What this sensor brings to the panel
The E3ZT87OMI: Through-beam photoelectric sensor from the E3Z family, rated for 30 m sensing distance with a PNP output. The M8 4-pin connector keeps wiring consistent across the E3Z line — no adapter needed if you're already stocking the same connector style. Operating range is 12–24 VDC, loads up to 100 mA, and response sits at 2 ms — fast enough for most conveyor and part-detection applications, though not the quickest in the family. IP67 rating means it handles washdown and dusty environments; temperature floor of -25 °C and ceiling of 55 °C covers unheated warehouses and standard factory floors.
The E3ZT86LOMI and E3ZT86DOMI both max out at 15 m with a 1 ms response; the E3ZT87OMI doubles the range to 30 m at the expense of a slightly slower 2 ms response. Mechanical footprint (10.8 x 20 x 31 mm), M8 connector, and IP67 rating are identical across all three. If your existing panel was wired for an E3ZT86LOMI, the E3ZT87OMI drops in without re-termination — same pinout, same mounting holes, same connector. The only check is whether the longer range and 2 ms response still meet your timing and object size.
Lifecycle and supply posture
The E3Z series is a broad, widely stocked family. Quoted to order against RFQ; typical lead times are standard for the class. Keep one on the shelf as a critical spare for any through-beam station that needs 30 m reach.
Same 10.8 mm wide housing as the rest of the E3Z through-beam line. Fits standard bracket mounts; M8 connector accepts a 4-pin female cordset. Light-ON/Dark-ON switching is selectable via the wiring — check your PLC input logic before committing the connection.