Panasonic MQ-W3 Data, Operating range characteristics, Projector beam diameter characteristics

MQ-W

DATA

1. Operating range characteristics

MQ-W3 types

MQ-W20 types

MQ-W70 types

Operating distance	(mm) (ft.)	For 40 mm .131 ft.
	.131
	40
		Moving direction
	30	Standard target
		(white drawing paper
	.098	10×10 mm .394×.394 inch)
	20	For 30 mm .098 ft.
		For 20 mm .066 ft.
	.066

1010

.394 5 0 5 .394

		200		For 200 mm .656 ft.
		.65	6
Operating distance(mm) (ft.)				For 150 mm .492 ft.
		150
		.492			Moving direction
					Standard target
					(white drawing paper 20×
		100
		.328			20 mm .787×.787 inch)
					For 100 mm .328 ft.
50				For 50 mm .164 ft.
	.164
10					10

Operating distance (mm) (ft.)

10

600

1.969

400

1.312

200

.656

For 700 mm 2.297 ft.

For 500 mm 1.641 ft.

Moving direction

Standard target

(white drawing paper 75× 75 mm 2.953×2.953 inch)

For 300 mm .984 ft.

10

.197	.197 Operating range (mm)
	(inch)

.394 5	0	5 .394
.197		.197 Operating range (mm)
		(inch)

.394 5	0 5 .394
.197	.197	Operating range (mm)
		(inch)

2. Projector beam diameter characteristics

Light beam diameter is determined as the region where the amount of light is decreased to 1/e2 (e]2.72) when the largest amount of light is assumed as 1.

MQ-W3 types			MQ-W20 types					MQ-W70 types
	2.5 dia. 2.3 dia. 4.0 dia. (mm			6.7 dia. 6.9 dia. 7.4 dia. 8.3 dia. (mm					23.0 dia. 33.0 dia. 39.0 dia. (mm
	.098	.091	.157 inch)						.906	1.299	1.535 inch)
				.264	.272	.291	.327 inch)
			0	50	100	150	200 (mm ft.)	0	300	500	700 (mm ft.)
0	20	30	40 (mm ft.)	.164	.328	.492	.656		.989	1.641	2.287
	.066	.098	.131

3 Detectable target characteristics

MQ-W3 types

	40		Distance setting 40 mm
ft.)			.131 ft.
	.131	Standard target
(mm		(white drawing paper 10×10 mm
			.394×.394 inch)
range	30		Distance setting 30 mm
Distance			.098 ft.
	.098
	20		Distance setting 20 mm
			.066 ft.
	.066
	0	10	100
		0.015	0.155

Target size (mm2 inch2)

MQ-W20 types

ft.)
(mm	200	Distance setting 200 mm
range		.656 ft.
	.656	Standard target
Distance		(white drawing paper 20×20 mm
		.787×.787 inch)
	100	Distance setting 100 mm
		.328 ft.
	.328
		Distance setting 40 mm
		.131 ft.

0	100	1000
	0.155	1.55

Target size (mm2 inch2)

MQ-W70 types

	700	Distance setting 700 mm
		2.297 ft.
	2.297
	600	Standard target
)		(white drawing paper 75×75 mm
ft.	1.969	2.953×2.953 inch)
(mm
	500
range	1.641	Distance setting 400 mm
	400
		1.312 ft.
Distance	1.312
	300
	.984
	200	Distance setting 200 mm
		.656 ft.
	.656
	100
	.328

01,00010,000

1.5515.5

Target size (mm2 inch2)

4. Material characteristics

Comparision between MQ-W20A and former product Condition: Target (40 60 mm 1.575 2.362 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.

MQ-W3 types

Condition: Target (40 60 mm 1.575 2.362 inch), natural shape

MQ-W20 types

Condition: Target (40 60 mm 1.575 2.362 inch), natural shape

White drawing paper

Corrugated carton

Veneer panel

Former pruduct

Triple beam type (MQ-W20A)

	White
target	drawing
	paper
	Black
glossy-
	drawing
	paper
	Veneer panel
Non

	White
target	drawing
	paper
	Black
glossy-
	drawing
	paper
	Veneer panel
Non
	Corrugated

Black rubber

×

target	Corrugated
	paper

target	paper
	Black rubber

Black frosted × finish

Copper clad printed circuit board

Aluminum panel

Mirror

100	200	300	400	500	600
.328 .656 .984 1.132				1.641	1.969
Distance range (mm ft.)				× : Impossible

glossy-	Black rubber
	Copper clad
	printed circuit
Semi	board
	White acrylic
target
	Blue acrylic
Glossy	Mirror

10	20	30	40
.033	.066	.098	.131

Distance range (mm ft.)

glossy-	Copper clad
	printed circuit
Semi	board
	White acrylic
target	Blue acrylic
Glossy	Mirror

50	100	150	200
.164	.328	.492	.656

Distance range (mm ft.)

268 08/2005