Omron Retroreflective Photoelectric Sensor, 500 mm Detection Range

View all Photoelectric Sensors

Subtotal (1 unit)*

£162.50

(exc. VAT)

£195.00

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 8 unit(s) ready to ship
  • Plus 9 unit(s) shipping from 11 November 2025
  • Plus 5 unit(s) shipping from 23 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£162.50

*price indicative

Photoelectric Sensors to Sensors & Actuator Cables
Don’t Forget the Cables
Photoelectric sensors need the right cables to connect, communicate, and perform reliably. Our range of sensors & actuator cables are designed for secure connections, fast installation, and long-lasting durability. If you're selecting sensors, make sure to explore compatible cables to complete your setup and ensure optimal performance in your application.
Shop Now
RS Stock No.:
215-1527
Mfr. Part No.:
E3ZM-B81T 2M
Brand:
Omron
Find similar products by selecting one or more attributes.
Select all

Brand

Omron

Detection Type

Retroreflective

Detection Range

500 mm

Output Type

PNP

Electrical Connection

Cable

Light Source

Red LED

IP Rating

IP67/IP69K

Response Time

1 ms

Series

E3ZM

Maximum Operating Temperature

+60°C

Housing Material

Stainless Steel

Minimum Operating Temperature

-40°C

Omron E3ZM Series Photoelectric Sensor, 500mm Detection Range, IP67/IP69K - E3ZM-B81T 2M


This photoelectric sensor is intended for reliable detection of transparent objects. Its stainless steel enclosure ensures durability in industrial settings, and the IP67 and IP69K ratings provide protection against dust and high-pressure water exposure. With a detection range of up to 500mm, it performs stably in challenging conditions, making it suitable for various applications within the automation sector.

Features & Benefits


• Innovative detection method eliminates dependence on object shape
• Automatic contamination compensation improves accuracy
• Fast response time of 1ms facilitates quick operations
• Functional within a temperature range of -40 to +60°C
• High protection ratings enhance performance in harsh environments
• PNP output type allows compatibility with numerous systems

Applications


• Effective for bottle detection in beverage production
• Suitable for high-hygiene environments like food processing
• Utilised for detecting clear materials in packaging lines
• Applicable in operations needing quick sensitivity adjustments

Can it detect transparent objects made from materials other than PET?


No, it is primarily designed for detecting PET bottles and similar materials.

Will it maintain performance in environments with high pressure?


Yes, the sensor has an IP69K rating, ensuring durability under high-pressure conditions.

Is it possible to adjust the sensitivity of the sensor?


Yes, it incorporates a straightforward teaching method for sensitivity adjustment.

Related links