Yokogawa pressure transmitters do more than just provide accurate and reliable data for process control. DPharp pressure instrumentation helps achieve enhanced product quality, reduced total cost of ownership, and increased plant availability. Engineered with DPharp pressure sensor technology, our pressure transmitters deliver high reliability across a range of process conditions, eliminating numerous application challenges.

Edward Ashcroft founded the company in 1852, and his mission was to protect the steam-powered industry and its workers by building more sophisticated and reliable instruments. Ashcroft’s passion is to design, manufacture and deliver the most innovative and well-crafted pressure and temperature instruments on the planet.

Dwyer currently holds over 650 technical patents, and their mission is to “continuously improve our position as a Global leader in designing and manufacturing innovative Controls, Sensors and Instrumentation solutions.”