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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 WTB11-2P2431 is a high-performance photoelectric proximity sensor designed for precision detection in a variety of industrial applications. This compact sensor, with dimensions of 15.6 x 42 x 48.5 mm, is housed in a robust ABS block that ensures durability in challenging environments. It operates within a sensing range of 20 to 350 mm, making it versatile for different detection tasks.
Equipped with a visible red light for easy alignment and a potentiometer for simple sensitivity adjustment, the WTB11-2P2431 offers a user-friendly experience. Its quick response time of ≤2.5 ms and low ripple of ≤5 Vpp ensure reliable and accurate performance. The sensor is designed to work with a supply voltage of 10 to 30 V dc and has a maximum output current of 30 mA.
The WTB11-2P2431 is also built with safety in mind, featuring reverse polarity protection and short-circuit protection. It boasts an IP65 enclosure rating, which means it is protected against dust ingress and low-pressure water jets from any direction, making it suitable for a wide range of industrial settings.
This sensor is an ideal choice for automation tasks where precise object detection is required, such as in packaging, material handling, and assembly operations. Its compact size and reliable sensing capabilities make it a valuable component in optimising the efficiency and accuracy of automated processes.
| Specification | Description |
|---|---|
| Part Number | WTB11-2P2431 |
| Alternative Part Number | WTB112P2431 |
| Manufacturer | Sick |
| Series | WTB11-2 |
| Sensor Type | Photoelectric Proximity Sensor |
| Housing Design | Block |
| Sensing Range | 20 to 350 mm |
| Supply Voltage | 10 to 30 V dc |
| Output Current | 30 mA |
| Response Time | ≤2.5 ms |
| Housing Material | ABS |
| Dimensions | 15.6 x 42 x 48.5 mm |
| Light Type | Visible red light |
| Light Source | LED |
| Light Spot Size (Distance) | Ø 6 mm (at 200 mm) |
| Wavelength | 640 nm |
| Adjustment | Potentiometer, 5-turn |
| Enclosure Rating | IP 65 |
| Commodity Code | 853650 |
| Features | Direct sensing photoelectric cell with background suppression, rectangular housing design |
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
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
Thumbs up to Rob for helping out with an urgent requirement we had on a Friday afternoon. The part we wanted was over in Europe and Rob went out of his way to get it ordered and on site here for the following Tuesday.City Bearings
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
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