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Omron E3Z-R86 — Photoelectric Sensors

Omron E3Z-R86 Photoelectric Sensor, Polarized Retroreflectiv

MPNE3Z-R86

Omron E3Z series, Photoelectric Sensor with Built-in Amplifier, E3Z-R86, polarized retroreflective, red light source, sensing distance 100 mm to 3 m, connector termination.

$58.00 – $59.69Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

E3Z-R86 — Sensing
ParameterValue
Sensing methodPolarized retroreflective
Sensing distance100mm to 3m
Light sourceRED
E3Z-R86 — Other specifications
ParameterValue
Weight0.02 Kg
Product typePhotoelectric Sensor with Built-in Amplifier
Connection methodConnector

Product details

Fit and function

The E3Z-R86 is a polarized retroreflective photoelectric sensor in Omron's compact E3Z family, sensing from 100 mm to 3 m using a red LED. The polarization filter lets it detect shiny or mirror-like targets that would fool a standard retroreflective eye — consistent detection on glossy packages or machined metal surfaces. The connector termination keeps panel wiring clean and speeds sensor swaps: unplug the mating cable rather than untwist terminals.

How it sits against prewired alternatives

Compared to the E3S-CR61 (retroreflective, NPN/PNP, 3 m, prewired with 2 m cable), the E3Z-R86 trades the pigtail for a connector — a feature that matters when you wire a cabinet with pre-terminated M8 or M12 drops. The E3ZM-R61 2M adds stainless steel housing and IP69K for washdown zones, but it ships prewired and is NPN-only. If your panel uses quick-disconnects and you don't need secondary output selection, the E3Z-R86 is the cleaner install.

Frequently asked questions

What is the closest functional second-source to the E3Z-R86?

The E3S-CR61 is also a retroreflective sensor with a 3 m range, but it has a prewired cable instead of a connector, and it offers selectable NPN/PNP outputs. Verify your output requirement and wiring preference before substituting.

What is the sensing distance of the E3Z-R86?

It is rated from 100 mm to 3 m when used with a suitable reflector.

Will the E3Z-R86 drop into a panel wired for the E3Z-LT81?

No. The E3Z-LT81 is a through-beam set (emitter and receiver) with a 60 m range, while the E3Z-R86 is a polarized retroreflective sensor. The sensing method, wiring, and reflector requirements are completely different.

MPN
E3Z-R86