Omron Retroreflective Photoelectric Sensor, Block Sensor, 100 mm → 2 m Detection Range

View all Photoelectric Sensors

Subtotal (1 unit)*

£171.70

(exc. VAT)

£206.04

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 1 unit(s) shipping from 27 October 2025
  • Plus 3 unit(s) shipping from 22 January 2026
  • Plus 999,999,995 unit(s) shipping from 10 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£171.70

*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.:
288-7376
Mfr. Part No.:
E3S-AR11
Brand:
Omron
Find similar products by selecting one or more attributes.
Select all

Brand

Omron

Sensor Style

Block

Detection Type

Retroreflective

Detection Range

100 mm → 2 m

Output Type

NPN

Electrical Connection

Pre-Wired Cable

Maximum DC Voltage

30V

Light Source

LED

IP Rating

IP67

Maximum Current

100 mA

Response Time

500 μs

Minimum Operating Temperature

-25°C

Series

E3S

Housing Material

PBT

Maximum Operating Temperature

+55°C

RoHS Status: Exempt

E3S-A High Performance Sensors


Horizontal and vertical format versions
PBT Housing, denaturated polyallyate lens, IP67 sealed
PNP and NPN output configurations
Light ON/dark ON operation
Two-turn sensitivity adjustor
Light and stability LED indication
Operating temperature range -25° → +55°C
Short circuit and reverse polarity protection
Mounting bracket with fasteners included

Related links