Omron Retroreflective Photoelectric Sensor, Block Sensor, 100 → 4000 mm Detection Range

Subtotal (1 unit)*

£115.60

(exc. VAT)

£138.72

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 4 unit(s) shipping from 09 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£115.60

*price indicative

RS Stock No.:
214-7157
Mfr. Part No.:
E3Z-R81-IL2 2M
Brand:
Omron
Find similar products by selecting one or more attributes.
Select all

Brand

Omron

Sensor Style

Block

Detection Type

Retroreflective

Detection Range

100 → 4000 mm

Output Type

PNP

Electrical Connection

Cable

Light Source

Red LED

IP Rating

IP67

Maximum Current

30 mA

Response Time

1 ms

Housing Material

PBT

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

+55°C

Series

E3Z

Omron E3Z Series Photoelectric Sensor, PNP Output, Block Sensor - E3Z-R81-IL2 2M


This Omron photoelectric sensor with a retroreflective feature and PNP output offers precise detection within a long detection range. It is designed to provide accurate results and ensure efficient operations in various industrial applications.

Features & Benefits


• Utilises retroreflective technology for increased accuracy
• PNP output type enhances connectivity and compatibility
• Block style design for easy installation and maintenance
• Long detection range of 100 to 4000mm
• Cable connection for secure and reliable wiring

Applications


• Ideal for monitoring faulty parts in real-time
• Suitable for enhancing efficiency during manufacturing processes
• Can be used for reducing downtime and minimising sudden failures
• Offers improved changeover efficiency in batch checks
• Versatile sensing methods and connection options available

Can it reduce downtime and notify about faulty parts?


The sensor effectively reduces downtime by notifying real-time fault patterns.

Will it help in enhancing the efficiency of changeover processes?


Yes, it improves changeover efficiency by allowing batch checks and individual sensor IDs.

Is the connection method suitable for cable installation?


Yes, the sensor comes with a cable connection option for secure and reliable installation.

Can it detect objects within a range of 100 to 4000mm?


Yes, it offers a detection range of 100 to 4000mm for precise monitoring.

Does it provide compatibility with different sensing methods?


The sensor offers multiple sensing methods and connection options for versatile applications.

Related links