Encoder & Sensors, SICK

SICK WTB4S-3P2261 Diffuse Sensor – 180mm Range

The SICK WTB4S-3P2261 features background suppression for accurate object detection from 4mm to 180mm regardless of color or background, using a Pink-LED light source. It offers PNP output, 10-30V DC supply, and high switching frequency for industrial automation.

Model Number: WTB4S-3P2261

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100k+ Parts

Extensive Inventory

Warranty Coverage

New parts: 1-Year | Used: 3-Month

17+ Years

Industry Experience

Fast Shipping

Ships Within 48 Hours

Product Description

Platform Compatibility and Uses

The WTB4S-3P2261 eliminates background interference in complex environments like production lines, ensuring reliable target identification for manufacturing, packaging, and assembly. Square thin design fits tight spaces with easy M3 mounting.

Technical Implementation

Background suppression technology maintains detection accuracy despite varying reflectivity; Pink-LED provides bright, long-life illumination. Potentiometer adjusts sensitivity; LEDs indicate power and light reception status.

Physical Characteristics and Installation

ABS plastic housing with M3 threads enables simple installation; IP66/67/69K protection withstands harsh, sanitary conditions. Compact size reduces maintenance needs.

Key Specifications

Parameter	Specification
Catalog Number	WTB4S-3P2261
Sensing Range	4-180 mm
Light Source	Pink-LED
Output Type	PNP
Supply Voltage	10-30 V DC
Output Current	≤100 mA
Housing Material	ABS plastic
Features	Background suppression
Origin	Germany
Weight	0.5 kg

What Happens After You Order?

Step 1

Order Confirmed

Receive email confirmation once your order or quote is received. We review your request and prepare your parts for the next step.

Step 2

Personal Representative

A dedicated rep contacts you to verify specs, confirm shipping details, and answer any questions before dispatch.

Step 3

Tested & Shipped

Parts go through rigorous final testing. Once verified, your order is carefully packed and shipped with full tracking info.

FAQ

What is your main line of business?

We specialize in the supply and repair of industrial automation components and CNC spare parts. Our inventory covers 20+ world-class brands including Fanuc, Siemens, Mitsubishi, Lenze, IFM, and SICK, featuring 100,000+ SKUs in stock. Whether you need servo drives, PLC modules, motors, encoders, or sensors, we provide tested, ready-to-ship solutions for both new and refurbished parts.

Where is your company? How do I get there?

Our headquarters is located at Rooms 801–802, Building A1-2, Area A, Guangda We Valley, Zongbu 2nd Road, Songshan Lake Park, Dongguan City, Guangdong Province, China. Our facility is equipped with professional testing labs and a clean, modern warehouse environment.

Do you have test equipment? How long is the delivery time?

Yes — we maintain complete in-house testing equipment, and 100% of parts are fully tested before shipment. Most items are in stock and ready for immediate dispatch. For stocked items, we offer 48-hour express global delivery; standard worldwide shipping typically arrives within 7 days.

What's the warranty on your parts?

New parts: 1 year
Used : 3 months

If a part does not function properly upon receipt, please contact our customer service team immediately and provide a clear video showing the issue. Once verified, you may return it to us within 7 days for an exchange or refund. Returns without prior contact and video evidence may not be accepted.

How about the packing when they are sent out?

All shipments are carefully protected with foam padding to fill every space inside the box, ensuring parts remain secure during transit. We typically use reinforced cardboard boxes; for heavier or high-value items, we provide custom wooden crates for added protection.

What deliveries are available?

We ship globally via UPS, DHL, FedEx, TNT, and EMS, with flexible options to match your urgency and budget.

OUKE Automation is not an authorized distributor unless otherwise specified, representative, or affiliate of the manufacturer of this product. All trademarks and documents are the property of their respective owners and are provided for identification and informational.

SICK WTB4S-3P2261 Diffuse Sensor – 180mm Range

Product Image

100k+ Parts

Warranty Coverage

17+ Years

Fast Shipping

Product Description

Platform Compatibility and Uses

Technical Implementation

Physical Characteristics and Installation

Key Specifications

What Happens After You Order?

Order Confirmed

Personal Representative

Tested & Shipped

FAQ

What is your main line of business?

Where is your company? How do I get there?

Do you have test equipment? How long is the delivery time?

What's the warranty on your parts?

How about the packing when they are sent out?

What deliveries are available?

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