Flow Calibration Services

Looking for calibration services or help with your flow meter or mass controller? Our technical support staff has years of experience helping customers with their flow applications and troubleshooting questions. We put our 40 years of manufacturing experience to work for you when we calibrate or service your instrument. Need help with instrumentation in the field? We also offer field service options. Contact us with any general questions about Sierra’s flow products.

Worldwide Offices

USA
Sierra
5 Harris Court Building L
Monterey, California 93940

Office Hours: 7:00am to 5:30pm PST (Pacific Standard Time)
USA Toll Free: 800-866-0200
Phone: 831-373-0200
Fax: 831-373-4402
Email: sales@sierrainstruments.com

Asia
Sierra
Second floor Building 5
Senpu Industrial park
25 Hangdu Road Hangtou Town
Pu Dong New District
Shanghai, P.R. China Post Code 201316

Office Hours: 8:00am to 5:00pm (UTC+8)
Phone: 8621 5879 8521
Fax: 8621 5879 8586
Email: sales@sierrainstruments.com

Europe
Sierra b.v
Bijlmansweid 2
1934 RE Egmond aan den hoef
The Netherlands

Office Hours: 8:00am to 5:00pm (UTC+1)
Phone: +31 (0)72-5071400
Fax: +31 (0)72-5071401
Email: sales@sierrainstruments.com

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