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Check similar products or call us on +44 20 4570 3439 for assistance
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Specification & Description
The Sick WTF12-3N2431 is a compact photoelectric sensor designed for precision detection tasks in a variety of industrial applications. This small yet robust sensor is equipped with a rectangular metal housing that measures 15.6 mm x 48.5 mm x 42 mm, ensuring it can be easily integrated into tight spaces within machinery and conveyor systems.
With a supply voltage range of 10 V DC to 30 V DC, the WTF12-3N2431 offers flexibility in terms of power requirements and is suitable for use in environments with fluctuating voltages, maintaining a ripple of less than 5 Vpp. The sensor's current consumption is a modest 45 mA, making it an energy-efficient choice for continuous operation.
The sensor features an NPN digital output, capable of handling an output current of up to 100 mA. It provides a quick response time of less than or equal to 330 µs and a high switching frequency of 1,500 Hz, which allows for fast and reliable detection of objects moving at high speeds.
One of the key advantages of the WTF12-3N2431 is its switching mode, which includes light/dark switching and a complementary output function. This versatility enables the sensor to adapt to different target reflectivities and backgrounds, enhancing its detection capabilities.
For durability and longevity, the sensor is constructed with a metal housing and a PMMA plastic front screen, and it boasts an impressive enclosure rating of IP66, IP67, and IP69K. These ratings indicate a high level of protection against dust, water, and other environmental factors, making the sensor suitable for harsh industrial conditions.
The WTF12-3N2431 operates effectively within a wide ambient temperature range of -40 °C to +60 °C, ensuring reliable performance in both cold and hot environments. Additionally, it can be stored in temperatures ranging from -40 °C to +75 °C.
This sensor is an ideal solution for automation tasks that require precise object detection, including packaging, material handling, and assembly processes. Its compact design, combined with its high level of protection and efficient operation, makes the Sick WTF12-3N2431 a valuable addition to any industrial setting where space is at a premium and performance cannot be compromised.
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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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.
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Frequently Asked Questions
What is the operating principle of this sensor?
The sensor operates on the principle of a reflex light barrier, which means it detects objects based on the light reflected from the object back to the sensor.
What type of light source does the sensor use?
The sensor uses a visible red light LED with a wavelength of 640 nm as its light source.
Can this sensor detect flat objects?
Yes, the WTF12-3N2431 is particularly suitable for detecting flat objects thanks to its specific design and settings.
What is the maximum switching distance of the sensor?
The maximum switching distance of the sensor is between 30 mm and 175 mm, depending on the object's reflectivity.
Is the sensor equipped with any kind of protection against electrical interference?
Yes, the sensor includes protection circuits such as polarity protection, interference suppression, and is also overcurrent and short-circuit protected.
What are the environmental operating conditions for the sensor?
The sensor can operate in a wide range of temperatures, from -40 °C to +60 °C, and is rated with protection classes IP66, IP67, and IP69K, making it suitable for harsh environmental conditions.
What type of output does the sensor provide?
The sensor provides an NPN digital output, which can be configured for light-on or dark-on operation.
How is the sensor mounted?
The sensor can be mounted using the 2 x mounting bracket BEF-KH-W12, which is included with the sensor, and it features M4 threaded holes and Ø 4.2 mm mounting holes for flexible installation options.
What is the response time of the sensor?
The sensor has a response time of ≤ 330 µs, allowing for quick detection of objects.
What certifications does the sensor hold?
The sensor is UL certified, with the numbers NRKH.E181493 & NRKH7.E181493, ensuring compliance with industry safety standards.
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.
