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Specification & Description
| Specification | Description |
|---|---|
| Part Number | WT27L-2F430 |
| Alternative Part Number | WT27L2F430 |
| Manufacturer | Sick |
| Category | General Automation |
| Series | WT27L |
| Sensor Type | Proximity Sensor |
| Housing Material | Plastic, ABS |
| Operating Frequency | 1000 Hz |
| Supply Voltage | 10 V DC to 30 V DC |
| Ripple | ± 5 % |
| Current Consumption | 35 mA |
| Output Configuration | PNP |
| Switching Function | Complementary |
| Switching Mode | Light on/dark on operation |
| Output Current | Max. ≤ 100 mA |
| Response Time | < 500 µs |
| Switching Frequency | 1,000 Hz |
| Connection Type | M12 connector, 4-pin |
| Protection Circuits | Polarity reversal (A), Interference suppression (C), Overcurrent and short-circuit (D) |
| Protection Class | II |
| Weight | 100 g |
| Protection Rating | IP67 |
| Operating Ambient Temperature | –10 °C to +45 °C |
| Storage Ambient Temperature | –10 °C to +75 °C |
| UL File Number | NRKH.E181493 & NRKH7.E181493 |
| MTTFD | 310 years |
| DCavg | 0% |
| TM (Service Life) | 20 years |
| eCl@ss | 27270904 (various versions) |
The Sick WT27L Series Proximity Sensor is a versatile and reliable component designed for a wide range of industrial automation applications. This compact sensor, crafted from durable ABS plastic, offers a robust solution for precise object detection and proximity sensing in challenging environments.
With its quick response time of less than 500 µs and a high switching frequency of 1000 Hz, the WT27L-2F430 ensures accurate and efficient operation. The sensor features a PNP output and supports both light on and dark on operating modes, providing flexibility to accommodate various operational requirements.
The WT27L-2F430 is engineered to withstand harsh industrial conditions, boasting an IP67 protection rating, which ensures it is dust-tight and can handle temporary immersion in water. It operates effectively within a temperature range of –10 °C to +45 °C, making it suitable for a broad spectrum of ambient conditions.
This proximity sensor is easy to integrate into existing systems, thanks to its standard M12, 4-pin connector. The inclusion of protective circuits guards against polarity reversal, transient impulses, overcurrent, and short circuits, enhancing the longevity and reliability of the sensor.
The WT27L-2F430's compact design does not compromise on performance, making it an excellent choice for applications where space is at a premium but functionality cannot be sacrificed. Whether used in packaging, material handling, or assembly lines, this sensor delivers consistent and dependable performance, contributing to the optimisation of automated processes.
Commonly Asked Questions
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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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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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Frequently Asked Questions
What type of sensor is the WT27L Series Proximity Sensor?
The WT27L Series Proximity Sensor is a photoelectric sensor designed for detecting the presence or absence of objects using a light transmitter and receiver.
What materials is the sensor housing made from?
The sensor housing is made from durable ABS plastic, providing a robust solution for industrial environments.
What is the switching frequency of this sensor?
The switching frequency of the sensor is 1000 Hz, allowing for fast and reliable detection of objects.
Can the WT27L Series sensor operate in outdoor conditions?
While the sensor has an IP67 protection rating, making it dust-tight and protected against the effects of immersion, it is primarily designed for industrial indoor use and its performance outdoors would depend on the specific environmental conditions.
What is the maximum output current for the WT27L Series sensor?
The maximum output current for the sensor is 100 mA, suitable for direct interfacing with many industrial control systems.
What type of output does the sensor provide?
The sensor provides a PNP output, commonly used in industrial applications for interfacing with various types of electronic equipment.
How is the sensor mounted?
The sensor can be mounted using the mounting holes provided on the housing, with additional accessories available for more specific mounting requirements.
What is the supply voltage range for the sensor?
The supply voltage range for the sensor is 10 V DC to 30 V DC, accommodating a variety of industrial power supplies.
How can the sensing range be adjusted?
The sensing range can be adjusted using the potentiometer located on the sensor, allowing for fine-tuning to meet application-specific requirements.
What are the operating and storage temperature ranges for the sensor?
The operating temperature range is from -10 °C to +45 °C, and the storage temperature range is from -10 °C to +75 °C, ensuring reliable performance in a wide range of industrial environments.
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.
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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.
