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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 WT12-2P440 is a state-of-the-art photoelectric proximity sensor from the WT12-2 series, designed to offer reliable and precise object detection in a variety of industrial applications. This robust sensor features a block-style metal and die-cast zinc housing, measuring 15 x 41.5 x 65.5 mm, which ensures durability and resilience in challenging environments.
Engineered for versatility, the WT12-2P440 operates within a sensing range of 35 to 100 mm and utilises visible red light for detection, making alignment and setup straightforward. The sensor's functionality is enhanced by background suppression technology, which allows it to distinguish between the target and the background with high accuracy.
The sensor is equipped with a potentiometer for easy adjustment and fine-tuning of the sensing range to meet the specific needs of your application. With a supply voltage of 10 to 30 V dc and a current consumption of 30 mA, it is an energy-efficient solution for your sensing requirements. The quick response time of ≤330 µs ensures timely and responsive operation, critical for fast-paced industrial processes.
The WT12-2P440 features a PNP switching output and offers the flexibility of light/dark switching, which can be manually selected based on the requirements of the application. The sensor's connection is facilitated by a male M12, 4-pin connector, providing a secure and easy-to-install interface.
With an enclosure rating of IP67, the WT12-2P440 is well-protected against dust and water ingress, making it suitable for use in a wide range of environmental conditions, including those with stringent hygiene standards. Whether used in automation, packaging, material handling, or manufacturing, this sensor is designed to deliver reliable performance and enhance the efficiency of your operations.
| Specification | Description |
|---|---|
| Part Number | WT12-2P440 |
| Manufacturer | Sick |
| Series | WT12-2 |
| Sensor Type | Photoelectric Proximity Sensor |
| Configuration | Block |
| Sensing Range | 35 to 100 mm |
| Supply Voltage | 10 to 30 V dc |
| Output Current | 30 mA |
| Response Time | ≤330 µs |
| Housing Material | Metal/Die Cast Zinc |
| Dimensions | 15 x 41.5 x 65.5 mm |
| Light Type | Visible Red Light |
| Light Source | LED |
| Adjustment | Potentiometer |
| Connection Type | M12, 4-pin Connector |
| Output Function | Selectable Light/Dark On |
| Enclosure Rating | IP69K |
| Operating Temperature Range | –40 °C to +60 °C |
| Storage Temperature Range | –40 °C to +75 °C |
| UL File Number | NRKH.E181493 & NRKH7.E181493 |
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
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
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
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
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