User`s manual

Chapter 1 Before Use
1-11
1
● Sensor head angle to the center of measurement target
for a diffuse reflection-type sensor
Mount the sensor head so that the emitter and
receiver will be located in parallel to each other
as shown in the illustration on the right-hand side.
Refer to “6-1 Sensor Head Specifications”
for the measurement center distance and
measurement range.
Model name
Measurement center
distance
Measurement range
HL-G103-A-C5
HL-G103-S-J
30 mm ±4 mm
HL-G105-A-C5
HL-G105-S-J
50 mm ±10 mm
HL-G108-A-C5
HL-G108-S-J
85 mm ±20 mm
HL-G112-A-C5
HL-G112-S-J
120 mm ±60 mm
HL-G125-A-C5
HL-G125-S-J
250 mm ±150 mm
● Sensor head angle to the center of measurement target
for a specular reflection-type sensor
Attach so that the receiver will receive
light reflected directly as shown in the
figure to the right.
Model name
Measurement
center distance
Measuremen
t range
Installation
angle
HL-G103A-RA-C5
HL-G103A-RS-J
26.3 mm ±2 mm 15°
HL-G105A-RA-C5
HL-G105A-RS-J
47.3 mm ±5 mm 10.39°
HL-G108A-RA-C5
HL-G108A-RS-J
82.9 mm ±10 mm 7.53°
90°
Installation
angle