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
distance: Detecting
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2’ |
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40 |
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4 times*
longer detecting distance
2 times*
faster response speed
* Compared with our conventional models
4-element red LED-type
Thrubeam type PZ-G51
Reflective type PZ-G41
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.6’ |
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Detecting
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3’ |
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distance: |
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Detecting
2 times*
longer detecting distance
2 times*
faster 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.
A 4-element LED is used in upper-level fiber sensors because its wavelength can be easily observed by the human eye and the intensity change over time is small.
* Compared with our conventional models
Retro-reflective type PZ-G61
distance: Detecting
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.8’ |
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2 m |
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Self-contained Threaded Sensors PZ-G Series 
2
EASY ADJUSTMENT
Alignment indicator takes the guesswork out of long distance sensor setup
Has your receiver been bumped 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 snowball into major problems.
Laser Marked tags eliminate possible contamination
All information (model#, lot#, 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 man-hours during installation or replacement.
Threaded models |
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Rectangular models |
Slide it through
Slide it through
Just push until it clicks
Just push until it clicks
A variety of mounting |
Threaded models |
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Rectangular models |
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styles are available to |
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adapt to your application. |
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Can be attached |
Can be attached |
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with an M18 nut |
with two M3 screws |
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Enhanced user-friendliness
Standard M8 and M12 quick-disconnects make replacement easier
The PZ-G features a standard pin-out, which allows it to be a drop-in replacement with existing wiring.
Our oil-resistant cable ensures reliable operation in an oily environment
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
19 types of mounting brackets provide a variety of mounting methods
A bracket can be selected according to the installation conditions. 19 types, including a one-touch bracket, are available.
Bipolar output (NPN+PNP) compatible with any input device
Threaded models feature bipolar output (NPN and PNP), eliminating the need to stock sensors for both outputs.
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Brown (Pin1) |
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DC10 30V |
Sensor main circuit |
Overcurrent protection circuit |
Black (Pin 4) |
PNP control output |
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White (Pin 2) |
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NPN control output |
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Blue (Pin 3) |
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0V |
M12 connector
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2 |
Bipolar output type |
3 |
1 |
PZ-G**(C)B |
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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
With thrubeam models, up to two sensors can be mounted in close proximity. Four sensors can be used by alternating the transmitter/ receiver position.
Ambient light
Different frequency beam
The different frequency function automatically shifts the emission cycle if ambient light is received by the receiver.
High-speed targets can be detected at a response speed of up to 500 s
A high-speed response of up to 500 s, twice as fast as our conventional models, ensures detection on a high-speed line. The high power ensures stable detection.
Differentiating the number of sheets
4
Model features
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Threaded models |
Rectangular models |
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Thrubeam |
The long-range high-power beam makes it easy to align the optical axis |
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High-power PZ-G52 |
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Standard PZ-G51 |
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Long-range detection |
Long-range detection |
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High-power dual IR LED
40m (131.2’)
Alignment
Indicator
High-intensity 4-element red LED
20m (65.6’)
Alignment
Indicator
Clearly indicates when |
Clearly indicates when |
emitter/receiver are |
emitter/receiver are |
properly aligned. |
properly aligned. |
Thrube
Reflective |
The visible spot makes it easy to align the optical axis |
Diffuse reflective PZ-G41 (long-range)
PZ-G42 (short-range)
Short-range detection
300mm
(11.81")
High-intensity 4-element red LED
Long-range detection
1m (3.3’)
Narrow-view reflective type PZ-G101 |
Definite reflective type PZ-G102 |
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Coming soon |
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Short-range |
High-intensity |
Detecting |
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distance of |
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4-element |
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200mm |
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5 to 45 mm |
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red LED |
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High-intensity |
(7.87") |
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(0.20" to 1.77") |
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4-element red LED |
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Spot diameter of |
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Spot diameter of |
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approx. 5 mm (0.20") at a |
approx. 2 mm (0.08") at a |
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detecting distance of |
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detecting distance of |
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100 mm (3.94") |
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40 mm (1.58") |
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Retro-reflective |
High-power long-range detection |
Standard PZ-G61 (with P. R. O. function)
Long-range detection
0.1 to 4.2 m (0.3’ to 13.8’)
(When using R-2L)
High-intensity 4-element red LED
P.R.O. function
The P. R. O. function* cancels direct reflections from metallic or mirror surfaced targets, allowing the PZ-G to reliably detect metal targets.
