F31K2 inductive dual sensor by Pepperl+Fuchs optimized for outdoor application

Photo by Pepperl+Fuchs GmbH

The F31K2 inductive dual sensor is the newest product for valve position signaling on valve actuators and rounds off the “open solutions” portfolio. There are only two basic elements to the concept: the highly impermeable, robust sensor and the actuator. Standardized mounting dimensions and hole spacing mean that both components can simply be mounted “openly” on the valve actuator without any additional mounting accessories, hence the term “open solution.”

All Weather Conditions!

The F31K2 is ideal for open solution applications based outdoors. The sensor series is designed for outdoor applications where compromising is out of the question. The housing materials offer a high level of impermeability, temperature resistance, corrosion resistance, and UV protection. With a large terminal compartment and a plug-in terminal block, even cables with large diameters can be easily used in “inconvenient” mounting locations. The F31K2 is designed for the international market. As the requirements in Europe, Asia, and America can vary significantly, a choice of different housing materials (high-quality, robust plastic; metal) is available. Housings are available with different connection options via cable glands or conduits with metric dimensions or inch threads and a very high tightening torque.

The temperature range of -40 °C … +75 °C and IP66/67/69K ingress protection ratings offer a high level of impermeability and long-term durability and cover the majority of applications.

The target group for this sensor is customers with outdoor applications and those with onshore and offshore installations. The Pepperl+Fuchs actuator concept, proven over many years, is also featured in this series of sensors. To date, no other sensor system for valve position signaling offers such a variety of shaft heights and diameters without additional mounting accessories. A new puck system has also been developed, which allows even better long-distance visibility. This system allows valve positions (open/closed) to be safely monitored over even greater distances.

Constant innovation means that inductive sensor technology is infiltrating more and more applications that had previously been reserved for mechanical and magnetic contacts, paving the way for similar industry solutions in the future.

For more information, please visit http://www.pepperl-fuchs.com

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