At Proportion-Air, we design and manufacture advanced pressure transducers that set the standard for precision, responsiveness, and reliability. As specialists in low-pressure measurement and control, we’ve engineered our transducers to provide accurate, repeatable data across a wide range of pressures and environments. Whether the application demands absolute, gauge, or differential sensing, our solutions are built to integrate seamlessly into both simple and complex systems, helping our customers achieve greater consistency and efficiency in their processes.
Our pressure transducers are trusted across industries—from medical devices and pharmaceutical systems to aerospace testing, food packaging, and industrial automation. We understand that every application presents unique challenges, which is why we offer extensive customization options to match exact performance and compatibility requirements. We work closely with our customers to deliver sensing solutions that are finely tuned to their systems, including options for signal output types, calibration ranges, and environmental protection.By combining innovative engineering with rigorous in-house testing and quality assurance, we ensure that every transducer we produce maintains the highest levels of performance and durability. Our commitment doesn’t end at delivery; we stand behind our products with responsive support and technical expertise to help our customers optimize their systems long after installation. At Proportion-Air, we don’t just manufacture pressure transducers—we provide the technology and partnership that help drive smarter, more reliable control.