steve
Got hold of Sime for a Carrier card for…
Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
3 weeks ago
WTB4-3P2171
Sick WTB4-3P2171 available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
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2. Dedicated Account Manager
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3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
All orders are subject to product availability. See our T&Cs.
Ask our team
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Sick WTB4-3P2171 is a state-of-the-art miniature photoelectric sensor designed for precision detection in a wide range of industrial applications. This compact and durable sensor is engineered to provide reliable performance even in challenging environments, making it an ideal choice for automation tasks where space is at a premium and accuracy is paramount.
Crafted with a robust ABS plastic housing and a PMMA optic front, the WTB4-3P2171 ensures a high degree of protection with an IP67 and IP66 rating, safeguarding the device against dust and water ingress. Its operating temperature range of -40 °C to +60 °C and storage temperature range of -40 °C to +75 °C further attest to its resilience in varying conditions.
This sensor operates within a supply voltage range of 10 V DC to 30 V DC and features a PNP digital output, capable of handling an output current of up to 100 mA. With a swift response time of less than 0.5 ms and a switching frequency of 1000 Hz, the WTB4-3P2171 is designed for rapid and precise operations. The sensor's special feature includes a line-shaped light spot, enhancing its ability to detect objects with precision.
The WTB4-3P2171 is also equipped with protective circuits to prevent damage from reverse polarity, interference suppression, and overcurrent and short-circuit conditions, ensuring a long service life and consistent performance.
With its miniature size, the sensor is particularly suitable for applications where space is limited but high performance is required, such as in assembly lines, packaging machinery, and material handling systems. Its ability to detect small objects and its background suppression functionality make it a versatile solution for a variety of sensing tasks.
The Sick WTB4-3P2171 is a testament to innovative sensor technology, offering reliability, efficiency, and precision for modern industrial demands.
Crafted with a robust ABS plastic housing and a PMMA optic front, the WTB4-3P2171 ensures a high degree of protection with an IP67 and IP66 rating, safeguarding the device against dust and water ingress. Its operating temperature range of -40 °C to +60 °C and storage temperature range of -40 °C to +75 °C further attest to its resilience in varying conditions.
This sensor operates within a supply voltage range of 10 V DC to 30 V DC and features a PNP digital output, capable of handling an output current of up to 100 mA. With a swift response time of less than 0.5 ms and a switching frequency of 1000 Hz, the WTB4-3P2171 is designed for rapid and precise operations. The sensor's special feature includes a line-shaped light spot, enhancing its ability to detect objects with precision.
The WTB4-3P2171 is also equipped with protective circuits to prevent damage from reverse polarity, interference suppression, and overcurrent and short-circuit conditions, ensuring a long service life and consistent performance.
With its miniature size, the sensor is particularly suitable for applications where space is limited but high performance is required, such as in assembly lines, packaging machinery, and material handling systems. Its ability to detect small objects and its background suppression functionality make it a versatile solution for a variety of sensing tasks.
The Sick WTB4-3P2171 is a testament to innovative sensor technology, offering reliability, efficiency, and precision for modern industrial demands.
| Specification | Description |
|---|---|
| Part Number | WTB4-3P2171 |
| Alternative Part Number | WTB43P2171 |
| Manufacturer | Sick |
| Type | Miniature Photoelectric Sensor |
| Operating Voltage | 10 V DC to 30 V DC |
| Ripple | < 5 Vss |
| Current Consumption | 20 mA |
| Output Type | PNP |
| Maximum Output Current | ≤ 100 mA |
| Response Time | < 0.5 ms |
| Switching Frequency | 1,000 Hz |
| Switching Principle | Light switching |
| Protection Circuits | Polarity reversal protection, Interference suppression, Overcurrent and short-circuit proof |
| Protection Class | III |
| Housing Material | Plastic, ABS |
| Front Screen Material | Plastic, PMMA |
| Weight | 30 g |
| IP Rating | IP67, IP66 |
| Operating Temperature Range | –40 °C to +60 °C |
| Storage Temperature Range | –40 °C to +75 °C |
| UL File Number | NRKH.E181493 & NRKH7.E181493 |
| Light Source | PinPoint LED |
| Light Type | Visible Red Light |
| Wavelength | 650 nm |
| Adjustment | Potentiometer, 5 turns |
| Special Applications | Detection of perforated objects, position-tolerant objects, and small objects |
| Connection Type | Connector M8, 3-pin |
| Dimensions (W x H x D) | 16 mm x 39.5 mm x 12 mm |
| Sensing Range | 15 mm to 150 mm |
| Maximum Sensing Distance | 4 mm to 150 mm |
| Light Spot Size (Distance) | 5 mm x 28 mm (at 50 mm) |
| eCl@ss | 27270904 (up to eCl@ss 12.0) |
| ETIM | EC002719 |
| UNSPSC | 39121528 |
What type of sensor is the WTB4-3P2171?
The WTB4-3P2171 is a miniature photoelectric sensor designed for various detection applications.
Can this sensor be used in outdoor environments?
Yes, the sensor is rated with IP67 and IP66 protection classes, making it suitable for use in outdoor environments where it is protected against dust and water ingress.
What is the supply voltage range for this sensor?
The sensor operates within a supply voltage range of 10 V DC to 30 V DC.
What type of output does the sensor provide?
The sensor provides a PNP output.
What is the maximum output current for this sensor?
The maximum output current for the sensor is 100 mA.
What are the dimensions of the sensor?
The sensor has dimensions of 16 mm x 39.5 mm x 12 mm.
What is the response time of the sensor?
The sensor has a response time of less than 0.5 ms.
What is the switching frequency of the sensor?
The sensor has a switching frequency of 1,000 Hz.
What type of light does the sensor use for detection?
The sensor uses a visible red light from a PinPoint LED for detection.
What are the operating and storage temperature ranges for the sensor?
The operating temperature range is from -40 °C to +60 °C, and the storage temperature range is from -40 °C to +75 °C.
What type of connection does the sensor have?
The sensor is equipped with an M8, 3-pin connector for easy integration into systems.
What materials are used in the construction of the sensor?
The sensor's housing is made of ABS plastic, and the optics are made of PMMA plastic.
Does the sensor have any special features?
Yes, the sensor features a line-shaped light spot for precise detection capabilities.
How is the sensor protected against electrical issues?
The sensor includes protection circuits against reverse polarity (A), interference suppression (C), and overcurrent and short-circuit (D).
- Precision object detection in automated machinery
- Position verification in assembly lines
- Counting components in high-speed sorting applications
- Detecting the presence of parts in pick-and-place robotics
- Monitoring conveyor systems for jam detection
- Quality control checks in packaging processes
- Background suppression tasks in complex automation setups
- Small object detection for electronics manufacturing
- Alignment and edge detection in material handling
- Presence detection in automated storage and retrieval systems
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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All parts new or reconditioned are covered by EU Automation 12 month warranty
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Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
2 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
2 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
2 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
3 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
4 months ago
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