Omron E3Z-LR81 2M retroreflective photoelectric sensor, block sensor, 200 mm to 7 m detection range, 0.03 kgs.
| Parameter | Value |
|---|---|
| Weight | 0.03 kgs |
The Omron E3Z-LR81 2M is a retroreflective photoelectric sensor in a block housing, delivering a detection range from 200 mm up to 7 m. It uses a separate reflector (sold separately) to sense objects that interrupt the beam.
Mounts as a standard block-style sensor in conveyor lines, packaging machines, and material handling stations where a reliable break-beam signal is needed. The pre-wired cable simplifies installation in panels with minimal junction boxes.
Confirms 200 mm to 7 m range so engineers can validate fit for the application before ordering.
Sensor mode determines reflector requirement and mounting geometry on the line.
PNP output dictates sink/source wiring and PLC compatibility.
Side-by-side spec check avoids ordering the wrong variant in the E3Z series.
Datasheet is needed for approval drawings, dimensions, and electrical specs.
Price and availability drive purchase decision and distributor selection.