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Flight Test Accelerometers, 3326A Series

Product Announcement from Dytran Instruments, Inc.

Flight Test Accelerometers, 3326A Series-Image

The Dytran 3326A series is a family of low noise piezoelectric accelerometers ideally suited for use in flight testing applications.

The distinguishing characteristic feature of the 3326A series is that the accelerometers are compatible with standard aircraft on-board power supplies (+20 to +32 VDC). Units are part of Dytran's line of VDC powered instrumentation, and as such, may be compatible with existing installations from other manufacturer's which use similar principles.

Click here to submit an RFQ.

Available in two different models with sensitivities of 10 mV/g and 100 mV/g, the 3326A series feature ceramic sensing elements operating in shear mode, packaged in a rugged titanium housing. Design of the 3326A series incorporates a 1/4-28 4-pin radial connector and miniature thru hole mounting, which allows for the sensor to be turned 360 degrees prior to securing, aiding the user during sensor installation. Dytran 3326A series weigh 10 grams, are hermetically sealed for reliable operation in high humidity and dirty environments, and case isolated to avoid EMI/ground loop interference.

Visit the 3326A series on the Dytran website.

Download the 3326A series specification sheet.


  • Utilize standard aircraft on-board power supply (+20 to +32 VDC)
  • Available with sensitivities of 10 mV/g and 100 mV/g
  • Weigh 10 grams
  • 1/4-28 4-pin connector
  • Thru hole mounting
  • Hermetically sealed
  • Case isolated


  • Flight testing
  • Commercial and military aircraft vibration monitoring

About Dytran Instruments, Inc.

Founded in 1980, Dytran Instruments designs and manufactures a full line of piezoelectric and DC MEMS sensors for measurement and monitoring. The company's world class product range includes miniature and triaxial accelerometer models, high temperature sensors with built-in electronics (IEPE), variable capacitance DC sensors with low-noise differential output, and sensors with TEDS capabilities. Dytran also offers a complete range of piezoelectric force and pressure sensors, impulse hammers, support electronics, cables and accessories for dynamic measurements, with full in-house customization capabilities. Since their founding, Dytran sensors have become the industry's most popular choices within a variety of applications, including modal and structural analysis; flight test; HALT/HASS/ESS; Health and Usage Monitoring Systems (HUMS); mechanical impact testing; product testing; vehicle dynamics; and space related applications. The team at Dytran prides itself on its high level of custom responsiveness, as well as its focus on developing and maintaining strong customer relationships. The "people factor" is what continues to make Dytran a success. To learn more, visit

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