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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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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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