E3FB-RN22

Name: E3FB-RN22
Brand: OMRON
SKU: E3FB-RN22

The Omron E3FB-RN22 is a high-performance coaxial retroreflective photoelectric sensor featuring a 500 mm sensing distance, manual adjustment, and NPN output. It is designed for industrial automation applications, ensuring reliable operation with IP67/IP69K protection.

Product ModelE3FB-RN22

Product ID66541

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable Sensing DistanceThe E3FB-RN22 offers a sensing distance of 500 mm, ensuring accurate detection of objects within its range.
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2. Manual AdjustmentThe sensor allows for manual adjustment, providing flexibility in setting up the detection area according to specific application needs.
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3. NPN OutputThe NPN output type ensures compatibility with a wide range of control systems, making it easy to integrate into various industrial automation setups.
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4. Durable ConstructionBuilt with a brass, nickel-plated housing, the sensor offers robust protection against harsh environmental conditions, meeting IP67/IP69K standards.
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Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Body Type

Threaded Cylindrical

Housing Material

Nickel-Plated Brass

Operation

L-ON/D-ON selectable

Sensing Direction

Straight

Size

M18

Type

Short body

5. Fast Response TimeWith a response time of 0.5 ms, the E3FB-RN22 provides quick and reliable detection, ideal for high-speed applications in industrial automation.

6. Versatile Operation ModesThe sensor supports both Dark-ON and Light-ON operation modes, allowing it to be used in a variety of applications where different detection requirements are needed.

7. Red LED LightEquipped with a polarized red LED light, the sensor ensures clear and consistent illumination, enhancing its detection accuracy.

8. M18 Threaded BarrelThe M18 threaded barrel provides a secure and reliable connection, ensuring the sensor remains stable in various mounting configurations.

9. Power Supply FlexibilityThe sensor operates within a power supply voltage range of 10-30 V, offering flexibility in system design and integration.

10. Compact DesignWith a product length of 48 mm, the E3FB-RN22 is designed to be compact and space-efficient, making it suitable for a wide range of industrial applications.

Coaxial Retro-reflective

Max Sensing Distance

500 mm

Connection

M12 4-pin connector

Light Source

Red LED

Supply Voltage

10 to 30 VDC