NEW
Self-contained Threaded Sensors
PZ - G Series
MEGA POWER
Long-range detection twice as far as
conventional models
EASY ADJUSTMENT
The front light-receiving indicator allows
easy optical axis alignment
EASY INSTALLATION
A one-touch mounting bracket makes
screws unnecessary
Dramatically improved performance and ease-of-use
MEGA POWER
High-Power Dual LED-type
High-power thrubeam type PZ-G52
e:
stanc
ng di
ti
Detec
40 m
4longer
times
detecting distance
2fastertimes
response speed
*
*
* Compared with our conventional models
4-element red LED-type
Thrubeam type PZ-G51
:
stance
g di
etectin
20 m
D
2longer
times
detecting distance
2fastertimes
response speed
*
*
The high-intensity 4-element red LED has
greatly improved the detecting distance.
The bright beam spot makes it easy to
align the optical axis.
Reflective type PZ-G41
e:
istanc
ting d
Detec
1m
A 4-element LED is used in upper-level fibre sensors
because its wavelength can be visibly seen by the human
eye and there is minimal change in intensity over time.
* Compared with our conventional models
Retro-reflective type PZ-G61
ce:
istan
cting d
Dete
4.2 m
Self-contained Threaded Sensors PZ - G Series
2
EASY ADJUSTMENT
Alignment indicator takes the guesswork
out of long distance sensor setup
Laser Marked tags eliminate
possible contamination
Has your receiver
been knocked out of
alignment? How can
you tell?
Thrubeam PZ-G
models feature a bright
red LED indicator that
alerts you the instant
proper alignment has
been obtained. This
simple yet crucial
feature allows you to
troubleshoot setup and
run-time issues
quickly, before they
can escalate into
major problems.
All information (model#, serial#, etc.) is
laser marked directly onto the sensor
housing. There are no labels, inks or paints
to peel or chip off into your products.
Easy-to-see blue trimmer
Enhances operation efficiency
EASY INSTALLATION
One-Touch mounting brackets cut installation time
Our unique one-touch brackets can save you and your customers considerable time
during installation or replacement.
Threaded models
Rectangular models
Slide it through
Slide it through
Just push
until it clicks
Just push
until it clicks
A variety of mounting
styles are available to
adapt to your application.
Threaded models
Rectangular models
Can be attached
with an M18 nut
Can be attached
with two M3 screws
3
Enhanced user-friendliness
Standard M8 and M12 quick-disconnects
make replacement easier
Our oil-resistant cable ensures reliable
operation in an oily environment
The PZ-G features a standard pin-out, which allows it to be
a drop-in replacement with existing wiring.
In addition to the standard PVC cable, an oil-resistant PUR
cable is available for use in harsh environments.
Threaded type
M12 connector
Rectangular type
M8 connector
PUR cable
PUR: Polyurethane
19 Mounting bracket types provide
a variety of mounting methods
Bipolar output (NPN+PNP) compatible
with any input device
A bracket can be selected according to the installation
conditions. 19 types, including a one-touch bracket, are
available.
Threaded models feature bipolar output (NPN and PNP),
eliminating the need to stock sensors for both outputs.
Overcurrent
protection circuit
Sensor main circuit
Brown (Pin1)
Black (Pin 4)
White (Pin 2)
Blue (Pin 3)
DC10-30V
PNP control output
NPN control output
0V
M12 connector
2
Bipolar output type
PZ-G**(C)B
3
1
4
The mounting brackets shown above are only part of the lineup.
See page 7 for further details.
The interference suppression function
prevents interference from nearby units
High-speed targets can be detected
at a response speed of up to 500 µs
With thrubeam models, up to two sensors can be mounted
in close proximity. Four sensors can be used by alternating
the transmitter/ receiver position.
A high-speed response of up to 500 µs, twice as fast as our
conventional models, ensures detection on a high-speed line.
The high power ensures stable detection.
Adjacent sensor light
Different frequency beam
Differentiating the
number of sheets
The different frequency function automatically shifts the emission cycle if adjacent
sensor light is received by the receiver.
4
Model features
Rectangular models
Thrubeam
Threaded models
The long-range high-power beam makes it easy to align the optical axis
High-power PZ-G52
Standard PZ-G51
Long-range detection
Long-range detection
40 m
20 m
High-power
dual IR LED
Alignment
Indicator
High-intensity
4-element red LED
Alignment
Indicator
Clearly indicates when
emitter/receiver are
properly aligned.
Reflective
Clearly indicates when
emitter/receiver are
properly aligned.
The visible spot makes it easy to align the optical axis
Diffuse reflective PZ-G41 (long-range)
PZ-G42 (short-range)
Narrow-view reflective type PZ-G101
Definite reflective type PZ-G102
Coming soon
Coming soon
Short-range
detection
300 mm
Short-range
detection
High-intensity
4-element
red LED
200 mm
5 to 45 mm
High-intensity
4-element red LED
High-intensity
4-element red LED
Long-range detection
1m
Retro-reflective
Detecting
distance of
Spot diameter of
approx. 5 mm at a
Spot diameter of
approx. 2 mm at a
detecting distance of
100 mm
detecting distance of
40 mm
High-power long-range detection
Standard PZ-G61 (with P. R. O. function)
Transparent object detection type PZ-G62
Coming soon
Detecting distance
0.1 to 1 m
(When using R-2L)
Long-range detection
0.1 to 4.2 m
Single IR LED
(When using R-2L)
P.R.O. function
High-intensity
4-element red LED
The P. R. O. function*
cancels direct
reflections from metallic
or mirror surfaced
targets, allowing the
PZ-G to reliably detect
metal targets.
* Polarised Reflection Optics
DEX circuit
The PZ-G employs a DEX* circuit
(patented) that greatly amplifies the slight
light attenuation caused by transparent
targets ensuring stable detection.