* Polarized Reflection Optics
Transparent object detection type PZ-G62
Coming soon
Detecting distance
0.1 to 1 m (0.3’ to 3.3’)
(When using R-2L)
Single IR LED
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
Threaded |
Rectangular |
models |
models |
Type |
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Design |
Detecting distance |
Model variations |
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Light source |
Cable* |
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Bipolar |
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NPN |
PNP |
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NPN+PNP |
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Rectangular |
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PZ-G51N |
PZ-G51P |
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Cable (2m 6.6’) |
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Standard |
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PZ-G51CN |
PZ-G51CP |
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Red |
M8 connector |
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Threaded |
20 m (65.6’) |
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PZ-G51B |
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Cable (2m 6.6’) |
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PZ-G51CB |
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M12 connector |
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Thrubeam |
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Rectangular |
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PZ-G52N |
PZ-G52P |
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Cable (2m 6.6’) |
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High- |
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PZ-G52CN |
PZ-G52CP |
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Infrared x 2 |
M8 connector |
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power |
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40 m (131.2’) |
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PZ-G52B |
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Cable (2m 6.6’) |
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Threaded |
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PZ-G52CB |
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M12 connector |
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Diffuse |
Rectangular |
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PZ-G41N |
PZ-G41P |
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Cable (2m 6.6’) |
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PZ-G41CN |
PZ-G41CP |
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M8 connector |
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reflective |
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long-range |
Threaded |
1 m (3.3’) |
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PZ-G41B |
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Cable (2m 6.6’) |
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PZ-G41CB |
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M12 connector |
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Diffuse |
Rectangular |
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PZ-G42N |
PZ-G42P |
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Cable (2m 6.6’) |
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PZ-G42CN |
PZ-G42CP |
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M8 connector |
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reflective |
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PZ-G42B |
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Cable (2m 6.6’) |
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short-range |
Threaded |
300 mm (11.81") |
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PZ-G42CB |
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Red |
M12 connector |
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Reflective |
Narrow- |
Rectangular |
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PZ-G101N |
PZ-G101P |
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Cable (2m 6.6’) |
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PZ-G101CN |
PZ-G101CP |
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M8 connector |
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view |
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reflective |
Threaded |
200 mm (7.87") |
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PZ-G101B |
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Cable (2m 6.6’) |
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Coming soon |
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PZ-G101CB |
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M12 connector |
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Difinite |
Rectangular |
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PZ-G102N |
PZ-G102P |
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Cable (2m 6.6’) |
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PZ-G102CN |
PZ-G102CP |
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M8 connector |
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reflective |
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5 to 45 mm (0.20" to 1.77") |
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PZ-G102B |
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Cable (2m 6.6’) |
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Coming soon |
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Threaded |
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PZ-G102CB |
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M12 connector |
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Long- |
Rectangular |
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PZ-G61N |
PZ-G61P |
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Cable (2m 6.6’) |
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PZ-G61CN |
PZ-G61CP |
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M8 connector |
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range |
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Red |
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Threaded |
0.1 to 4.2 m (0.3’ to 13.8’) |
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PZ-G61B |
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Cable (2m 6.6’) |
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function) |
(when using R-2L) |
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PZ-G61CB |
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M12 connector |
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Transparent |
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PZ-G62N |
PZ-G62P |
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Cable (2m 6.6’) |
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reflective** |
Rectangular |
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PZ-G62CN |
PZ-G62CP |
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M8 connector |
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object |
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Infrared |
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detection |
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0.1 to 1 m (0.3’ to 3.3’) |
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PZ-G62B |
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Cable (2m 6.6’) |
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Coming soon |
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Threaded |
(when using R-2L) |
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PZ-G62CB |
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M12 connector |
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*Cable sold separately for connector models **Reflector sold separately
Model variations
P Z - G
1 |
2 |
1 Detection method
Reference |
Reference No. description |
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No. |
Detection method |
Details |
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51 |
Thrubeam type |
Standard |
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52 |
High-power |
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41 |
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Diffuse reflective long range |
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42 |
Reflective type |
Diffuse reflective short range |
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101 |
Narrow-view |
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102 |
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Definite reflective |
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61 |
Retro-reflective |
Long range (with P. R. O. function) |
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Transparent object detection |
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62 |
type |
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(without P. R. O. function) |
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2 Details
Reference |
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Reference letter description |
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letter |
Details |
Cable |
Output |
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N |
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2 m 6.6’ cable with a |
NPN |
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P |
Rectangular |
loose wire end |
PNP |
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CN |
models |
M8 connector |
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NPN |
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CP |
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PNP |
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B |
Threaded |
2 m 6.6’ cable with a |
Bipolar |
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models |
loose wire end |
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(NPN+PNP) |
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CB |
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M12 connector |
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6
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