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MQ-W
268
DATA
1. Operating range characteristics
MQ-W3 types MQ-W20 types MQ-W70 types
40
.131
For 40 mm .131 ft.
For 30 mm .098 ft.
For 20 mm .066 ft.
Operating range (mm)
(inch)
Moving direction
Standard target
(white drawing paper
10×10 mm .394×.394 inch)
(mm)
(ft.)
Operating
distance
30
.098
20
.066
10
.394
10
.394
5
.197
5
.197
0
200
.656
150
.492
100
.328
50
.164
For 150 mm .492 ft.
For 200 mm .656 ft.
For 100 mm .328 ft.
For 50 mm .164 ft.
Operating range (mm)
(inch)
Moving direction
Standard target
(white drawing paper 20×
20 mm .787×.787 inch)
(mm)
(ft.)
Operating
distance
10
.394
10
.394
5
.197
5
.197
0
200
.656
600
1.969
400
1.312
For 500 mm 1.641 ft.
For 700 mm 2.297 ft.
For 300 mm .984 ft.
Operating range (mm)
(inch)
Moving direction
Standard target
(white drawing paper 75×
75 mm 2.953×2.953 inch)
(mm)
(ft.)
Operating
distance
10
.394
10
.394
5
.197
5
.197
0
2. Projector beam diameter characteristics
Light beam diameter is determined as the region where the amount of light is decreased to 1/e
2
(e]2.72) when the largest amount of light is
assumed as 1.
MQ-W3 types MQ-W20 types MQ-W70 types
(mm
inch)
2.5 dia.
.098
2.3 dia.
.091
4.0 dia.
.157
(mm ft.)20
.066
30
.098
40
.131
0
(mm
inch)
6.9 dia.
.272
6.7 dia.
.264
7.4 dia.
.291
8.3 dia.
.327
(mm ft.)100
.328
50
.164
150
.492
200
.656
0
(mm
inch)
23.0 dia.
.906
33.0 dia.
1.299
39.0 dia.
1.535
(mm ft.)300
.989
500
1.641
700
2.287
0
3 Detectable target characteristics
MQ-W3 types MQ-W20 types MQ-W70 types
4. Material characteristics
Comparision between MQ-W20A and former product
Condition: Target (40i60 mm 1.575i2.362 inch),
target assumed as natural shape
For the former product (diffuse reflective type),
depending upon the object material, the operating
range varied greatly, but for the triple beam type
there a little variation.
10
0.015
20
.066
30
.098
40
.131
0
100
0.155
Distance setting 40 mm
.131 ft.
Distance setting 30 mm
.098 ft.
Distance setting 20 mm
.066 ft.
Target size (mm
2
inch
2
)
Distance range (mm ft.)
Standard target
(white drawing paper 10×10 mm
.394×.394 inch)
100
.328
200
.656
300
.984
400
1.132
500
1.641
600
1.969
Distance range (mm ft.) × : Impossible
Former pruduct
White drawing
paper
Corrugated
carton
Veneer panel
Black rubber
Black frosted
finish
Aluminum
panel
Mirror
Copper clad
printed circuit
board
×
×
Triple beam type (MQ-W20A)
10
.033
20
.066
30
.098
40
.131
Distance range (mm ft.)
White
drawing
paper
Black
drawing
paper
Corrugated
paper
Veneer panel
Black rubber
Non-glossy target
Semi-glossy target
Glossy target
Mirror
Blue acrylic
White acrylic
Copper clad
printed circuit
board
50
.164
100
.328
150
.492
200
.656
Distance range (mm ft.)
White
drawing
paper
Black
drawing
paper
Corrugated
paper
Veneer panel
Black rubber
Non-glossy target
Semi-glossy target
Glossy target
Mirror
Blue acrylic
White acrylic
Copper clad
printed circuit
board
1000
1.55
100
.328
200
.656
0
100
0.155
Distance setting 200 mm
.656 ft.
Distance setting 100 mm
.328 ft.
Distance setting 40 mm
.131 ft.
Target size (mm
2
inch
2
)
Distance range (mm ft.)
Standard target
(white drawing paper 20×20 mm
.787×.787 inch)
1,000
1.55
100
.328
200
.656
300
.984
400
1.312
500
1.641
600
1.969
700
2.297
0
10,000
15.5
Distance setting 700 mm
2.297 ft.
Distance setting 400 mm
1.312 ft.
Distance setting 200 mm
.656 ft.
Target size (mm
2
inch
2
)
Distance range (mm ft.)
Standard target
(white drawing paper 75×75 mm
2.953×2.953 inch)
MQ-W3 types
Condition: Target (40i60 mm 1.575i2.362
inch), natural shape
MQ-W20 types
Condition: Target (40i60 mm 1.575i2.362
inch), natural shape
08/2005