* Difference Expansion
5
Sensor head lineup / Model variations
Sensor head lineup
Type
Threaded
models
Design
Rectangular
models
Model variations
Light source
Cable*
Bipolar
(LED)
NPN
PNP
(NPN+PNP)
PZ-G51N PZ-G51P
Cable (2 m)
Detecting distance
Rectangular
PZ-G51CN PZ-G51CP
Standard
20 m
Threaded
PZ-G51CB
PZ-G52N
Thrubeam
Highpower
Rectangular
Rectangular
Diffuse
reflective
short-range
Threaded
Coming soon
Infrared x 2
PZ-G52CB
PZ-G41N
Rectangular
Diffuse
reflective
long-range
Threaded
Narrowview
reflective
Cable (2 m)
PZ-G52B
40 m
M8 connector
PZ-G41B
Cable (2 m)
PZ-G41CB
M12 connector
PZ-G42P
Cable (2 m)
PZ-G42CN PZ-G42CP
M8 connector
PZ-G42B
300 mm
PZ-G42CB
Cable (2 m)
Red
PZ-G101N PZ-G101P
Rectangular
M8 connector
PZ-G101B
Cable (2 m)
PZ-G101CB
M12 connector
PZ-G102N PZ-G102P
Definite
reflective
Coming soon
Longrange
(with P. R. O.
function)
Retroreflective**
Rectangular
Cable (2 m)
PZ-G102CN PZ-G102CP
M8 connector
Cable (2 m)
PZ-G102B
5 to 45 mm
Threaded
PZ-G102CB
PZ-G61N
Rectangular
Transparent
Rectangular
object
detection
Threaded
Coming soon
M12 connector
PZ-G61P
Cable (2 m)
PZ-G61CN PZ-G61CP
PZ-G61B
0.1 to 4.2 m
(when using R-2L)
Threaded
Red
PZ-G62P
Cable (2 m)
PZ-G62CN PZ-G62CP
PZ-G62B
0.1 to 1 m
(when using R-2L)
M8 connector
Cable (2 m)
M12 connector
PZ-G61CB
PZ-G62N
M12 connector
Cable (2 m)
PZ-G101CN PZ-G101CP
200 mm
Threaded
Cable (2 m)
PZ-G41CN PZ-G41CP
PZ-G42N
M8 connector
Cable (2 m)
M12 connector
PZ-G41P
1m
M8 connector
Cable (2 m)
M12 connector
PZ-G52P
PZ-G52CN PZ-G52CP
Threaded
Reflective
Red
PZ-G51B
Infrared
PZ-G62CB
M8 connector
Cable (2 m)
M12 connector
*Cable sold separately for connector models **Reflector sold separately
Model variations
PZ-G
1
1
2
Detection method
Details
Reference No. description
Reference
No.
Detection method
Details
Reference
letter
51
Standard
N
High-power
P
52
Thrubeam type
41
42
101
Reflective type
102
61
62
6
2
Diffuse reflective long range
CN
Diffuse reflective short range
CP
Narrow-view
Definite reflective
Retro-reflective
type
Long range (with P. R. O. function)
Transparent object detection
(without P. R. O. function)
B
CB
Reference letter description
Details
Rectangular
models
Cable
Output
2 m cable with a
loose wire end
NPN
M8 connector
PNP
NPN
PNP
Threaded
models
2 m cable with a
loose wire end
M12 connector
Bipolar
(NPN+PNP)
Options
Brackets
PZ-B41A
PZ-B01A
PZ-B61
PZ-B21A
PZ-B22A
PZ-B31
PZ-B32
* PZ-B21A and PZ-B22A
are plate-symmetrical
PZ-B21A is shown
PZ-B11
PZ-B81
PZ-B02
PZ-B23
PZ-B24
* PZ-B31 and PZ-B32
are plate-symmetrical
PZ-B31 is shown
PZ-B83
* PZ-B23 and PZ-B24
are plate-symmetrical
PZ-B23 is shown
PZ-B03
PZ-B04
OP-84220
(for PZ-B81/B83)
PZ-S10A
PZ-S20A
360˚
L
PZ-B25
PZ-B82
OP-84225
(for PZ-B03/B04/B25)
PZ-S10A (L=55 to 100 mm)
PZ-S20A (L=55 to 200 mm)
Rectangular models
Model
PZ-B41A
PZ-B01A
PZ-B61
PZ-B21A
PZ-B22A
PZ-B31
PZ-B32
PZ-B11
For use with
Details*
L-shaped mounting bracket (standard)
L-shaped mounting bracket (small)
L-shaped mounting bracket (protective)
Side-mounting bracket (vertical L)
Side-mounting bracket (vertical R)
Side-mounting bracket (landscape L)
Side-mounting bracket (landscape R)
Landscape mounting bracket
Cable models
Accessories
Material
M3 screw,
P=0.5xL12 (2 pieces)
Mounting bracket: SUS304
Screw: Stainless
Weight
Approx. 15 g
Approx. 10 g
Approx. 90 g
Approx. 15 g
Approx. 15 g
Approx. 20 g
Approx. 20 g
Approx. 20 g
PZ-B81
One-touch mounting bracket
Stopper
Mounting bracket: SUS304
Stopper: SUS303, Polyacetal
Approx. 20 g
PZ-B02
PZ-B23
PZ-B24
L-shaped mounting bracket
Side-mounting bracket (vertical L)
Side-mounting bracket (vertical R)
M3 screw,
P=0.5xL12 (2 pieces)
Mounting bracket: SUS304
Screw: Stainless
Approx. 20 g
Approx. 25 g
Approx. 25 g
One-touch mounting bracket
Stopper
Mounting bracket: SUS304
Stopper: SUS303, Polyacetal
Approx. 30 g
SUS303, Polyacetal
Approx. 10 g
Material
SUS304
SUS304
SUS304
Base: Polyacetal
Slide: Glass-reinforced polyamide
Weight
Approx. 25 g
Approx. 35 g
Approx. 30 g
Glass-reinforced PBT
Approx. 5 g
PZ-B83
OP-84220
Connector models
(M8 L-shaped
cable only)
Cable models
Connector models
Stopper for one-touch mounting brackets
(PZ-B81/B83) (without an L-shaped bracket)
*One piece is included.
Threaded models
Model
PZ-B03
PZ-B04
PZ-B25
PZ-B82**
For use with:
Cable models
Connector models
Details*
L-shaped mounting bracket A (standard)
L-shaped mounting bracket (angle-adjustable)
Side-mounting bracket (vertical)
Accessories
One-touch mounting bracket
OP-84225
M18 nut (2 pieces)
Approx. 10 g
*One piece is included (except OP-84225). **One M18 nut is supplied with threaded models. **When using PZ-B82, OP-85135 attachment cannot be used.
