Reflexlichtschranke
A reflected light barrier has a housing with a base element. A semiconductor light emitter and a semiconductor light receiver are arranged on the base element in such a way that there is no free-standing partition between the light emitter and light receiver optically screening the light receiver fr...
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| Format: | Patent |
| Sprache: | ger |
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| Zusammenfassung: | A reflected light barrier has a housing with a base element. A semiconductor light emitter and a semiconductor light receiver are arranged on the base element in such a way that there is no free-standing partition between the light emitter and light receiver optically screening the light receiver from the light emitter. The light emitter has such a low beam divergence that the crosstalk from the light emitter to the light receiver is kept within operating tolerances. |
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