About Us

Since 1990 Quartzdyne has been the world leader in designing, developing, and manufacturing the industry-standard resonating quartz pressure transducer for the downhole oil and gas industry. Our sensors are world-renowned for providing extremely accurate, low-drift, and high-resolution data under the most extreme conditions. Quartzdyne also provides contract gauge manufacturing for high-reliability or high-temperature applications. Our transducers and hybrid electronics are widely used in laboratory, surface, and downhole tools and monitoring systems across the industry.

We are ISO 9001 certified as a company, and our facility is certified as a green building.

A brief history:

2009 Relocated to our current location on Links Drive
1998 Acquired by Dover Corporation
1990 Quartzdyne Downhole Pressure Transducers
1983-1989 Quartz Pressure Sensor Manufacturing
Downhole Sensor, Laboratory Instrument
1979-1987 Quartz Sensor R&D
Acceleration, Weight, Pressure, Temperature, Force
Sundstrand, Ohaus, Paroscientific, Fisher Controls, Sperry Flight Systems
1965-1979 Quartz Device R&D
Dr. Errol EerNisse--Sandia/DOE
 95 Employees

Dover Corporation

Dover is a diversified global manufacturer with annual revenues of $8 billion. We deliver innovative equipment and components, specialty systems and support services through four major operating segments: Energy, Engineered Systems, Fluids, and Refrigeration & Food Equipment. Dover combines global scale with operational agility to lead the markets we serve. Recognized for our entrepreneurial approach for 60 years, our team of over 27,000 employees takes an ownership mindset, collaborating with customers to redefine what’s possible. Headquartered in Downers Grove, Illinois, Dover trades on the New York Stock Exchange under “DOV.” Additional information is available at www.dovercorporation.com