Accurate oxygen measurement is critical for process safety, product quality and regulatory compliance across industrial gas monitoring, nitrogen generation systems, marine inert gas systems, additive manufacturing, food packaging, chemical and pharmaceutical industries. Ntron OC38, OC39 and OC40 zirconia oxygen analyzers are well‑proven mainstream units with large global market demand, valued for reliable sensing, fast response, low maintenance and strong anti‑interference performance.
Three models cover typical application ranges:
- OC38: 0‑1000 ppm trace oxygen, ideal for inert atmosphere, nitrogen generators and 3D‑printing chamber monitoring
- OC39: 0‑25% O₂ for general‑purpose process gas and marine inert‑gas systems
- OC40: 0‑96% O₂ for high‑oxygen‑concentration working conditions
