Omron Through Beam Photoelectric Sensor, Barrel Sensor, 15 m Detection Range

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RS Stock No.:
768-6027
Mfr. Part No.:
E3RA-TP21
Brand:
Omron
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Brand

Omron

Sensor Style

Barrel

Detection Type

Through Beam

Detection Range

15 m

Output Type

PNP

Electrical Connection

M12 4 Pin Connector

Maximum DC Voltage

30V

Light Source

LED

IP Rating

IP67, IP69K

Maximum Current

40 mA

Response Time

500 μs

Minimum Operating Temperature

-25°C

Housing Material

ABS

Maximum Operating Temperature

+55°C

Series

E3RA

COO (Country of Origin):
ID

Omron E3RA Photoelectric Sensor, 15m Detection Range, PNP Output Type - E3RATP21


This photoelectric sensor is designed for reliable detection in various industrial applications. It is a barrel style photoelectric sensor, offers a detection range of up to 15m. It features a robust ABS housing ensuring durability in challenging environments and operates within a temperature range of -25°C to +55°C. This PNP output photoelectric sensor comes with an M12 connector for easy integration into existing systems.

Features & Benefits


• Equipped with a high-performance LED for improved visibility
• Fast response time of 500μs enhances operational efficiency
• Simple installation and adjustment for effortless setup
• Capable of detecting transparent objects with precision
• Compact design allows for versatile mounting options

Applications


• Ideal for detecting objects in logistics and packaging lines
• Suitable for environments in food and drink production
• Used in textile and ceramics manufacturing processes
• Applicable in automated material handling systems

What is the significance of the IP67 and IP69K ratings for this sensor?


The IP67 and IP69K ratings signify that the sensor is fully protected against dust and can withstand high-pressure water jets and immersion in water, making it suitable for harsh industrial environments.

How does this sensor handle different object materials?


It includes a background suppression feature that enables stable detection regardless of object colour and surface characteristics, enhancing flexibility in applications involving diverse materials.

What type of electrical connection does the sensor support?


It supports an M12 4-pin connector, allowing for seamless integration into existing automation systems while ensuring secure electrical connections.

What are the advantages of utilising a PNP output configuration?


A PNP output configuration provides a higher signal when the sensor is active, which is compatible with most industrial control systems, reducing the risk of misinterpretation of sensor status.

How does the LED assist with sensor installation and operation?


The built-in high-power LED provides clear visual indicators for alignment and operational status, enabling quick adjustments and ensuring optimal performance even from a distance.


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

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