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Sick WTV18-2P420

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Marvo Stock ID MV-6LK2

HS Code 85365080

SKU WTV18-2P420

Warranty 12 months

Weight (kg) 0.06

Length (mm) 31.50

Width (mm) 20.00

Height (mm) 76.00

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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	WTV18-2P420
Alternative Part Number	WTV182P420
Manufacturer	Sick
Type	Miniature photoelectric sensor
Connection Type	M12, 4-pin connector
Output Current	Max. ≤ 100 mA
Response Time	< 2,000 µs
Switching Frequency	250 Hz
Housing Material	Plastic, ABS
Optics Material	Plastic, PMMA
Insulation Class	IP67
Operating Temperature	–25 °C to +75 °C
Storage Temperature	–25 °C to +60 °C
Weight	60 g
Protection Circuits	Polarity reversal protection, Interference suppression, Overcurrent and short-circuit proof
Classification Standards	eCl@ss 5.0 to 12.0, ETIM 5.0 to 8.0, UNSPSC 16.0901

The Sick WTV18-2P420 is a compact photoelectric sensor designed for reliable detection and positioning tasks in a variety of industrial applications. This sensor is part of the W18-2 series, known for its versatility and efficiency in automation processes. With a small form factor, it easily integrates into tight spaces within machinery and conveyor systems.

Featuring a switching type that can be configured for light or dark operation, the WTV18-2P420 ensures flexibility in responding to different object characteristics. It has an output current of up to 100 mA and a quick response time of less than 2,000 µs, making it suitable for high-speed operations with a switching frequency of 250 Hz.

The sensor is equipped with a standard M12, 4-pin connector for straightforward installation and maintenance. It also includes protective circuits against polarity reversal, interference suppression, and overcurrent, ensuring stable performance in challenging industrial environments.

Constructed with a robust ABS plastic housing and PMMA optics, the WTV18-2P420 is designed to withstand harsh conditions, boasting an IP67 rating for dust and water resistance. It operates effectively within a wide temperature range from –25 °C to +75 °C, making it suitable for both indoor and outdoor applications.

The WTV18-2P420 is a reliable choice for those seeking a sensor that offers precision, durability, and ease of use in their automated 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.

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.

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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.

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Frequently Asked Questions

What type of sensor is the WTV18-2P420?

The WTV18-2P420 is a small photoelectric sensor designed for industrial applications, featuring background suppression and a rectangular housing shape.

How does the WTV18-2P420 operate?

This sensor operates by emitting an infrared light from an LED and detecting the light reflected back from the target object, using background suppression to distinguish between the target and the background.

What is the maximum detection range of this sensor?

The maximum detection range of the WTV18-2P420 is between 100 mm and 200 mm, depending on the reflectivity of the target object.

Can the WTV18-2P420 be used in outdoor environments?

While the WTV18-2P420 is designed with a robust IP67 protection rating, making it suitable for harsh industrial environments, its performance outdoors may be affected by factors such as direct sunlight or extreme weather conditions.

What type of output does the WTV18-2P420 provide?

The sensor provides a PNP switching output, which is commonly used in industrial control systems.

What are the power requirements for this sensor?

The WTV18-2P420 requires a supply voltage of 10 V DC to 30 V DC to operate effectively.

What materials are used in the construction of the WTV18-2P420?

The housing of the sensor is made of ABS plastic, and the optical system is made of PMMA plastic, ensuring durability and resistance to industrial conditions.

How can the detection range be adjusted on the WTV18-2P420?

The detection range can be fine-tuned using a 9-turn potentiometer, allowing for precise adjustments to suit different application requirements.

What type of connection does the WTV18-2P420 use?

The sensor utilises an M12, 4-pin connector for easy and secure electrical connection.

What certifications does the WTV18-2P420 hold?

The sensor is classified under several eCl@ss and ETIM standards, which are detailed in its datasheet, indicating compliance with industry standards for electronic data exchange.

Part conditions explained

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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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