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Sick
WTB2S-2P3251
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This part is currently sold out
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 | WTB2S-2P3251 |
| Alternative Part Number | WTB2S2P3251 |
| Manufacturer | Sick |
| Supply Voltage | 10 V DC to 30 V DC |
| Ripple | < 5 Vpp |
| Current Consumption | 20 mA (without load) |
| Switching Output | PNP |
| Switching Type | Light/dark switching |
| Output Current Max | ≤ 50 mA |
| Response Time | < 0.5 ms |
| Switching Frequency | 1,000 Hz |
| Connection Type | Cable with M8 connector, 4-pin, 200 mm |
| Cable Material | PVC |
| Cable Diameter | Ø 3 mm |
| Protection Circuits | Polarity reversal protection for supply voltage and outputs, overcurrent and short-circuit protection |
| Housing Material | Plastic, ABS/PC |
| Optics Material | Plastic, PMMA |
| Degree of Protection | IP67 |
| Operating Temperature Range | –25 °C to +50 °C |
| Storage Temperature Range | –40 °C to +75 °C |
| UL File Number | NRKH.E181493 |
| MTTFD | 3,138 years |
| DCavg | 0% |
| eCl@ss | 27270904 (various versions) |
| ETIM | EC002719 (various versions) |
| UNSPSC | 39121528 |
| Sensing Range | 1 mm to 150 mm (depending on the object's reflectivity) |
| Light Type | Visible red light |
| Light Source | PinPoint LED |
| Light Spot Size (at distance) | Ø 3.5 mm (at 50 mm) |
| Wavelength | 640 nm |
| Adjustment | Potentiometer, 3 turns |
| Special Applications | Detection of small objects |
The Sick WTB2S-2P3251 is a compact and versatile photoelectric sensor designed for a wide range of automation and industrial applications. This miniature sensor is part of the W2S-2 series and is known for its reliability and high performance in detecting objects with precision.
Featuring a supply voltage range of 10 V DC to 30 V DC, the WTB2S-2P3251 ensures compatibility with various power systems, making it a flexible choice for integration into existing setups. The sensor's PNP switching output and the option to switch between light and dark operation modes allow for easy adaptation to different operational requirements.
With a quick response time of less than 0.5 milliseconds and a switching frequency of 1000 Hz, this sensor is capable of handling high-speed processes with ease. The robust ABS/PC plastic housing and PMMA optics material, combined with an IP67 protection rating, ensure that the WTB2S-2P3251 can withstand harsh industrial environments and a wide range of temperatures from -25 °C to +50 °C during operation.
The sensor's compact dimensions, featuring a small light spot size, make it particularly suitable for detecting small objects and precise positioning tasks. Additionally, the inclusion of protective circuits against polarity reversal, overcurrent, and short circuits provides an extra layer of safety and durability for the device.
With its miniature size, quick response, and reliable detection capabilities, the Sick WTB2S-2P3251 photoelectric sensor is an excellent choice for manufacturers and engineers looking to enhance the efficiency and accuracy of their automation processes.
Commonly Asked Questions
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Frequently Asked Questions
What is the operating voltage range for this sensor?
The operating voltage range for the WTB2S-2P3251 sensor is 10 V DC to 30 V DC.
Can this sensor be used in outdoor environments?
The WTB2S-2P3251 is designed with an IP67 protection rating, making it suitable for use in environments where it may be exposed to dust and water. However, it's always best to refer to the specific environmental conditions and requirements of your application.
What type of output does the sensor provide?
The sensor provides a PNP transistor output.
What is the maximum switching frequency of this sensor?
The maximum switching frequency of the WTB2S-2P3251 is 1,000 Hz.
What are the dimensions of this sensor?
The dimensions of the sensor are 7.7 mm in width, 27.5 mm in height, and 13.5 mm in depth.
What type of light does the sensor use for detection?
The sensor uses visible red light with a PinPoint LED as the light source.
How is the sensor protected against incorrect wiring?
The sensor is equipped with protection circuits that safeguard it against polarity reversal.
What is the response time of the sensor?
The response time of the WTB2S-2P3251 is less than 0.5 milliseconds.
What materials are used in the construction of the sensor?
The housing of the sensor is made of ABS/PC plastic, and the optics are made of PMMA plastic.
What is the size of the light spot produced by the sensor?
The light spot size produced by the sensor is approximately Ø 3.5 mm at a distance of 50 mm.
Part conditions explained
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