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Through-beam Sensors have separate emitters and receivers to enable setting them at the required distance.

Through-beam List

There are 2 products of Through-beam.

EE-SPW311 / 411 Long-distance Through-beam Photomicrosensor EE-SPW311 / 411

Through-beam Photomicrosensor with a sensing distance as long as 1 m.

EE-SPW321 / 421 Photomicrosensor with Amplifier and Cable EE-SPW321 / 421

Compact, Thin-profile Photomicrosensor with special amplifier.