Measurement Range - Panasonic HL-D3 Series User Manual

1-1-3 Measurement Range

HL-D3 has the following measurement range.
Measurement Center Distance
Measure
ment
Range
Z-axis
Near point side
-10
+5.75
0
+6.25
X-axis
+6.25
+10
Far point side
Measuring range details
 Restrictions in Principle
The HL-D3 series uses the triangle distance measuring method. There are
areas that cannot be measured, depending on the object, shape and sensor
head position.
The angle between the laser emitting surface, center distance and light
receiving surface is called "light emission/reception angle". If there is
difference in height (step) due to this light emission/reception angle, the
reflection light may not be received at the reception area.
Use the system, paying attention to the directions of the area to be measured
and the sensor.
Model Name
Height (Z-axis)
Near Side (NEAR)
Width
Measurement Center
(X-axis)
Far Side (FAR)
36
-5.75
-6.25
-6.25
18
Measurement
50
range
Measurement
11.5
center distance
12.5
0
＋ －
X-axis measuring range
1-3
Chapter 1 Before Use
HL-D301B
50mm
±10mm
11.5mm(±5.75mm)
12.5mm(±6.25mm)
12.5mm(±6.25mm)
12
Near point
50
side
10
－
10
＋
Far point side
Z-axis measuring range
HL-D301C
1