Omron Background Suppression Distance Sensor, Block Sensor, 20 mm → 300 mm Detection Range

View all Photoelectric Sensors

Subtotal (1 unit)*

£155.30

(exc. VAT)

£186.36

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 10 unit(s) ready to ship
  • Plus 5 unit(s) ready to ship from another location
  • Plus 21 unit(s) shipping from 13 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£155.30

*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.:
822-4633
Mfr. Part No.:
E3Z-LL81-M1J 0.3M
Brand:
Omron
Find similar products by selecting one or more attributes.
Select all

Brand

Omron

Sensor Style

Block

Detection Type

Background Suppression

Detection Range

20 mm → 300 mm

Output Type

PNP

Electrical Connection

Pre-Wired Cable

Maximum DC Voltage

24V

Terminal Type

Pre-Wired

Light Source

LED

IP Rating

IP67

Maximum Current

30 mA

Response Time

1 ms

Maximum Operating Temperature

+55°C

Minimum Operating Temperature

-10°C

Series

E3Z

Housing Material

PBT

Omron E3Z Series Distance Sensor, 20mm to 300mm Detection Range, Background Suppression Type - E3Z-LL81-M1J 0.3M


This distance sensor is designed for precise detection in challenging environments. Built with advanced laser diode technology, the unit measures distances between 20mm to 300mm. Housed in sturdy, IP67 rated material, it operates efficiently in various industrial applications.

Features & Benefits


• Excellent beam visibility simplifies sensor alignment
• Fast response time of 1ms supports quickly moving usage
• PNP output configuration is suitable for diverse systems
• Durable PBT housing for enhanced performance in harsh conditions
• Pre-wired cable connection reduces installation times

Applications


• Utilised for detecting small components in assembly lines
• Suitable for counting containers in bottling operations
• Effective in positioning large tiles during manufacturing
• Used in automated systems requiring accurate distance measurements

How does the background suppression feature enhance detection accuracy?


This feature minimises interference from background surfaces, allowing for reliable detection of small and varied objects without false readings.

What are the advantages of the laser light source compared to traditional sensors?


The laser diode provides high precision distance measurement, enabling accurate readings even over longer distances, which is ideal for complex automation tasks.

Can the sensor operate effectively in dusty environments?


Yes, its robust design and background suppression capabilities ensure reliable operation even in environments where dust may cause issues for conventional sensors.

What is the maximum operational temperature range for this sensor?


The unit functions efficiently within a temperature range of -10°C to +55°C, making it suitable for various industrial settings.

Related links