Omron Background Suppression Distance Sensor, Block Sensor, 20 mm → 200 mm Detection Range

View all Photoelectric Sensors

Subtotal (1 unit)*

£124.60

(exc. VAT)

£149.52

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 13 unit(s) ready to ship
  • Plus 6 unit(s) ready to ship from another location
  • Plus 38 unit(s) shipping from 30 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£124.60

*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.:
743-1319
Mfr. Part No.:
E3Z-LS81 2M
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 → 200 mm

Output Type

PNP

Electrical Connection

4 Wire Cable 2 m

Maximum DC Voltage

26.4V

Light Source

LED

IP Rating

IP67

Maximum Current

100 mA

Response Time

1 ms

Series

E3Z

Housing Material

PBT

COO (Country of Origin):
CN

Omron E3Z Series Distance Sensor, 20 to 200mm Detection Range, PNP Output - E3Z-LS81 2M


This distance sensor offers precise measurement and detection for various automation applications. It utilises advanced background suppression technology to effectively differentiate between the target object and its environment, ensuring consistent performance in varying conditions. This device is particularly relevant for industries that require high-performance sensing solutions.

Features & Benefits


• High precision sensor provides accurate detection from 20mm to 200mm
• PNP output distance sensor facilitates easy integration with existing systems
• IP67 rated for protection against moisture and dust
• LED proximity sensor allows for visibility and operational feedback
• 4 wire design accommodates versatile electrical connections
• Fast response time of 1ms enhances operational efficiency

Applications


• Object detection in packaging machines
• Suitable for automated guided vehicles in logistics
• Used in manufacturing lines for quality control
• Monitors vehicle positions in conveyor systems

How does it handle environmental interference?


The sensor features an algorithm that reduces external light interference, ensuring stability in diverse conditions.

What types of objects can it effectively detect?


It is capable of detecting both opaque and reflective materials within its specified range.

Can it operate in extreme temperatures?


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

What measures are in place to protect against wiring errors?


The output includes reverse polarity protection to prevent damage from incorrect connections.

Related links