The Smart O2 is a compact stationary oxygen analyzer utilizing advanced zirconium oxide (ZrO2) sensor technology for precise, continuous O2 measurement in industrial processes. Designed for applications requiring reliable oxygen monitoring including pharmaceutical production, packaging and MAP systems, brewery and beverage processing, glove box monitoring, filling plants, combustion control, and semiconductor manufacturing. Features include fast response time, high measurement accuracy (0-5%, 0-25%, 5-95% O2 ranges), compact housing (310 x 133 x 221 mm), intuitive operation, expandable sample gas inputs (1-4 inlets), and built-in sample gas pump. Ideal for process optimization and quality assurance. Made in Germany.