Rectangular/Threaded models
Model
For use with:
PZ-S10A
Cable models
Connector models
PZ-S20A
Details*
Free adjuster tool (L=55 to 100 mm)
Applicable mounting bracket: Side-mounting bracket
(PZ-B21A,B22A,B31,B32,B23,B24,B25)
Free adjuster tool (L=55 to 200 mm)
Applicable mounting bracket: Side-mounting bracket
(PZ-B21A,B22A,B31,B32,B23,B24,B25)
Accessories
Material
Binding band (2 pieces)
Plate washer (1 piece)
Shaft: SUS303
Plastic part: Polyamide
Weight
Approx. 105 g
Approx. 165 g
* One piece is included.
7
Options
Attachments
OP-85136
OP-85139
OP-85138
OP-85137
OP-85135
Model
OP-85136
OP-85135*
OP-85137
For use with:
Thrubeam (Rectangular models)
Thrubeam (threaded models)
Thrubeam (Rectangular/threaded models)
Description
Attachment A (for attaching a slit or a polarisation filter)
Attachment B (for attaching a slit or a polarisation filter)
Slit (0.5 mm, 1 mm, 2 mm)
Number included
2 sets
2 sets
3 sets
OP-85138
Thrubeam (red LED models)
Polarisation filter A (for the red LED type)
2 pieces
OP-85139
Thrubeam (IR LED models)
Polarisation filter B (for the IR LED type)
3 pieces
Material
Polyacetal (POM)
Polyacetal (POM)
Polyvinyl chloride (PVC)
Triacetate (TAC)
Polyvinyl alcohol (PVA)
Acetate plastic
Weight
Approx. 2 g
Approx. 1 g
Approx. 1 g
Approx. 1 g
Approx. 1 g
* OP-85135 cannot be attached when using PZ-B82 one-touch mounting bracket.
Specifications when an attachment is used
Sensor
model
Slit (mm)
Polarisation filter
0.5 x 5
1x5
2x5
1
2.5
5
9
0.5
1.5
3
2.5
5.5
10
15
1
2
5
Attached*
Attached*
Attached*
Attached*
PZ-G51
0.5 x 5
1x5
2x5
0.5 x 5
1x5
2x5
PZ-G52
Attached*
Attached*
Attached*
Attached*
0.5 x 5
1x5
2x5
Detecting distance (m)
* When attaching to make the polarisation direction of the transmitter and the receiver same.
[ Usage example 1 ]
[ Usage example 2 ]
Suppressing interference between two thrubeam sensors
Interference between thrubeam sensors
Direction A
can be suppressed with polarisation
Direction B
filters. A polarisation filter's characteristic
Polarisation filter
depends on the direction and notch in
which it is set. If the polarisation direction
Transmitter
of the filters attached to the transmitter
Transmitter
and the receiver is the same, the beam
can be received. If the direction of the
filter is changed by 90 degrees, however,
the beam cannot be received. Using this
Receiver
restriction, interference can be
suppressed with polarisation filters as
Receiver
shown.
Suppressing interference between four thrubeam-type sensors
With another set of sensors
Transmitter
set as in Usage Example 1,
interference between four
Transmitter
sensors can be suppressed
Receiver
by alternating the positions
of the transmitters and the
Receiver
receivers. Be sure to pay
Receiver
attention to the direction of
the notches on the filters.
Receiver
Transmitter
Transmitter
* Remove the protective sheets on both sides of the polarisation filter before use.
* Adjust the sensitivity if interference occurs even with polarisation filters.
Reflectors
OP-84219
OP-96436
OP-84221
R-5
Detecting distance (m)
8
Model
For use with:
OP-84219
OP-96436
R-5
OP-84221
Retro-reflective
models
PZ-G61
Long-range
PZ-G62
Transparent object detection
Description
Number
included
Material
Weight
0.1 to 4.2
0.1 to 2.9
0.1 to 2.5
0.1 to 0.7
0.1 to 2
0.1 to 0.4
0.1 to 0.5
Reflector (R-2L)
Reflector (R-3)
Reflector (R-5)
Reflective tape
1 piece
Reflective area: Acrylic, Base: ABS
Reflective area: Acrylic, Base: ABS
Reflective area: Acrylic, Base: ABS
Surface: Acrylic, Cube: Polycarbonate
Approx. 20 g
Approx. 10 g
Approx. 5 g
Approx. 1 g
Cables / Input/output circuits
Connector cables
M8: Straight
PVC
M8: Straight
PUR
M8: L-shaped
PUR
M8: L-shaped
PVC
M8 connector
Sensor connection
Cable
material
Model
OP-73864
OP-73865
OP-85497
OP-85498
OP-85499
OP-85500
OP-85584
OP-85585
OP-85501
OP-85586
OP-85509
OP-85510
OP-85587
OP-85588
PVC
Description
Connector size
Design
M8
M8
M8
M8
M8
M8
M8
M8
M8
M8
M8
M8
M8
M8
Straight
Straight
L-shaped
Straight
Straight
Straight
L-shaped
L-shaped
Straight
L-shaped
Straight
Straight
L-shaped
L-shaped
Connector - loose wires
Connector - connector
Connector - loose wires
PUR
Connector - connector
Opposite connection
Connector size
M8
M8
M8
M12
M12
M12
M12
Design
Cable length (m)
Weight
2
10
2
2
2
10
2
10
2
2
2
5
2
5
Approx. 55 g
Approx. 220 g
Approx. 55 g
Approx. 55 g
Approx. 65 g
Approx. 310 g
Approx. 65 g
Approx. 310 g
Approx. 75 g
Approx. 75 g
Approx. 80 g
Approx. 165 g
Approx. 80 g
Approx. 170 g
Loose wires
Loose wires
Loose wires
Straight
Loose wires
Loose wires
Loose wires
Loose wires
Straight
Straight
Straight
Straight
Straight
Straight
* One piece is included.
