OS series Light sensor
Description
OS series is the retro-reflective photoelectric sensor for passage detection
of a detection target in the automatic stamping. It outputs signal when
a detection target pass between sensor unit and reflector. Install it to
exit-side of die, chute or belt conveyer.
The device is connected to our malfunction detector PS-682, PS-662, PS-661, PS-104,
PS-101 and all.
From May 21, 2023, the production of "Side type" for panel direction and "PNP output" for sensor output type has been end of life.
Features
- Compact design
- Downsizing maximum 50% compare to our conventional product.
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- Sensitivity improvement
- Decrease an influence of ambient light by employing modulated radiation system. And maintain stable sensitivity for long-term use because of automatic adjusting function. Moreover, it can detect smaller detection target because of package density of light emitting and receiving elements is 1.3 times as many as our conventional product.
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- Presence/Absence detection
- Presence/Absence detection which our conventional product did not have is added. Therefore, it can detect a detection target left over within an effective area of detection.
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- Digital display
- Adjusting sensitivity changed from existing dial system to digital display. Easy to control and cut down both setting mistake and adjusting man-hours.
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- Others
- * Power supply voltage DC12-24V
- * Remote operation … It is possible to change sensitivity and operate function
settings from our malfunction detector. (Only the device compatible with
remote operation)
- * Various settings with digital display … Set up ON/OFF for Presence/Absence
detection, polarity of signal output and others.
- * 2 types of installation … You can choose All-in-one-type and Separation-type.
All-in-one-type is that sensor unit and reflector are in same bracket plate.
Separation-type is that install sensor unit and reflector separately.
- * signal output type is NPN output.
- * Maximum 1m of detecting distance. (Only separation-type)
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OS series variation
Dimensions
Sensor unit
Sensor unit

(End of Life) Sensor unit (side type)

Reflector
Reflector

All-in-one-type
All-in-one-type

Separation-type
Separation-type

All-in-one-type with magnet stand
All-in-one-type with magnet stand

Separation-type with magnet stand
Separation-type with magnet stand

2 types of installation
The product is packed in all-in-one type shape.
When use separation type, please change assembling referring the picture.
Specification
Model code |
OS-53 |
OS-83 |
OS-103 |
OS-123 |
OS-153 |
OS-203 |
Detecting distance |
100mm - 1000mm |
Effective detecting width |
Approx. 50mm |
Approx. 80mm |
Approx. 100mm |
Approx. 120mm |
Approx. 150mm |
Approx. 200mm |
Minimum size of object to detect
(In case of detecting distance 100mm and MAX sensitivity)
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Passage detection:sphere of 1mm in diameter (Opaque)
Presence/Absence detection:rod of 1mm in diameter (Opaque) |
Response time |
100μs |
Light source |
Infrared LED(850nm) |
Signal output |
NPN or PNP output(Specify the type when ordering), MAX 100mA |
Power supply voltage |
DC12 - 24V ±5% |
Power consumption |
MAX1.5VA |
MAX2.0VA |
MAX2.5VA |
Operating ambient temperature |
0 - 55°C (No rapid change during operation allowed) |
Operating ambient humidity |
35 - 85%RH (No dew condensation allowed) |
Operating ambient environment |
No corrosive gas or dust allowed. |
Weight including cable
(total of All-in-one-type) |
1.6kg |
1.7kg |
1.8kg |
1.9kg |
Bundled list |
The product (all-in-one type shape)
Cable with connector (specify the type with order code)
Instruction manual (Japanese language)
*Possible to choose English language or Chinese language. |