Rosemount is a global leader in industrial process measurement, with a history rooted in aerospace sensing technology since its founding in 1956. It was acquired by Emerson in 1976, and has since become the core brand of Emerson's automation business, defining industry standards for industrial measurement with its innovative technology.

Its flagship 3051 series transmitters have become the industry's gold standard, widely recognized for their ultra-high precision, long-term stability and adaptability to extreme harsh environments. Unlike general-purpose instrument brands, Rosemount focuses on solving measurement pain points in high-risk, strictly regulated process industries, providing end-to-end measurement solutions that meet global safety and compliance requirements.