measurement Range 14” (356mm)
Measurement Resolution
±
0.008"
3.3 Electrical Power Requirements
B800 sensor - +15 to +24 VDC (600mA @ 24VDC)