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Sick Retro-reflective Photoelectric Sensor 4 m Detection Range PNP IP69K Block Style WL12G-3B2531

WL12G-3B2531 Sick Retro-reflective Photoelectric Sensor 4 m Detection Range PNP IP69K Block Style
WL12G-3B2531
WL12G-3B2531
ET13971869
ET13971869
WL12G-3B2531 Sick Retro-reflective Photoelectric Sensor 4 m Detection Range PNP IP69K Block Style
Sick

Product Information

Maximum DC Voltage:
30V
Maximum Current:
100 mA
Mounting Type:
Panel Mount
IP Rating:
IP69K
Series:
W12G
Electrical Connection:
M12 5 Pin Connector
Detection Type:
Retroreflective
Output Type:
NPN/PNP
Housing Material:
Metal
Detection Range:
4 m
Sensor Style:
Block
Response Time:
<330 μs
Maximum Operating Temperature:
+60°C
Minimum Operating Temperature:
-40°C
Light Source:
LED
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The SICK WL12G-3B2531 is a specialised photoelectric retro-reflective sensor engineered for the precision detection of transparent objects, such as glass bottles and plastic films. Utilising advanced autocollimation technology and a visible red LED light source, this W12G series sensor offers a reliable sensing range of up to 4 meters. Housed in a rugged zinc die-cast casing with an IP69K rating, it is built to withstand high-pressure washdowns and extreme temperatures, ensuring seamless performance in the most demanding industrial automation and packaging environments.

Why Buy the Product?

Upgrade your production line with a SICK WL12G-3B2531 photoelectric sensor that masters transparent object detection while offering unparalleled durability in harsh, hygienic environments.

  • Precision Detection: Specialised autocollimation optics ensure reliable tracking of clear glass and plastic containers.
  • Industrial Resilience: The IP69K-rated metal housing provides superior resistance against water, chemicals, and mechanical stress.

Special Features & Typical Environments

Functional Highlights

  • Autocollimation Optics: Coaxial light path prevents "blind zones" near the sensor and ensures stable detection.
  • High-Speed Response: A rapid response time of ≤330 µs and a 1,500Hz switching frequency for fast-moving lines.
  • Versatile Outputs: Features both PNP and NPN outputs with selectable light/dark switching modes via control cable.
  • Rugged Protection: Rated for IP66, IP67, and IP69K, making it resistant to dust and high-temperature water jets.

Typical Applications

  • Beverage bottling and glass manufacturing plants.
  • Food packaging and pharmaceutical production lines.
  • Detection of transparent foils and PET containers.
  • Harsh environments requiring frequent high-pressure cleaning.

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Datasheet_WL12G-3B2531(Technical Reference)
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Operating_Instructions(Technical Reference)
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Product_Segment-1(Technical Reference)
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Special_Information(Technical Reference)
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Product_Segment-2(Technical Reference)

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FAQs

Yes. We ship WL12G-3B2531 Internationally to many countries around the world.
Yes. You can also search WL12G-3B2531 on website for other similar products.
We accept all major payment methods for all products including ET13971869. Please check your shopping cart at the time of order.
We use our internationally recognized delivery partners UPS/DHL. Collection of ET13971869 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search"Sick" products on our website by using Enrgtech's Unique Manufacturing Part Number ET13971869.
You can order Sick brand products with WL12G-3B2531 directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
Yes. Our products in Photoelectric Sensors category are shipped in lowest possible time.
You will get a confirmation email regarding your order of Sick Retro-reflective Photoelectric Sensor 4 m Detection Range PNP IP69K Block Style WL12G-3B2531. You can also check on our website or by contacting our customer support team for further order details on Sick Retro-reflective Photoelectric Sensor 4 m Detection Range PNP IP69K Block Style WL12G-3B2531.
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