Since its founding in 1931, Dwyer Instruments has established itself as an industry leader in the manufacturing of instrumentation solutions for the HVAC and Process Automation markets. Dwyer have a long history of innovation in designing and manufacturing measurement sensors that provide superior product performance, and their products are used every day in critical and essential processes around the world. Dwyer products and solutions improve the world – through the water we drink, the food we eat, the air we breathe, and the technology that we use. Dwyer offers competitively priced controls and instrumentation for HVAC, chemical, food, oil and gas, and other industries. Dwyer’s popular brands and diversified products include the proven Magnehelic differential pressure gauges, as well as Photohelic pressure switch/gauges and Rate Master flowmeters. Renowned for its commitment to precision and reliability, Dwyer has become a trusted name in applications ranging from Heating, Ventilation, and Air Conditioning (HVAC) systems to industrial processes, water and wastewater treatment, energy management, and beyond. With a diverse portfolio of instruments designed to measure and regulate variables such as pressure, temperature, flow, and level, Dwyer plays a pivotal role in enhancing the efficiency, safety, and sustainability of various processes.
