(Light spot divergence [mrad] + HDDM+ supplement [mrad]) x distance [mm] + light
spot size on the device cover [mm] = light spot width [mm]
Example calculation of the light spot width at a distance of 16 m (16000 mm):
(10.4 mrad + 8.7 mrad) * 16,000 mm + 7 mm = 312.6 mm
Formula for calculating the height of the light spot:
Light spot divergence [mrad] x Distance [mm] + Light spot height at the n device cover
[mm] = Light spot width [mm]
Example calculation of the light spot height at a distance of 16 m (1,600 mm):
10.4 mrad * 16,000 mm + 7 mm = 173.4 mm
Formula for calculating the minimum object size:
(Light spot divergence [mrad] + angular resolution [mrad]) x distance [mm] + light spot
height on the device cover [mm] = minimum object size [mm]
Example calculation of the minimum object size at a distance of 16 m (16,000 mm):
Angular resolution: 0.25° -> 4.4 mrad
(10.4 + 8.7 + 4.4 mrad) * 16,000 mm + 7 mm = 383 mm
Minimum object size in mm (inch)
0
10
(32.8)
40
(131.2)
50
(164.1)
20
(65.6)
Distance in m (ft)
2000
(78.7)
0
1000
(39.4)
500
(16.7)
1500
(59.1)
30
(98.4)
60
(106.9)
70
(229.7)
1
2
3
4
5
Figure 14: Minimum object size as a function of distance
1
Minimum object size in mm (inches)
2
Distance in m (ft)
3
Minimum object size
4
Minimum object size (2-fold interlaced mode)
3
PRODUCT DESCRIPTION
18
O P E R A T I N G I N S T R U C T I O N S | MRS1000P
8024927/1AZF/2021-05-10 | SICK
Subject to change without notice
