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WL4S-3P2230

£108.57 (ex. VAT)

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Marvo Stock ID MV-AYDF
HS Code 85365080
SKU WL4S-3P2230
Condition New sealed
Warranty 12 months
Weight (kg) 0.03
Length (mm) 17.30
Width (mm) 12.20
Height (mm) 41.80
EAN 4047084174148

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Specification & Description

Specification Description
Part Number WL4S-3P2230
Alternative Part Number WL4S3P2230
Manufacturer Sick
Supply Voltage 10 V DC to 30 V DC
Ripple < 5 Vss
Current Consumption 20 mA
Output Type PNP
Output Current Max ≤ 100 mA
Response Time < 0.5 ms
Switching Frequency 1,000 Hz
Switching Type Light/dark switching
Protection Class III
Housing Material Plastic, ABS
Front Screen Material Plastic, PMMA
Weight 30 g
Operating Reserve 100
Sensing Range 0 m to 4 m (with reflector PL80A)
Polarisation Filter Yes
Light Source PinPoint LED
Light Type Visible red light
Light Spot Size (Distance) Ø 45 mm (at 1.5 m)
Wavelength 650 nm
Connection Type Connector M8, 4-pin
Protection Rating IP67, IP66
Operating Temperature Range –40 °C to +60 °C
Storage Temperature Range –40 °C to +75 °C
UL File Number NRKH.E181493 & NRKH7.E181493
eCl@ss 27270902 (up to eCl@ss 12.0)
ETIM EC002717 (up to ETIM 8.0)
UNSPSC 39121528

The Sick WL4S-3P2230 is a compact and versatile photoelectric sensor designed for a wide range of automation and control applications. This miniature sensor is part of the W4S-3 series, known for its reliability and efficiency in detecting objects with precision.

Crafted with a slim, rectangular form factor, the WL4S-3P2230 is engineered to fit into tight spaces where traditional sensors may not be suitable. It features a robust ABS plastic housing and a PMMA optical lens, ensuring durability and consistent performance in various industrial environments. The sensor is rated with IP67 and IP66 protection classes, making it resistant to dust and water ingress, and suitable for use in harsh conditions.

The WL4S-3P2230 operates with a supply voltage range of 10 V DC to 30 V DC and has a low current consumption of 20 mA, making it an energy-efficient choice for continuous operation. It offers a PNP digital output and can handle an output current of up to 100 mA. With a quick response time of less than 0.5 ms and a high switching frequency of 1000 Hz, this sensor is capable of detecting fast-moving objects with ease.

The sensor utilises visible red light with a wavelength of 650 nm, providing a clear and focused light spot for accurate detection. It can operate within a wide temperature range from -40 °C to +60 °C, ensuring reliable performance even in extreme temperatures.

The WL4S-3P2230 is equipped with various protective circuits, including polarity reversal protection, interference suppression, and short-circuit protection, enhancing its operational safety and longevity.

This photoelectric sensor is an ideal solution for applications requiring precise object detection, including packaging, material handling, and automated manufacturing processes. Its miniature size, combined with its robust construction and advanced features, make the Sick WL4S-3P2230 a smart choice for businesses looking to optimise their automation systems.

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.

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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.

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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.

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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.

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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.

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Frequently Asked Questions

What type of sensor is this?

This is a miniature photoelectric sensor designed for various detection and automation tasks.

What are the power requirements for this sensor?

The sensor requires a supply voltage of 10 V DC to 30 V DC, with a ripple of less than 5 Vss.

What is the maximum output current for this sensor?

The maximum output current for the WL4S-3P2230 sensor is 100 mA.

Can this sensor be used in outdoor environments?

Yes, the sensor is suitable for outdoor use as it has an IP67 and IP66 protection class, making it resistant to dust and water.

What is the response time of this sensor?

The sensor has a response time of less than 0.5 ms, allowing for quick detection of objects.

What type of light does this sensor use?

The sensor uses a visible red light with a PinPoint LED as the light source.

What are the operating and storage temperature ranges for this sensor?

The operating temperature range is from -40 °C to +60 °C, and the storage temperature range is from -40 °C to +75 °C.

What type of output does this sensor have?

The sensor features a PNP digital output and can be configured for light or dark switching.

What are the dimensions of this sensor?

The sensor has a slim, rectangular shape with dimensions of 12.2 mm x 41.8 mm x 17.3 mm.

What materials are used in the construction of this sensor?

The housing of the sensor is made of ABS plastic, and the optical surface is made of PMMA plastic.

Part condition box

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.