M12: Straight
PVC
M12: Straight
PUR
M12: L-shaped
PVC
M12 connector
Sensor connection
Cable
material
Model
OP-75721
OP-85502
OP-75722
OP-85503
OP-85504
OP-85505
OP-85506
OP-85507
OP-85508
Description
Connector size
Design
M12
M12
M12
M12
M12
M12
M12
M12
M12
Straight
Straight
L-shaped
Straight
Straight
Straight
Straight
Straight
Straight
Connector - loose wires
PVC
Connector - connector
Connector - loose wires
PUR
Connector - connector
Opposite connection
Connector size
M12
M12
M12
M12
Design
Cable length (m)
Weight
2
10
2
2
5
2
10
2
5
Approx. 65 g
Approx. 230 g
Approx. 65 g
Approx. 70 g
Approx. 130 g
Approx. 75 g
Approx. 320 g
Approx. 90 g
Approx. 175 g
Loose wires
Loose wires
Loose wires
Straight
Straight
Loose wires
Loose wires
Straight
Straight
* One piece is included.
Input/output circuits
M8 connector
2
3
2
3
1
0V
DC10-30V
1
Black (Pin 4)
Blue (Pin 3)
PNP control output
0V
4
3
M8 connector
Blue (Pin 3)
4
3
1
NPN control output
0V
Bipolar output (thrubeam receiver, reflective, retro-reflective)
PZ-G**(C)B
M8 connector
2
Overcurrent
protection circuit
Sensor
main circuit
Brown (Pin 1)
Black (Pin 4)
4
PNP output (thrubeam receiver, reflective, retro-reflective)
PZ-G**(C)P
DC10-30V
2
Brown (Pin 1)
DC10-30V
M12 connector
2
Overcurrent
protection circuit
Sensor
main circuit
M12 connector
Blue (Pin 3)
Brown (Pin 1)
4
1
Overcurrent
protection circuit
DC10-30V
Sensor
main circuit
Brown (Pin 1)
NPN output (thrubeam receiver, reflective, retro-reflective)
PZ-G**(C)N
Sensor
main circuit
Thrubeam transmitter
PZ-G5*(C)PZ-G5*(C)B
Black (Pin 4)
White (Pin 2)
Blue (Pin 3)
PNP control output
3
1
4
NPN control output
0V
9
Characteristics
Receiver excess gain vs. detecting distance (Typical)
PZ-G52
PZ-G41
1000
1000
5
10
15
20
Detecting distance (m)
PZ-G101
0
10
20
30
40
Detecting distance (m)
10
0
1
50
0
0.5 1.0 1.5 2.0 2.5
Detecting distance (m)
10
0
10 20 30 40 50 60
Detecting distance (mm)
X
1
0
100 200 300 400 500 600 700
Detecting distance (mm)
R-2L
R-3
R-5
10
10
70
10
PZ-G62
100
X
100
1
3.0
R-2L
R-3
R-5
Reflective tape
PZ-G61
100
1
100 200 300 400 500 600
Detecting distance (mm)
EXcess gain
10
EXcess gain
X
X
100
1000
EXcess gain
EXcess gain
10
PZ-G102
1000
1
100
1
25
X
EXcess gain
10
100
1000
X
EXcess gain
EXcess gain
X
100
1
0
PZ-G42
1000
EXcess gain
PZ-G51
0
1
2 3 4 5 6 7
Detecting distance (m)
X
1
8
0
0.5
1.0
1.5
Detecting distance (m)
2.0
Interference area (Typical)
PZ-G51
PZ-G52
PZ-G41
PZ-G42
1.4
4.0
90
35
0.8
0.6
Y
0.4
X
0.2
0
10
20
Distance X (m)
3.0
2.5
2.0
Y
1.5
1.0
X
0.5
Interference area
0.0
30
80
0
10
20
30
40
Distance X (m)
50
PZ-G101
Distance Y (mm)
50
40
White
Y mat
paper
Y
30
20
X
0
0.2
20
15
White
Y mat
paper
Y
10
5
Interference
area
0.4 0.6 0.8 1.0
Distance X (m)
25
X
0
1.2
0
50
Interference
area
100 150 200 250 300
Distance X (mm)
Note: PZ-G102/G61/G62 can be used while 3 units are mounted
in close proximity to each other without mutual interference.
40
Operating area
35
60
10
0
Interference area
Operating
30 area
70
Distance Y (mm)
Distance Y (m)
Distance Y (m)
1.0
0
Operating area
3.5
Distance Y (mm)
Operating area
1.2
Operating area
30
25
20
White
Y mat
paper
Y
15
10
5
0
X
0
50
Interference
area
100 150 200
Distance X (mm)
250
Parallel displacement of optical axis (Typical)
800
Distance Y (m)
Distance Y (mm)
600
400
200
Y
0
X
-200
-400
-600
-800
10
0
5
10
15
20
Distance X (m)
25
Without slit
Slit 0.5
PZ-G52
2.5
2.0
1.5
1.0
0.5
0
-0.5
-1.0
-1.5
-2.0
-2.5
Slit 1.0
Slit 2.0
Y
X
R-2L
R-3
PZ-G61
R-5
Reflective tape
PZ-G62
150
40
100
30
Distance Y (mm)
Slit 1.0
Slit 2.0
Distance Y (mm)
Without slit
Slit 0.5
PZ-G51
50
Y
0
-50
X
-100
0
10
20
30
40
Distance X (m)
50
-150
R-2L
R-3
R-5
20
10
Y
0
-10
X
-20
-30
0
1
2
3
4
Distance X (m)
5
-40
0
0.2
0.4 0.6 0.8
Distance X (m)
1.0
1.2
Optical axis angle (Typical)
Transmitter
X
15
10
5
0
-10 -8 -6 -4 -2 0 2 4 6 8 10
Operating angle ( )
0
-10 -8 -6 -4 -2 0 2 4 6 8 10
Operating angle ( )
PZ-G42
R-2L
R-3
R-5
Reflective tape
PZ-G61
(Sensor:Lateral)
250
200
150
100
X
50
0
-80 -60 -40 -20 0 20 40 60 80
Operating angle ( )
R-2L
R-3
R-5
Reflective tape
PZ-G61
(Sensor:Longitudal)
Distance X (m)
