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"Big thanks to Rob for helping with an urgent request we had on a Friday afternoon. The part we needed was in Europe, and Rob went out of his way to get it ordered and delivered to us by the following Tuesday."
The Sick WTB8-P1111 is a high-performance photoelectric proximity sensor designed for precision and reliability in industrial applications. This miniature sensor is engineered to detect objects with exceptional accuracy, utilizing visible red light for easy alignment and setup. With a compact design measuring 11 mm x 31 mm x 20 mm, it is ideal for installations where space is limited. The sensor features background suppression technology, ensuring accurate detection even in challenging environments. It operates within a sensing range of 5 mm to 100 mm, making it versatile for various applications. The WTB8-P1111 is equipped with a robust ABS housing and offers an IP67 protection rating, providing durability and resistance to dust and water ingress. Its PNP switching output and adjustable switching distance via a potentiometer allow for flexible integration into existing systems. This sensor is a reliable choice for automation tasks requiring precise object detection and is suitable for use in a wide range of industries.
| Specification | Description |
|---|---|
| Part Number | WTB8-P1111 |
| Manufacturer | Sick |
| Part Family | W8 |
| Sensor Type | Photoelectric Proximity Sensor |
| Dimensions | 11 mm x 31 mm x 20 mm |
| Housing Shape | Rectangular |
| Sensing Range | 5 mm to 100 mm |
| Light Source | LED, visible red light |
| Light Spot Size | Ø 6 mm at 100 mm |
| Wavelength | 650 nm |
| Adjustment | Potentiometer, 4 turns |
| Supply Voltage | 10 V DC to 30 V DC |
| Ripple | ± 10% |
| Connection Type | Cable with connector |
| Protection Class | IP67 |
| Operating Temperature | -25°C to +55°C |
| Features | Background suppression, stability indication, light/dark switching |
| Application | Ideal for use in industrial automation for detecting objects with varying surface characteristics and colors. Suitable for compact spaces. |
Big thanks to Rob for helping with an urgent request we had on a Friday afternoon. The part we needed was in Europe, and Rob went out of his way to get it ordered and delivered to us by the following Tuesday.City Bearings
Absolutely fantastic service. Rob was very helpful. Great communication. The requested part was shipped in no time.Konrad Eliaszuk
Extremely helpful. They shipped me a replacement unit the next day, and I was up and running within 24 hours. A brand-new replacement from the machinery manufacturer would have had a 7-day lead time.Sean Conlin
First time working with Marvo. They had what I needed, took great care of me, and got my order out right away. I was very impressed with the service and the person I spoke with. I will definitely work with them again in the future.Robert Cohen
After ordering an urgent part from Marvo, I received excellent customer service and Rob was very helpful.Claire Hinchliff
Excellent service, especially from Mark, who stayed late to make sure the part arrived the same day since it was a critical component for me, even though it was my first time using Marvo. I will definitely use them again.Josh Holt
Big thanks to Rob for helping with an urgent request we had on a Friday afternoon. The part we needed was in Europe, and Rob went out of his way to get it ordered and delivered to us by the following Tuesday.City Bearings
Absolutely fantastic service. Rob was very helpful. Great communication. The requested part was shipped in no time.Konrad Eliaszuk
After ordering an urgent part from Marvo, I received excellent customer service and Rob was very helpful.Claire Hinchliff
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