Omron E3FA-RN21

Photoelectric Sensor

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Omron E3FA-RN21 Photoelectric Sensor — Optical & Photoelectric Sensors
Manufacturer catalogue image

Product Description

The E3FARN21 is a robust photoelectric sensor from Omron, specifically tailored for industrial automation applications. This sensor boasts an impressive sensing range of up to 2m and a swift response time of just 1ms, making it an excellent choice for high-speed object detection and positioning.

The E3FARN21 operates on a versatile 12-24VDC power supply and delivers an output of NPN/PNP transistor, ensuring compatibility with a wide array of industrial control systems. Its rugged, IP67-rated housing offers protection against dust and water ingress, guaranteeing reliable operation even in challenging environments.

This sensor is a dependable and cost-effective solution for a diverse range of industrial automation applications, including conveyor systems, packaging lines, and more. Its robust design and high performance make it an ideal choice for enhancing efficiency and productivity in your industrial operations.

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Offer details

Best offer from:
Trusted supplier — United Kingdom, member since 2021
Availability:
2 pcs.
In-Stock
Updated at: 31-10-2025
Condition:
New Factory Sealed
New Factory Sealed - A brand-new, unused, unopened, undamaged item in its original manufacturer-sealed packaging.
The Seller is responsible for shipping the product and invoicing

Specifications

Brand
Omron
Shape
Cylindrical axial
Sensing method
Retro-reflective
Sensing distance
4000 mm
Sensing distance (min.)
100 mm
Setting method
Manual adjustment
Connection method
Connector M12

Available Offers

(8)
E3FA-RN21 Omron, Optical & Photoelectric Sensors

Omron

Available:
5 pcs.
In-Stock
Updated at: 31-10-2025
Offer from:
Trusted supplier — United Kingdom, member since 2021
E3FA-RN21 Omron, Optical & Photoelectric Sensors

Omron

Available:
3 pcs.
In-Stock
Updated at: 05-09-2026
Offer from:
Trusted supplier — United Kingdom, member since 2023
Warranty:
12 months
E3FA-RN21 Omron, Optical & Photoelectric Sensors

Omron

Available:
1 pc.
In-Stock
Updated at: 04-09-2026
Offer from:
Trusted supplier — Germany, member since 2024
Warranty:
24 months

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Documents

Data Sheet

Datasheet for Omron E3FA-RN21, including specifications and features.

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CAD Models

3D CAD model and technical drawings, ready for your design software.

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