Since the company was founded in 1931, customers have come to recognize Dwyer Instruments to stand for quality, reliability, and readily available low cost products. As a leading manufacturer in the controls and instrumentation industry, we continue to grow and serve major markets including, but not limited to HVAC, chemical, food, oil and gas, and pollution control. New applications are discovered daily through a cooperative effort between Dwyer and its customers. It has been these relationships with our customers that allow us to continue to develop market demand products and further our success from leading established brand names such as the Magnehelic® differential pressure gages, Photohelic® pressure switch/gages, Rate Master® flowmeters, and Hi-Flow® valves. In addition to new product development, Dwyer has added to its success through several acquisitions and has achieved additional market recognition. Respected names such as Mercoid Controls, Love Controls, W.E. Anderson and Proximity Controls have created new markets and further build on the solid reputation that Dwyer has and continues to sustain. Our ability to successfully diversify demonstrates Dwyer’s managed approach to the marketplace. This approach continues to maintain stability of the company, therefore providing a basis for positioning ourselves as a leader in providing knowledgeable, prompt, and courteous customer service. As our customer, prospect, or potential employee, we always want to hear from you. Please feel welcome to contact us anytime.
Dwyer Instrumentation includes an array of data loggers, process control instruments, recorders and indicators to suit a broad range of industrial measurement, monitoring, and testing applications.
Dwyer Proximity Positioners combine an easy to use, high performance unit with a low price. Offering both pneumatic and electro-pneumatic positioners with either linear or rotary operation and feature a LCD screen attached to the outer surface of the unit, allowing for an easy inspection of the positioner condition while in the field.
Proximity Current to Pressure Transducers are designed to be save and reliable. NEMA 4X enclosures provide protection from exposure to harsh conditions and provides an additional level of protection against corrosion.
Indicators, Switches, Transmitters
Proximity controls offer reliability in a cost-effective package. Magnetic coupling enables non-contact and submersible position indication. Mechanical and electrical position indication is available, enabling both visual indication and remote monitoring by measuring the potentiometer-controlled output.
Proximity Positioners deliver stable process control at an exceptionally low price. Its rugged, durable design makes it ideal for harsh environments while maintaining precise, accurate positioning of the control element. Units can be easily changed from direct to reverse action, or vice versa. Low air consumption keeps operating costs at a minimum, while still responding quickly and accurately.