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Sick WTB8-P2231

Name: WTB8-P2231
Brand: Sick
SKU: WTB8-P2231
Price: 72.52 GBP
Availability: InStock

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£72.52 (ex. VAT)

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Image shown may not reflect the final product

Marvo Stock ID MV-HGM5

HS Code 90318020

SKU WTB8-P2231

Condition Used

Warranty 12 months

Weight (kg) 0.01

Length (mm) 20.00

Width (mm) 11.00

Height (mm) 31.00

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More about this product

Specification & Description

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Commonly Asked Questions

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Customer Reviews

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Specification & Description

Specification	Description
Part Number	WTB8-P2231
Alternative Part Number	WTB8P2231
Manufacturer	Sick
Product Type	Reflection Light Switches
Operating Principle	Reflective sensor with background suppression
Dimensions	11 mm x 31 mm x 20 mm
Housing Shape	Rectangular
Switching Distance	30 mm to 300 mm
Light Type	Visible red light
Light Source	LED
Light Spot Size (Distance)	Ø 20 mm (at 300 mm)
Wavelength	650 nm
Adjustment	Potentiometer, 4 turns
Supply Voltage	10 V DC to 30 V DC
Ripple	± 10 %
Connection Type	4-pin, M8 connector
Output Indicator	LED indication: orange (active output), green (stability indication)
Mounting Thread	M3
Commodity Code	903180
ETIM Class	EC002719
UNSPSC	39121528

The Sick WTB8-P2231 is a high-performance reflection light switch designed to offer reliable and precise object detection in a variety of industrial applications. This compact sensor is part of the W8 product family and is engineered to provide a solution for tasks where space is at a premium without compromising on functionality.

Crafted with a robust housing, the WTB8-P2231 ensures durability and longevity in harsh environments. It features a visible red light for ease of alignment and a background suppression function to prevent false triggers from nearby objects. The sensor's adjustable sensing range, which can be fine-tuned via a potentiometer, allows for flexible installation and precise operation.

The WTB8-P2231 is equipped with a PNP output and offers a selectable light-on/dark-on mode, making it versatile for different operational requirements. The quick response time and high switching frequency of this sensor make it suitable for applications requiring fast and accurate detection.

With an IP67 rating, the WTB8-P2231 is protected against dust and water ingress, making it suitable for use in a wide range of environmental conditions. The sensor also comes with a stainless steel mounting bracket, facilitating easy and secure installation.

This reflection light switch is an ideal choice for automation tasks in packaging, material handling, and assembly lines, where consistent and reliable object detection is crucial for operational efficiency. Its miniature size, combined with its powerful detection capabilities, makes the Sick WTB8-P2231 a valuable component in any automated system.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

What payment methods do you accept?

We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

Is Marvo a credible parts supplier?

Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

Have steps been taken to ensure quality control?

Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

How do I create an account?

Creating an account is incredibly simple and takes a matter of seconds. You can create a Marvo account at any time by clicking here and following the simple steps on screen. By creating a Marvo account you can store your contact details, delivery addresses, billing addresses and more, meaning that you can enjoy game-changing convenience faster than ever before.

Peace of mind with every purchase

Dan

‘The ordering was fast and efficient, and everything arrived just as they said it would.’

Thomas Roland Geaughan

‘Prompt and expert service. Ease of access to find the parts I needed.’

Martin Ruml

‘Rapid delivery.’

Andreas Boehm

‘Excellent service. The right gear and the right price,well packed and delivered on time.’

Advance Lifts

‘Great customer service , we needed some assistance quickly and received it.’

Ms. Mia

‘Quick response, good item, delivery on schedule.’

Thomas Roland Geaughan

‘Prompt and expert service. Ease of access to find the parts I needed.’

Blažej Knežo

‘Quick response and fast delivery of the product.’

Irene

‘Fast delivery and prompt action.’

Muswalin

‘Good packing, quickly delivery and responsible.’

Martin Ruml

‘Rapid delivery.’

Andreas Boehm

‘Excellent service. The right gear and the right price,well packed and delivered on time.’

Advance Lifts

‘Great customer service , we needed some assistance quickly and received it.’

Learn more about Marvo

Our service to you

Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.

No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.

Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.

Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.

Frequently Asked Questions

What is the operating principle of this reflection light switch?

The operating principle of the reflection light switch is based on background suppression technology, which allows it to distinguish between a target and its background.

Can the sensing range of the reflection light switch be adjusted?

Yes, the sensing range can be adjusted using a potentiometer, which provides precise control over the detection distance.

What type of light does the reflection light switch use?

The reflection light switch uses visible red light emitted from an LED as its light source.

What are the dimensions of this reflection light switch?

The dimensions of the WTB8-P2231 reflection light switch are 11 mm x 31 mm x 20 mm.

What is the maximum switching distance for this device?

The maximum switching distance for the WTB8-P2231 is between 30 mm and 300 mm, depending on the reflectivity of the target material.

Is there an LED indicator on the reflection light switch?

Yes, there is an orange LED indicator that shows when the switching output is active, and a green LED indicator for stability.

What is the supply voltage range for this reflection light switch?

The supply voltage range for the reflection light switch is 10 V DC to 30 V DC.

What type of connection does the reflection light switch have?

The reflection light switch typically has a 4-pin M8 connector for easy integration into industrial systems.

What materials are recommended for the target object to ensure reliable detection?

For reliable detection, the target object should ideally have a high reflectivity, such as standard white (90% reflectivity), although the device can also detect objects with lower reflectivity levels.

How can I mount the reflection light switch?

The reflection light switch can be mounted using M3 screws, and it is recommended to use the mounting accessories specified by the manufacturer for optimal installation.

Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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