Pepperl + Fuchs Diffuse Photoelectric Sensor, Block Sensor, 1.2 m Detection Range

Subtotal (1 unit)*

£73.98

(exc. VAT)

£88.78

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 8 unit(s) ready to ship
  • Plus 6 unit(s) ready to ship from another location
  • Plus 8 unit(s) shipping from 15 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£73.98

*price indicative

RS Stock No.:
817-1602
Mfr. Part No.:
RLK31-8-1200-RT/31/115
Brand:
Pepperl + Fuchs
Find similar products by selecting one or more attributes.
Select all

Brand

Pepperl + Fuchs

Sensor Style

Block

Detection Type

Diffuse

Detection Range

1.2 m

Output Type

PUSH/PULL

Electrical Connection

3 Wire Cable 2 m

Maximum AC Voltage

240V

Maximum DC Voltage

240V

Light Source

LED

IP Rating

IP67

Maximum Current

3 A

Response Time

<25 ms

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

+55°C

Housing Material

PC

COO (Country of Origin):
VN

RLK31 Diffuse Block Style AC/DC Photoelectric Sensors


The RLK31 range of diffuse photoelectric sensors from Pepperl + Fuchs offers a compact sensor suitable for factory automation applications within industrial environments. Diffuse sensors work when an object moves within the sensing range by using light from the emitter which will strike the target object within range which will then be reflected directly into the receiver unit and activate the sensor. Diffuse sensors are used in part presence, error proofing, fill, product height and lid presence applications.

Operating voltage AC / DC
Highly visible LED
Relay output
Compact and stable housing
Protection class II

Related links