3
2
Transmitter
20
15
2
1
1
0
-5 -4 -3 -2 -1 0 1 2 3 4 5
Operating angle ( )
0
-5 -4 -3 -2 -1 0 1 2 3 4 5
Operating angle ( )
Transmitter Receiver
20
15
X
PZ-G102
200
180
160
140
120
100
80
60
X
40
20
0
-80 -60 -40 -20 0 20 40 60 80
Operating angle ( )
R-2L
R-3
R-5
50
45
40
35
30
25
20
15
X
10
5
0
-80 -60 -40 -20 0 20 40 60 80
Operating angle ( )
R-2L
R-3
R-5
PZ-G62
(Sensor:Longitudal)
1.2
1.0
3
X
30
25
5
0
-10 -8 -6 -4 -2 0 2 4 6 8 10
Operating angle ( )
1.2
X
Transmitter Receiver
35
10
(Sensor:Lateral)
4
X
Transmitter
X
PZ-G62
5
4
30
25
Receiver
PZ-G101
300
5
X
45
40
5
0
-10 -8 -6 -4 -2 0 2 4 6 8 10
Operating angle ( )
Distance X (mm)
1000
900
800
700
600
500
400
300
X
200
100
0
-80 -60 -40 -20 0 20 40 60 80
Operating angle ( )
Receiver
35
Transmitter
Receiver
PZ-G52(Longitudal)
10
5
Distance X (m)
Distance X (mm)
X
Distance X (m)
Transmitter
10
Distance X (m)
X
Distance X (mm)
Distance X (m)
X
15
PZ-G41
Distance X (m)
Transmitter Receiver
Transmitter Receiver
20
45
40
Distance X (m)
Receiver
20
Transmitter
Receiver
PZ-G52(Lateral)
Distance X (mm)
25
Receiver
Transmitter
Receiver
PZ-G51(Longitudal)
25
1.0
X
Distance X (m)
Transmitter
Receiver
PZ-G51(Lateral)
0.8
0.6
0.4
X
0.8
0.6
0.4
0.2
0.2
0
-6
-4
-2
0
2
4
Operating angle ( )
0
-6
6
-4
-2
0
2
4
Operating angle ( )
6
Operating distance vs. detecting distance (Typical)
12
20
8
0
Y
-10
X
0
-30
-12
200
400 600 800
Distance X (mm)
1000
Y
-4
-8
0
6
4
-20
PZ-G102
8
X
4
Distance Y (mm)
10
PZ-G101
Distance Y (mm)
Distance Y (mm)
PZ-G42
30
Distance Y (mm)
PZ-G41
2
0
-2
-4
Y
-6
0
50 100 150 200 250 300 350
Distance X (mm)
-8
X
0
50
100
150
Distance X (mm)
200
2.5
2.0
1.5
1.0
0.5
0.0
-0.5
-1.0
-1.5
-2.0
-2.5
Y
X
0
10
20
30
40
Distance X (mm)
50
11
Specifications
Thrubeam
Diffuse Reflective
Retro-reflective**
Models
Standard
Design
Cable type*
Cable (2m)
Rectangular
M8 connector
Long-range
Short-range
Output
Coming soon
PZ-G52N
PZ-G41N
PZ-G42N
PZ-G101N
PZ-G102N
PZ-G61N
PZ-G52P
PZ-G41P
PZ-G42P
PZ-G101P
PZ-G102P
PZ-G61P
PZ-G62P
NPN
PZ-G51CN
PZ-G52CN
PZ-G41CN
PZ-G42CN
PZ-G101CN
PZ-G102CN
PZ-G61CN
PZ-G62CN
PNP
PZ-G51CP
PZ-G52CP
PZ-G41CP
PZ-G42CP
PZ-G101CP
PZ-G102CP
PZ-G61CP
PZ-G62CP
PZ-G51B
PZ-G52B
PZ-G41B
PZ-G42B
PZ-G101B
PZ-G102B
PZ-G61B
PZ-G62B
PZ-G51CB
PZ-G52CB
PZ-G41CB
PZ-G42CB
PZ-G101CB
PZ-G102CB
PZ-G61CB
PZ-G62CB
20 m
40 m
200 mm
5 to 45 mm
0.1 to 4.2 m
(When R-2L
reflector is
used)
0.1 to 1 m
(When R-2L
reflector is
used)
Light source
1m
300 mm
(When detecting (When detecting
30 x 30 cm
10 x 10 cm
white paper)
white paper)
Red LED
Infrared LED x 2
Red LED
Control output
Protection circuit
Power supply
Rating
Current consumption
500 µs
LIGHT-ON/DARK-ON (switch-selectable)
T: Power (orange LED)
R: Output (orange LED)
Stable operation (green LED)
Light receiving (red LED)
Interference suppression
Output: Orange LED, Stable operation: Green LED
Open collector output, 30 V max., 100 mA max., Residual voltage: 1 V max.
Reversed polarity, overcurrent protection, surge absorber
10 to 30 VDC including Ripple ±10% (P-P)
T: 20 mA max. T: 25 mA max.
R: 28 mA max. R: 28 mA max.
Enclosure rating
Ambient light
Environmental Ambient temperature
resistance
Relative humidity
Vibration
Shock
Infrared LED
1-turn trimmer (230˚)
Operation mode
Indicators (LED)
PZ-G62N
Approx. 5 mm Approx. 2 mm
dia.
dia.
(At a detecting (At a detecting
distance of
distance of
100 mm)
40 mm)
Sensitivity adjustment
Response time
34 mA max.
IEC, IP67 / NEMA: 4x, 6, 12 / DIN: IP69K
Incandescent lamp: 5,000 lux max., Sunlight: 20,000 lux max.
-20 to 55˚C, No freezing
35 to 85%, No condensation
10 to 55 Hz, 1.5 mm double amplitude in the X, Y, and Z directions, 2 hours respectively
2
1000 m/s 6 times in the X and Y directions
Up to 2 units
(When polarisation filters
are attached)
Housing, M18 nut
(threaded models only)
Up to 2 units
(with the automatic different frequency function)
Glass-fibre reinforced PBT
Polyarylate
(PAR)
Lens cover
Acrylic
(PMMA)
Glass-fibre reinforced polyamide (PA)
Trimmer
Cable (cable models only)
Polyvinyl chloride (PVC)
Threaded models (front M18 part): 1.0 N·m max., (side slotted hole part): 0.5 N·m max.
