Analytical Industries Inc. (AII), we design and manufacture high-performance oxygen sensors and analyzer platforms that set the standard in precision and reliability. As a global leader in gas measurement technology, AII delivers trusted solutions for measuring oxygen in parts per billion (ppb), parts per million (ppm), and percent levels.
Our advanced analyzers and sensors are used across a wide range of industries — from industrial process control and natural gas to medical life-support systems and professional diving. Wherever accurate oxygen measurement matters, AII provides the technology to keep operations safe, efficient, and compliant.
Our portfolio includes reliable oxygen and H2S gas analyzers that provide precise measurements to ensure safety and process quality is maintained. We provide oxygen sensors in various configurations, including: trace, percentage, and 100% O2 purity measurements, catering to diverse industry needs.
Additionally, we offer high-quality replacement sensors for industrial products, ensuring optimal performance and extended service life for existing equipment. Our solutions are engineered for precision and durability, making them the preferred choice for industrial monitoring and analysis needs.
Our medical oxygen sensors are trusted by healthcare professionals for their accuracy and reliability in critical medical applications. Designed for use in ventilators, anesthesia machines, and other life-support systems, our sensors ensure precise oxygen delivery to patients.
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