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Sick
WTV18-2P420
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Please check back soon.
Image shown may not reflect the final product
Check similar products or call us on +44 20 4570 3439 for assistance
This part is currently sold out
Please check back soon.
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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.
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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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