Instruction manual, M18 nut x 1 piece (threaded models only)
Rectangular cable models: Approx. 60 g (Thrubeam-models transmitter: Approx. 50 g)
Square connector models: Approx. 10 g
Threaded cable models: Approx. 65 g (Thrubeam-models transmitter: Approx. 55 g)
Threaded connector models: Approx. 15 g
*Cable sold separately for connector models **Reflector sold separately
12
Coming soon
Transparent
object
detection
PZ-G51P
Spot diameter
Weight
Coming soon
Long-range
(with P.R.O.
function)
PZ-G51N
Bipolar
M12 connector (NPN+PNP)
Tightening torque
Accessories
Definite
reflective
PNP
Detecting distance
Material
Narrow-view
reflective
NPN
Cable (2m)
Threaded
High-power
Polyarylate
(PAR)
Dimensions
Unit: mm
Sensors (thrubeam type)
PZ-G51N/G51P/G52N/G52P
Receiver
7.9
Transmitter
2.2
7.9
5
13.1
13.1
Indicator lamp
2xM3xP0.5
8
0.5
20
Operation mode
selector switch
1.7
8
Receiving point
7.1
7.1
4
4
5
31 25.4
23.5
0.5
20
Sensitivity
adjustment trimmer
1.8
31 25.4
5
15.5
15.5
7.1
7.1
Light-receiving
Indicator
12
Indicator lamp
2xM3xP0.5
Transmitting
point
4
4
0.5
15.5
0.5
2.2
5
12
3
2.8
ø3.9,
3-Core x Brown/Blue/Black: 0.34 mm2
3
2.8
ø3.9,
2-Core x Brown/Blue: 0.20 mm2
* When the PZ-G51N/G51P
transmits a beam, only the upper
transmitting point emits the beam.
Cable length : 2 m
Cable length : 2 m
PZ-G51CN/G51CP/G52CN/G52CP
Receiver
7.9
7.9
Transmitter
2.2
5
5
13.1
0.5
20
Operation mode
selector switch
1.7
8
Receiving point
7.1
7.1
4
4
0.5
23.5
15.5
Transmitting
point
20
Sensitivity
adjustment trimmer
1.8
31 25.4
5
15.5
0.5
15.5
7.1
7.1
Light-receiving
Indicator
12
0.5
4
4
5
31 25.4
Indicator lamp
2xM3xP0.5
13.1
Indicator lamp
2xM3xP0.5
8
2.2
9.8
3
2.8
M8 Connector
8.6
16.9
4 3
1
2 1
2
+V
M8 Connector
8.6
16.9
Pin arrangement
Pin arrangement
22.9
9.8
3
2.8
12
0V
4 OUT
3
* When the PZ-G51CN/G51CP
transmits a beam, only the upper
transmitting point emits the beam.
22.9
4 3
1
2 1
2
+V
3
0V
4
PZ-G51B/G52B
Receiver
17.9
17.9
Transmitter
2.2
2.2
5
5
Indicator lamp
Indicator lamp
44.4
12.5
2
3.2
4
4
R7
6.8
Centre of
M18 screw
12
Light-receiving
Indicator
3.5
22.9
31 24.1
Centre of
M18 screw
12
4.5
3.2
* When the PZ-G51B transmits
a beam, only the upper
transmitting point emits
the beam.
M18, P=1.0
ø4.0,4-Core x Brown/Blue/Black/White: 0.20 mm2
5
19.5
15.7
15.5
0.5
Sensitivity
adjustment trimmer
3.2
R7
25.5
15.7
2
0.5
Transmitting
point
5
31 24.1
15.5
1.8
15
8
6.8
4
4
6.8
12.5
Operation mode
selector switch
R7
R7
0.5
Receiving
point
6.8
0.5
1.7
15
8
44.4
Cable length : 2 m
3.5
22.9
4.5
3.2
M18, P=1.0
ø3.9,2-Core x Brown/Blue: 0.20 mm2
Cable length : 2 m
PZ-G51CB/G52CB
Receiver
17.9
17.9
Transmitter
M12, P=1.0
2.2
5
2.2
Indicator lamp
44.4
12.5
25.5
15.7
8.5
12
Light-receiving
Indicator
3.5
4.5
12
Pin arrangement
2
1
3
4
+V
2 OUT(NPN)
1
0V
4 OUT(PNP)
3
Sensitivity
adjustment trimmer
3.2
5
31 24.1
15.5
6.8
3.2
Centre of
M18 screw
M18, P=1.0
4
4
0.5
12
22.9
2
0.5
Transmitting
point
19.5
15.7
8.5
R7
31 24.1
15.5
1.8
15
8
6.8
R7
6.8
3.2
5
4
4
0.5
2
0.5
44.4
12.5
Operation mode
selector switch
R7
R7
6.8
Receiving
point
Indicator lamp
1.7
15
8
M12, P=1.0
5
* When the PZ-G51CB transmits
a beam, only the upper
transmitting point emits
the beam.
