E3FB-TP21

Name: E3FB-TP21
Brand: OMRON
SKU: E3FB-TP21

The Omron E3FB-TP21 is a compact, reliable through-beam photoelectric sensor with a 20m sensing distance, PNP output, and manual adjustment. Suitable for industrial automation applications.

Product ModelE3FB-TP21

Product ID66442

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Compact DesignThe Omron E3FB-TP21 features a compact cylindrical design, making it easy to integrate into various industrial automation setups.
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2. High Sensing DistanceWith a sensing distance of 20 meters, this sensor provides reliable detection even in large-scale applications.
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3. Manual AdjustmentThe sensor allows for manual adjustment, offering flexibility in setting up the detection range according to specific needs.
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4. PNP OutputThe PNP output type ensures compatibility with a wide range of control systems, making it versatile for different industrial applications.
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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. Durable ConstructionBuilt with a brass, nickel-plated housing and an IP67/IP69K rating, this sensor is designed to withstand harsh industrial environments.

6. Fast Response TimeThe sensor has a fast response time of 0.5 milliseconds, ensuring quick and accurate detection.

7. Easy InstallationThe M12 connector simplifies the installation process, reducing setup time and effort.

8. Red LED LightThe polarity-free red LED light provides clear visibility, making it easier to set up and troubleshoot the sensor.

9. Wide Power Supply RangeThe sensor operates within a power supply voltage range of 10-30V, offering flexibility in power supply configurations.

10. Reliable Operation ModesAvailable in both Light-ON and Dark-ON operation modes, this sensor can be configured to suit various application requirements.

Max Sensing Distance

20 m

Connection

M12 4-pin connector

Light Source

Red LED

Supply Voltage

10 to 30 VDC