Founded in 1971 by Dr. John G. Olin, Sierra has long been well known as a manufacturer of high-performance fluid flow measurement and control instrumentation for use in numerous industries and applications throughout the world. Adding to Sierra's expertise in fluid flow and systems integration, Sierra founded its fast growing Environmental Flow group in 1991 which specializes in engine particulate emissions measurement and is known worldwide for its flagship partial flow sampling system called BG-3 technology. Sierra's two flow divisions, Fluid Flow and Environmental Flow, continue their leadership with a steady stream of innovative products that help customers meet tough flow challenges every day. The core products and services offered by Sierra Instruments include: www.sierrainstruments.com |