3.5
22.9
4.5
12
3.2
Centre of
M18 screw
M18, P=1.0
Pin arrangement
2
1
3
4
1
2
+V
3
0V
4
13
Dimensions
Unit: mm
Sensors (reflective / polarised retro-reflective type)
Attachments (optional)
PZ-G
OP-85136 + PZ-G52
N/G
P(
:41/42/101/102/61/62)
7.9
2.2
5
13.1
8
20
0.5
1.8
2.8
1
Sensitivity
adjustment trimmer
4
4
6
20.2
8
31 25.4
0.5
6
Operation mode
selector switch
Receiving point
7.1
24.6
13.1
Indicator lamp
2xM3xP0.5
Centre of slit
12.8
5
15.5
Slit size
0.5 x 5
1.0 x 5
2.0 x 5
33
1
15.5
7.1
Transmitting point
12
OP-85135 + PZ-G52B
3
2.8
ø3.9,
3-Core x Brown/Blue/Black: 0.34 mm2
Cable length : 2 m
12.5
49
6
PZ-G
CN/G
CP(
:41/42/101/102/61/62)
7.9
6
2.2
19.2
5
2xM3xP0.5
13.1
Indicator lamp
0.5
8
20
Ø16
Centre of slit
25.7
Slit size
0.5 x 5
1.0 x 5
2.0 x 5
30.2
Sensitivity
adjustment trimmer
4
4
8
31 25.4
0.5
11.8
Operation mode
selector switch
1.8
Receiving point
7.1
2.8
5
15.5
15.5
Reflectors (optional)
7.1
Transmitting point
9.8
3
2.8
M8 Connector
12
OP-84219(R-2L)
8.6
16.9
Pin arrangement
22.9
4 3
1
2 1
2
+V
47
0V
4 OUT
3
25.6
51.2
47
PZ-G
B(
61
:41/42/101/102/61/62)
17.9
30.4
2.2
5
Indicator lamp
44.4
12.5
R7
Receiving
point
2
0.5
30
40
51.2
Operation mode
selector switch
15
8
6.8
1.8
Sensitivity
adjustment trimmer
3.2
0.5
17.5
R7
6.8
19.5
15.7
15.5
31
5
31 24.1
8
OP-96436(R-3)
6
4
4
12
Transmitting
point
Centre of
M18 screw
3.5
22.9
35
31
4.5
42
21
3.2
M18, P=1.0
ø4.0,4-Core x Brown/Blue/Black/White: 0.20 mm2
CB(
17.9
5.5
8
R-5
:41/42/101/102/61/62)
M12, P=1.0
2.2
11.5
14
11.6
2.6 2 x M3
5
Indicator lamp
44.4
12.5
Operation mode
selector switch
1.8
15
R7
8
6.8
Receiving
point
34
25.4
Sensitivity
adjustment trimmer
3.2
2
0.5
36
3
6
4
4
0.5
15.5
8.5
40
12
Transmitting
point
3.5
Centre of
M18 screw
M18, P=1.0
22.9
4.5
12
3.2
Pin arrangement
2
1
3
4
14
OP-84221 (reflective tape)
19.5
15.7
R7
6.8
5
31 24.1
+V
2 OUT(NPN)
1
30
0V
4 OUT(PNP)
3.5
2 x Ø3.6
15
25
35
Cable length : 2 m
PZ-G
3.5
5.5
2 x Ø4.5
3
t=0.7
Unit: mm
Mounting brackets / Rectangular models (Optional)
PZ-B41A
PZ-B01A
PZ-B61
3.5
14.5
34
16
22
29
3.5
5.5
14.5
5
5.5
5
(39.4)
3.5
3.5
12.5
21.4
5
4
7
7
4 7
7
7
6.8
6.4
3
16
3
6.4
30
43
9
3.5
3.5
14
1.2
3.5
41.3
25.4
41.3 25.4
46
25.4
SUS304
t=1.2
SUS304
t=1.2
36
SUS304
t=3.0
PZ-B31/B32
PZ-B11
15
8
5
3.5
4.2
5
4
17
8
31.7
43
17
6.5
6x
14
(2)
.5
6.5
Ø3
25.4
11
5
5
5
3
3.5
22 15
4
7
15
15
14 15
22
7
3
11
25.4
13
6x
5.5
Ø3
.5
43
SUS304
t=1.2
17
14.5
SUS304
t=1.2
*PZ-B31 is shown.
PZ-B32 is a plane-symmetrical type.
(2)
PZ-B21A/B22A
22
PZ-B02
PZ-B23/B24
(2)
22
22
3.5
14.5
17.5
(2)
5.5
17.5
5
3.5
4 7
6.4
3
9
6.4
3
7
3
9
3.5
25.4
25.4
41.3 25.4
9
6.4
3.5
3.5
70
70
SUS304
t=1.2
16.7
8
4
4.2
*PZ-B21A is shown.
PZ-B22A is a plane-symmetrical type.
SUS304
t=1.5
8
16.7
8
4
15
4.2
*PZ-B23 is shown.
PZ-B24 is a plane-symmetrical type.
8
15
SUS304
t=1.5
15
Dimensions
Unit: mm
Mounting brackets / Rectangular models (Optional)
PZ-B81
22
4
7
PZ-B81 + PZ-G41N
OP-84220
5.5
(One piece is supplied for PZ-B81/B83)
7
3.5
(21.6)
When being mounted
3.5
16
When being mounted
5.5
13.1
5
15
14.9
1.5
ø2.5
16
.8
2.6
ø2
25.4
Indicator lamp
31
ø2.2
3
39.2
1.6
24.5
39.2 25.4
25.4
12.5
36.4
20.9
8.2
SUS304
t=1.5
5.4
When assembling/disassembling
When assembling/disassembling
0.7
21.4
1.8
31.2
7.3
39.4
PZ-B83
22
4
7
PZ-B83 + PZ-G41CN + OP-85497
OP-84220
(One piece is supplied for PZ-B81/B83)
7
When being mounted
3.5
5.5
(21.6)
16
When being mounted
3.5
13.1
5
14.9
15
1.5
Indicator lamp
ø2.5
16
2.3
2.8
ø
25.4
31
ø2.2
3
25.4
1.6
24.5
25.4
12.5
70.2
67.7
52.2
70.2
36.7 39.5
When assembling/disassembling
7.7
SUS304
t=1.5
When assembling/disassembling
0.7
31.2
7.3
1.8
21.4
70.7
16
Unit: mm
Mounting brackets / Threaded models (Optional)
PZ-B82
PZ-B03
PZ-B82 + PZ-G41B
31.8
6.5
1.8
3.5
1.8
24.6
3.7
3.2
3.2
7.6
3.5
5
3.7
17.5
5
3.9
24.6
7.6
7.8
3.2
19
7.8
29.2
29.2
3.2
33
33
.5
ø18
15.4
When being mounted
26.4
40.8
When being mounted
26.4
46.2
SUS304
t=2.0
33 35.5
33
4
16
33.8
33.8
31.8
When assembling/disassembling
45.5
4.6
30˚
10.6
4
16
PZ-B04
28.7
When assembling/disassembling
38
to
(41)
40.4
38
to
(41)
1
4.
R2
ø4
.6
Mounting brackets / Rectangular models / Threaded models (Optional)
.5
ø18
15.4
SUS304
t=2.5
40.8
PZ-S10A/S20A
L=100 mm:PZ-S10A
L=200 mm:PZ-S20A
A + PZ-B21A + PZ-G41N
PZ-S
(10.5)
23
(46.3)
22.8
(27.2)
Ø10
22.3
24
26.5
PZ-B25
2 x M4 x P0.7
31.8
L
24
31.7
30
17.5
15
8
14.3
17.5
A + PZ-B31 + PZ-G41N
PZ-S
.5
ø18
2 x Ø7
(22)
15.4
(11.7)
24
(14.3)
26
23.5
13
40.8
17.3
6.4
32
46
18.2
8
25.7
26.5
SUS304
t=2.0
2 x Ø7
4.2
4.1
15
31
8
23
13
16.2
32
PZ-S
OP-84225
A + PZ-B25 + PZ-G41B
(12.1)
(One piece is supplied with threaded models)
(46.9)
35
(31.3)
22
M18 ,P=1.0
25.9
22
18.1
34
24.5
4
8
16.2
31.8
17
Dimensions
Unit: mm
M8 connector cable (optional)
OP-85501
OP-73864/73865
2000(OP-73864)/10000(OP-73865)
6.7
1
2
ø3.7, 4 x 0.28 mm2
ø9.5
30.5
Pin arrangement
4
3
ø9
26.7
37
M8 x 1
ø4.7, 4 x 0.34 mm2
22.5
No. Colour
1
2000
22.5
Brown
2
White
3
Blue
4
Black
ø10
ø10
B
A
A
1
2
4
3
4
B
2
3
A
B
No.
