QS186LE BANNER ENGINEERING, QS186LE Datasheet - Page 3

• Manufacturer Part Number: QS186LE
• Description: Photoelectric Sensor
• Manufacturer: BANNER ENGINEERING

Specifications of QS186LE

• Supply Voltage Range Dc: 10V To 30V

Alignment Tip: The visible red beam of the laser emitter is easily seen in subdued lighting. At
opposed distances of up to 10', attach a sheet of white paper directly in front of the receiver
lens and mark the location of the lens center on the paper. Using the mark as an aiming
target, sight along the beam from directly behind the laser emitter. Adjust the emitter mounting
until the dot of red light is centered exactly on the mark. Remove the paper and check the
response of the receiver.
For longer distances (up to 25'), replace the white paper with a 4" x 4" square of high-grade
retroreflective tape (Banner model BRT-THG-4X4-5 or equivalent; see Figure 5). For greater
distances, use a larger sheet of retroreflective material (see page 6).
Figure 4. Typical Beam Size vs. Distance, Class 2 lasers
Small Spot (Model QS186LE2)
Circle* (Model QS186LE210)
Vertical Line** (Model QS186LE211)
Horizontal Line** (Model QS186LE212)
Cross* (Model QS186LE214)
* M ay contain a small collimated spot in the center of the pattern. For best focus, view circle at distances greater than 1 meter and cross at distances greater than 0.3 m
**Light distribution is non-uniform, having less light at ends. The horizontal line is more uniform than the vertical line.
Distance
Spot Size
Distance
Circle Diameter
Distance
Line Size
Distance
Line Size
Distance
Line Size
(image is not crisp at closer distances).
Banner Engineering Corp. • Minneapolis, MN U.S.A
www.bannerengineering.com • Tel: [phone]
72.1 x 2.5 mm
74 x 2.5 mm
(2.8" x 0.1")
(2.9" x 0.1")
17.8 mm
3.8 mm
(0.15")
61 mm
1.5 m
0.4 m
0.2 m
0.2 m
0.4 m
(0.7")
(2.4")
(1.3')
(0.6')
(0.6')
(1.3')
(5')
150 x 2.5 mm
159 x 2.5 mm
(6.25" x 0.1")
(5.9" x 0.1")
125 mm
5.1 mm
33 mm
0.8 m
0.4 m
0.4 m
0.8 m
(0.2")
(1.3")
(4.9")
(2.6')
(1.3')
(1.3')
(2.6')
(10')
3 m
208 x 2.5 mm
224 x 2.5 mm
(8.2" x 0.1")
(8.8" x 0.1")
10.2 mm
41.9 mm
155 mm
(1.65")
WORLD BEAM QS186LE Laser Emitter
(0.4")
0.6 m
0.6 m
(6.1")
(3.3')
(1.9')
(1.9')
(3.3')
(20')
6 m
1 m
1 m
284 x 2.5 mm
330 x 2.5 mm
(11.2" x 0.1")
(13" x 0.1")
17.8 mm
82.3 mm
312 mm
(3.25")
(12.3")
(0.7")
0.8 m
0.8 m
(6.6')
(2.6')
(2.6')
(6.6')
15 m
(50')
2 m
2 m
350 x 2.5 mm
406 x 2.5 mm
(13.8" x 0.1")
(16" x 0.1")
30.5 mm
122 mm
467 mm
(18.4")
(100')
(1.2")
(4.8")
(3.3')
(3.3')
30 m
(10')
(10')
3 m
1 m
1 m
3 m
Figure 3. Beam displacement per degree of
Laser Emitter
Distance (X)
1.5 m (5')
3 m (10')
6 m (20')
15 m (50')
30 m (100')
Opposed
misalignment
502 x 2.5 mm
610 x 2.5 mm
(19.8" x 0.1")
(24" x 0.1")
160 mm
620 mm
(24.4")
1.5 m
1.5 m
(6.3")
Ø = Misalignment Angle
(13')
(13')
4 m
4 m
—
—
(5')
(5')
Beam Displacement
25 mm (0.98")
50 mm (1.96")
100 mm (3.92")
250 mm (9.84")
500 mm (19.7")
Misalignment
(Y) for 1° of
Y = X(tan Ø)
P/N 109415 rev. F
660 x 2.5 mm
800 x 2.5 mm
(31.5" x 0.1")
(26" x 0.1")
198 mm
760 mm
(29.9")
(7.8")
(6.6')
(6.6')
(16')
(16')
Distance = X
5 m
2 m
2 m
5 m
—
—
Y
3