Name: Omron E3FB-RN21, Retroreflective Photoelectric Sensor, Barrel Sensor, 100 mm → 4 m Detection Range
Brand: OMRON
SKU: E3FB-RN21
Availability: OutOfStock

Omron E3FB-RN21, Retroreflective Photoelectric Sensor, Barrel Sensor, 100 mm → 4 m Detection Range

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Client Protection

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Omron E3FB-RN21, Retroreflective Photoelectric Sensor, Barrel Sensor, 100 mm → 4 m Detection Range

Part Number : E3FB-RN21

Availability: Sold out

Detailed Description
Specifications

Omron E3F Series Photoelectric Sensor, 100mm to 4 m Detection Range, NPN Output - E3FB-RN21

This photoelectric sensor plays a key role in detecting object presence within industrial applications. Primarily designed for automation and control systems, it performs well across various conditions. As a retroreflective sensor, it offers a detection range of 100mm to 4m, making it applicable in the electronics, electrical, and mechanical industries.

Features & Benefits

• NPN output for direct connection in control systems
• Compact barrel-style housing for straightforward installation
• IP67 and IP69K ratings for protection against dust and moisture
• Quick response time of 500μs for efficient performance
• Utilises an M12 connector for easy electrical connection

Applications

• Object detection in conveyor systems
• Presence sensing in packaging machinery
• Assembly line automation for quality assurance
• Material handling systems to prevent collisions
• Robotics for accurate movement tracking

What type of output does it use for signalling?

It features an NPN output, enabling direct connection to control systems.

Can it be used in extreme temperatures?

Yes, it operates within a temperature range of -25 to +55°C.

What is the installation process for this sensor?

It can be easily installed using standard M12 connector fittings.

How quickly does it respond to detected objects?

The sensor has a rapid response time of 500μs, ensuring timely detection.

E3F2 Series Barrel

Output can be configured by wiring either ’light ON’ or ’dark ON’
Built in amplifier
Short circuit and reverse polarity protection
M18 DIN size cylindrical housing

Brand	Omron
Sensor Style	Barrel
Detection Type	Retroreflective
Detection Range	100 mm → 4 m
Output Type	NPN
Switching Mode	Light / Dark switching
Electrical Connection	M12 4 Pin Connector
Maximum DC Voltage	30V
Light Source	LED
IP Rating	IP67, IP69K
Maximum Current	25 mA
Response Time	500 μs
Series	E3F
Maximum Operating Temperature	+55°C
Housing Material	Nickel Plated Brass
Minimum Operating Temperature	-25°C
Standards Met	CE
Thread Size	M18

Omron E3FB-RN21, Retroreflective Photoelectric Sensor, Barrel Sensor, 100 mm → 4 m Detection Range

Omron E3FB-RN21, Retroreflective Photoelectric Sensor, Barrel Sensor, 100 mm → 4 m Detection Range