【Notification of Manufacturer Change for Panasonic Industrial Devices SUNX Products and Panasonic Industrial Devices SUNX Tatsuno Products】
From April 1, 2024, the terms "Panasonic Industrial Devices SUNX Co., Ltd." and "Panasonic Industrial Devices SUNX Tatsuno Co., Ltd."
in this page and in the manuals and other documents to be downloaded will all be replaced with "Panasonic Industry Co., Ltd." and applied accordingly.
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> Correlation between lightness and sensing range
Correlation between lightness and sensing range - Glossary - Photoelectric Sensors
Correlation between lightness and sensing range
This diagram of the convergent reflective type sensor gives the correlation between lightness and sensing range.
The graph is useful to determine the sensing distance for which the sensor can reliably detect an object considering its lightness. (Note)
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The sensing region is represented by oblique lines in the left figure. |
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(Lightness shown on the left may differ slightly from the actual object condition.) |
| Note : | These are typical graphs, and are subject to slight changes from model to model. |
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Other terms
- Beam envelope / Beam axis
- Sensing axis
- Sensing range / Distance to convergent point
- Standard sensing object
- Minimum sensing object
- Hysteresis
- Repeatability
- Response time
- Ambient illuminance
- Protection
- Sensing height (Protective height)
- Parallel deviation
- Angular deviation
- Sensing field
- Correlation between sensing object size and sensing range
- Correlation between lightness and sensing range
- Correlation between material and sensing range
- Correlation between color and sensing range
- Correlation between setting distance and excess gain
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