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From Fortune 500 enterprises to innovative startups, leading companies choose Marvo for reliable automation and control components.
"Excellent service partially from Mark who stayed late to ensure the part arrived with me same day as this was a critical part for me even though this was my first time using Marvo. I will defiantly be using again."
The Sick WTB8-P2231 is a high-performance reflection light switch designed to offer reliable and precise object detection in a variety of industrial applications. This compact sensor is part of the W8 product family and is engineered to provide a solution for tasks where space is at a premium without compromising on functionality.
Crafted with a robust housing, the WTB8-P2231 ensures durability and longevity in harsh environments. It features a visible red light for ease of alignment and a background suppression function to prevent false triggers from nearby objects. The sensor's adjustable sensing range, which can be fine-tuned via a potentiometer, allows for flexible installation and precise operation.
The WTB8-P2231 is equipped with a PNP output and offers a selectable light-on/dark-on mode, making it versatile for different operational requirements. The quick response time and high switching frequency of this sensor make it suitable for applications requiring fast and accurate detection.
With an IP67 rating, the WTB8-P2231 is protected against dust and water ingress, making it suitable for use in a wide range of environmental conditions. The sensor also comes with a stainless steel mounting bracket, facilitating easy and secure installation.
This reflection light switch is an ideal choice for automation tasks in packaging, material handling, and assembly lines, where consistent and reliable object detection is crucial for operational efficiency. Its miniature size, combined with its powerful detection capabilities, makes the Sick WTB8-P2231 a valuable component in any automated system.
| Specification | Description |
|---|---|
| Part Number | WTB8-P2231 |
| Alternative Part Number | WTB8P2231 |
| Manufacturer | Sick |
| Product Type | Reflection Light Switches |
| Operating Principle | Reflective sensor with background suppression |
| Dimensions | 11 mm x 31 mm x 20 mm |
| Housing Shape | Rectangular |
| Switching Distance | 30 mm to 300 mm |
| Light Type | Visible red light |
| Light Source | LED |
| Light Spot Size (Distance) | Ø 20 mm (at 300 mm) |
| Wavelength | 650 nm |
| Adjustment | Potentiometer, 4 turns |
| Supply Voltage | 10 V DC to 30 V DC |
| Ripple | ± 10 % |
| Connection Type | 4-pin, M8 connector |
| Output Indicator | LED indication: orange (active output), green (stability indication) |
| Mounting Thread | M3 |
| Commodity Code | 903180 |
| ETIM Class | EC002719 |
| UNSPSC | 39121528 |
Absolutely fantastic service. Rob was very helpful. Great communication. Requested part was shipped in no time.Konrad Eliaszuk
Found the component i was looking for ad a great price. Great support from the staff as I was paying using a wire transfer. - Quick delivery and very good packaging.Adriano Tiberi
Extremely Helpful. Shipped me a replacement unit next day and i was up and running within 24 hours. Replacement new from machinery manufacturers was on a 7 day lead time.Sean Conlin
Found the part we needed at the best price. Spoke to Rob to make sure the part was actually in stock, as many companies don't actually have the part available to ship. It was in stock ready and the part was checked and shipped and received within a couple of days from their German stock. Would definitely use again and recommend.Chris Sentance
FIRST TIME WORKING WITH MARVO. THEY HAD WHAT I NEEDED AND TOOK GREAT CARE OF ME AND GOT MY ORDER OUT IMMEDITELY. WAS VERY IMPRESSED WITH THE SERVICE AND THE PERSON I SPOKE WITH. I WILL DEFINITELY WORK WITH THEM QGAIN IN THE FUTURE.Robert Cohen
After ordering an urgent part from Marvo i received a great level of customer service and Rob was very helpful.Claire Hinchliff
Absolutely fantastic service. Rob was very helpful. Great communication. Requested part was shipped in no time.Konrad Eliaszuk
Found the component i was looking for ad a great price. Great support from the staff as I was paying using a wire transfer. - Quick delivery and very good packaging.Adriano Tiberi
Excellent service partially from Mark who stayed late to ensure the part arrived with me same day as this was a critical part for me even though this was my first time using Marvo. I will defiantly be using again.Josh Holt
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