Image shown may not reflect the final product
Check similar products or call us on +44 20 4570 3439 for assistance
Image shown may not reflect the final product
Check similar products or call us on +44 20 4570 3439 for assistance
Express shipping
Lightning fast shipping if ordered within 00:00:00
Hassle-free returns
No hidden fees or duties
Swift dispatch and delivery
Specification & Description
| Specification | Description |
|---|---|
| Part Number | WTB12-3P2411 |
| Alternative Part Number | WTB123P2411 |
| Manufacturer | Sick |
| Product Family | W12-3 Small Photoelectric Sensors |
| Supply Voltage | 10 V DC to 30 V DC |
| Current Consumption | 55 mA (without load) |
| Output Type | PNP |
| Output Current | Max. ≤ 100 mA |
| Response Time | ≤ 330 µs |
| Switching Frequency | 1,500 Hz |
| Switching Mode | Light/dark switching, antivalent |
| Protection Class | III |
| Housing Material | Metal |
| Front Screen Material | Plastic, PMMA |
| Weight | 120 g |
| Connection Type | Connector M12, 4-pin |
| Protection Rating | IP66, IP67, IP69K |
| Operating Temperature Range | –40 °C to +60 °C |
| Storage Temperature Range | –40 °C to +75 °C |
| UL File Number | NRKH.E181493 & NRKH7.E181493 |
| Commodity Code | 853710 |
| Sensing Range | 20 mm to 600 mm |
| Light Source | LED |
| Light Type | Infrared |
| Wavelength | 850 nm |
| Adjustment Elements | Potentiometer, 5 turns |
| Included Accessories | 2 mounting brackets BEF-KH-W12 including screws |
| eCl@ss | 27270904 (up to eCl@ss 12.0) |
| ETIM | EC002719 (up to ETIM 8.0) |
| UNSPSC | 39121528 |
The Sick WTB12-3P2411 is a compact photoelectric sensor designed for a wide range of industrial applications. This small yet robust sensor offers reliable detection and measurement capabilities, making it an ideal choice for automation tasks where precision is paramount. With a supply voltage range of 10 V DC to 30 V DC and a quick response time of less than 330 µs, it ensures swift and accurate operations.
The sensor features a PNP digital output and can switch between light and dark operating modes, providing versatility in various lighting conditions. It also includes complementary output functions and circuit protection features such as reverse-polarity protection, interference suppression, and overcurrent and short-circuit protection, ensuring stable performance and longevity.
Housed in a rectangular metal casing with dimensions of 15.6 mm x 48.5 mm x 42 mm, the WTB12-3P2411 is designed to withstand harsh industrial environments. It boasts an IP rating of IP66, IP67, and IP69K, indicating a high level of protection against dust, water, and other contaminants. The sensor can operate in ambient temperatures ranging from -40 °C to +60 °C, making it suitable for a variety of challenging conditions.
The WTB12-3P2411 is equipped with an M12 4-pin male connector for easy installation and maintenance. Its compact size and durable construction, combined with its reliable performance, make it a valuable component in any industrial setting where precise object detection is required.
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.
Read more...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.
Read more...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.
Read more...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.
Read more...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.
Read more...Peace of mind with every purchase
Anna
‘I can recommend quick, efficient, and professional.’
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.’
Blažej Knežo
‘Quick response and fast delivery of the product.’
Muswalin
‘Good packing, quickly delivery and responsible.’
Ms. Mia
‘Quick response, good item, delivery on schedule.’
Anna
‘I can recommend quick, efficient, and professional.’
Martin Ruml
‘Rapid delivery.’
Blažej Knežo
‘Quick response and fast delivery of the product.’
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 voltage range for the photoelectric sensors?
The operating voltage range for the sensors is 10 V DC to 30 V DC.
Can the sensors be used in outdoor environments?
Yes, the sensors are designed with a protection rating of IP66, IP67, and IP69K, making them suitable for harsh outdoor conditions.
What type of output do the sensors provide?
The sensors provide a PNP digital output.
What is the maximum switching frequency of these sensors?
The maximum switching frequency of the sensors is 1,500 Hz.
How can the switching distance be adjusted on these sensors?
The switching distance can be adjusted using a potentiometer, which allows for precise control.
What materials are the sensors made of?
The sensors have a metal housing and a PMMA (acrylic) front screen.
What is the size and weight of the sensors?
The dimensions are 15.6 mm x 48.5 mm x 42 mm, and they weigh approximately 120 g.
What type of light source do the sensors use?
The sensors use an LED light source with an infrared wavelength of 850 nm.
What is the size of the light spot produced by the sensors?
The light spot size is 15 mm x 15 mm at a distance of 200 mm.
Are there any specific classifications for these sensors?
Yes, the sensors are classified under several eCl@ss and ETIM classifications, which are detailed in the product datasheet.
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.
