SICK LMC121, Руководство по эксплуатации

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Product description
26
© SICK AG · Germany · All rights reserved · Subject to change without notice
8012471/ZN27/2017-06-09
Operating Instructions
LMS1xx Laser Measurement Sensors
Chapter 3
3.6.1 Scanning range of the LMS1xx
The scanning range of the LMS1xx is dependent on the remission of the objects to be
detected. The better a surface reflects the incident radiation, the greater the scanning
range of the LMS1xx. The diagrams in
Fig. 11 , Fig. 12 and Fig. 13 on page 27 indicate the
relationship between remission and detectability for different LMS1xx variants.
Fig. 11: LMS10x/LMS11x/LMS12x/LMS13x/LMS173/LMS182 and LMC12x/LMC13:

Scanning range as a function of the target remission
Up to a distance of 10 m the LMS1xx can detect objects from 3 % remission.

At a distance of 20 m objects are only detected if they have a remission > 13 % ( Fig. 11 ).
The LMS14x only detects objects at a distance up to 16 m from 3 % remission ( Fig. 12 ), the

LMS15x only detects objects at a distance up to 10 m from 3 % remission ( Fig. 13 on
page 27 ).
Fig. 12: LMS14x: Scanning range as a function of the target remission
12.5 %
10.0 %
7.5 %
5.0 %
2.5 %
0 %
Minimum remission [%]
Scanning range LMS10x/LMS11x/LMS12x/LMS13x/LMS173/LMS182
and LMC12x/LMC13x
Target remis
si
on
Target distance [m]
% Target remission
Target distance in m
Scanning range LMS14x
20
18
16
14
12
10
8
6
4
2
0 40 5 10 15 20 25 30 35
0