The Dytran series 3221C is a ring style high temperature piezoelectric charge mode accelerometer offering a high natural frequency and reliable operation in temperatures up to +500°F (+260°C).

Incorporating a unique single crystal piezoelectric sensing element operating in shear mode, the Dytran series 3221C is offered with sensitivities of 6pC/g and 10pC/g. Units feature a radial 10–32 side connector, as well as a miniature thru hole design, allowing the sensor to be turned 360° prior to securing, aiding the user during sensor installation. The series 3221C is also hermetically sealed for use in demanding environments, and base isolated to avoid EMI/ground loop interference.

Features:

• Titanium, hermetic
• Base isolated, charge mode
• 360° cable orientation
• +500°F (+260°C) operation

Applications: 

• Aerospace and flight testing
• High temperature vibration measurements on small structures and objects

Model	Specifications
3221C	1.02 pC/m/s² sensitivity, 10–32 side connector, ° 3.36 mm thru hole mount, 9 grams,–51 to +260°C Operation
3221C2	0.61 pC/m/s² sensitivity, 10–32 side connector, ° 3.36 mm thru hole mount, 9 grams,–51 to +260°C Operation