No.
1
1
2
2
3
3
4
4
1
OP-85497
2000
14
9
ø7
ø9
OP-85586
Pin arrangement
ø3.7, 4 x 0.28 mm2
1
2
4
3
16
No. Colour
1
Brown
2
White
3
Blue
4
Black
7.7
8.3
A
ø10
2000
37
M8x1
16.5
ø10
ø9
6
OP-85498
A
ø3.7, 4 x 0.28 mm2
6.7
ø9.5
6.2
ø9
M8 x 1
ø9
B
A
26.7
26.2
2000
A
2
4
1
4
2
3
A
B
No.
No.
1
1
2
2
3
3
4
4
B
ø4.7, 4 x 0.34 mm2
20
22.5
1
2
4
3
4
A
2000(OP-85587)
5000(OP-85588)
ø10
46.8
ø14.5
OP-85499/85500
B
Pin arrangement
ø10
4
3
ø4.7, 4 x 0.34 mm2
22.5
6
Brown
2
White
3
Blue
4
Black
A
ø4.7, 4 x 0.34
20
No. Colour
1
2000(OP-85584)/10000(OP-85585)
27.9
2
3
4
2
4
16.5
3
ø4.7, 4 x 0.34 mm2
ø10
Brown
2
White
3
Blue
4
Black
1
1
2
2
3
3
4
4
4
3
OP-85509/85510
No. Colour
1
B
No.
B
1
2000(OP-85509)
5000(OP-85510)
46.8
M12 x 1
Pin arrangement
1
A
No.
2
30.5
20
mm2
1
OP-85584/85585
6
4
M12x1
1
1
3
4
8.3
B
2
2
3
OP-85587/85588
3
2000(OP-85499)/10000(OP-85500)
1
2
1
16.5
30.5
B
No.
1
B
2
3
A
No.
ø14.5
ø10
B
A
ø4.7, 4 x 0.34 mm2
22.5
A
27.9
1
2
2
3
4
A
B
No.
No.
1
1
2
2
3
3
4
4
B
1
4
3
8.3
M12 connector cable (optional)
OP-75721/85502
OP-85503/85504
ø12
ø4, 4 x 0.28 mm2
4
2
3
13.7
ø12
No. Colour
1
ø14
ø4, 4 x 0.28 mm2
Pin arrangement
30
1
2
White
3
Blue
4
2000(OP-75721)/10000(OP-85502)
ø10.6
ø12
Brown
M12x1
ø14
B
A
13.7
Black
30
22.5
45
OP-75722
33.8
ø4, 4 x 0.28 mm2
Pin arrangement
4
1
1
2
2
3
3
4
4
2
2
1
A
No. Colour
3
28.2
1
Brown
2
White
3
Blue
4
Black
4
3
2
B
1
4
3
OP-85507/85508
ø14
42.9
2000(OP-85507)
5000(OP-85508)
46.8
M12x1
2000
ø14.5
ø14.5
OP-85505/85506
B
A
2000(OP-85505)
10000(OP-85506)
Pin arrangement
4
2
3
ø14.5
ø4.7, 4 x 0.34 mm2
24
ø4.7, 4 x 0.34 mm2
27.9
No. Colour
1
18
B
No.
2000(OP-85503)/5000(OP-85504)
1
42.9
A
No.
1
Brown
2
White
3
Blue
4
Black
2
1
A
4
2
3
3
1
4
B
A
B
No.
No.
1
1
2
2
3
3
4
4
19
Background Suppression Model Unaffected by Colour!
Self-contained Photoelectric Sensors
PZ - V Series
Features
Intelligent reflective type
unaffected by a target's
colour or angle
Digital display
High-power custom red LED
(Except for PZ-V71)
High-intensity operation
indicator
One-touch
Fully-automatic calibration
Here's How
PSD (Position-Sensitive Detector)
A.P.R. circuit (Automatic Power Reinforcement)
The target distance is detected according to the angle of
the reflected light beam.
Stable detection is possible due to the A.P.R. circuit
which automatically adjusts the amount of light emitted
according to the colour and angle of the target.
• Unaffected by a highly reflective target background
• Stable detection of targets with colours and materials of
varying reflectance
• Highly accurate detection of minute objects
OFF
ON
ON
OFF
Sensor head lineup
Type
Adjustment Configuration
Detecting distance
900 mm
Intelligent
reflective
Auto
300 mm
100 mm
Model
NPN
PZ-V71
PZ-V72
PZ-V73
PZ-V75 1.
PZ-V31
PZ-V32
PZ-V33
PZ-V35 1.
PZ-V11
PZ-V12
PZ-V13
PZ-V15 1.
Connector
PNP
PZ-V71P
PZ-V72P
PZ-V73P
M8 connector
M12 connector
PZ-V31P
M8 connector
PZ-V32P
M12 connector
PZ-V33P
PZ-V35P 1.
PZ-V11P
M8 connector
PZ-V12P
PZ-V13P
M12 connector
Cable
2m
0.13 m
0.3 m
2m
2m
0.13 m
0.3 m
2m
2m
0.13 m
0.3 m
2m
1. Different frequency type
Specifications are subject to change without notice.
For other countries, visit at:
www.keyence.com
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Phone: +48 71 36861 60 Fax: +48 71 36861 62
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Phone: +44-1908-696900 Fax: +44-1908-696777
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Phone: +81-6-6379-2211 Fax: +81-6-6379-2131
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USA
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SLOVAKIA
Phone: +421 2 5939 6461 Fax: +421 2 5939 6200
WW1-0017
© KEYENCE CORPORATION, 2007 PZG-WW-C-E 0097-1 000966 Printed in Japan