4
Slim Body Automatic Sensitivity Setting Photoelectric Sensor SU-7 SERIES SH SERIES
ORDER GUIDE
Note: The model No. with “P” shown on the label afxed to the thru-beam type sensor is the emitter, “D” shown on the label is the receiver.
Type Appearance Sensing range
Model No.
(Note)
Emitting
element
Operation
indicator
Ultra-slim type
Thru-beam
Front
sensing
300 mm
11.811 in
SH-21
Infrared LED
–
Side
sensing
SH-21E
Diffuse
reective
Front
sensing
50 mm
1.969 in
SH-22
Ultra-small type
Thru-beam
1 m
3.281 ft
SH-31R
Red LED
Incorporated
100 mm
3.937 in
SH-31G
Green LED
2 m
6.562 ft
SH-33R
Red LED
D
i
f
f
u
s
e
r
e
f
l
e
c
t
i
v
e
100 mm
3.937 in
SH-32R
Chemical resistant type
Thru-
beam
2.5 m
8.202 ft
SH-61R
Red LED
Convergent reective
Using optional mounting
bracket MS-SH6-2
5 to 80 mm 0.197 to 3.150 in
(Convergent point: 25 mm 0.984 in)
Mark sensor
Pinpoint
10 to 14 mm 0.394 to 0.551 in (Convergent point: 12 mm
0.472 in) (Spot diameter: ø0.7 mm ø0.028 in)
SH-82R
Red LED
10 to 14 mm 0.394 to 0.551 in (Convergent point: 12 mm
0.472 in) (Spot diameter: ø1 mm ø0.039 in)
SH-82G
Green LED
Line-focus
17 to 23 mm 0.669 to 0.906 in (Convergent point: 20 mm
0.787 in) (Spot size: 1 × 4 mm 0.039 × 0.157 in)
SH-84R
Red LED
Glass substrate
detection sensor
0.5 to 7.5 mm 0.020 to 0.295 in
(with transparent glass substrate)
SH-72
Infrared LED
–
Sensor heads
Ampliers
Type Appearance Model No.
Functions (
: Incorporated)
Automatic sensitivity
setting
Sensitivity shift
Limit sensitivity
setting
Remote sensitivity
setting
Remote sensitivity
selection
Sensitivity margin
indication
External synchro-
nization
Test input (emis-
sion halt)
Timer
Interference
prevention
Standard
type
NPN output type
SU-7
Plug-in connector type
SU-7J
PNP output type
SU-7P
External synchronization
input type
SU-75
Remote sensitivity
adjustment type
SU-77
Remote sensitivity selection
type
SU-79
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