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The Dytran 3273A series is a family of miniature triaxial IEPE accelerometers with a low-end frequency response of 0.5 Hz, for excellent phase response at low frequencies. Units also offer excellent signal-to-noise ratio. Optional Transducer Electronic Data Sheet (TEDS; per IEEE 1451.1) capabilities are available for larger channel count applications.

Available in three different models with choice of 10, 50 or 100 mV/g sensitivity, the Dytran 3273A series features ceramic sensing elements coupled with ultra-low-noise JFET electronics, packaged in a robust, laser welded titanium housing with an industry standard 4-pin connector and adhesive mounting capabilities. Units are hermetically sealed for reliable operation in high-humidity and dirty environments.
Unit of Measure

Specifications

Brands

 N/A Dytran

Accelerometer Type

 N/A Triaxial

Measuring Acceleration Range

 N/A 50 g490 m/s²

Frequency Response

 N/A 0.7 to 3000 Hz

Frequency Response Gain

 N/A -5 dB+5 dB

Spectral Noise

 N/A H

Electrical Isolation

 N/A No

Maximum Shock

 N/A 5000 g49033 m/s²

Recommended Cabling Accessories

 N/A Model 6811A coaxial cable assembly (sold separately)

Physical

Housing Material

 N/A Titanium

Sensing Element

 N/A Ceramic, Shear

Weight

 N/A 0.01 oz

Environmental

Temperature Range

 N/A -60 to +165 ºF-51 to +74 ºC

Thermal Coefficient of Sensitivity

 N/A 0.07 %/°F0.14 %/°C

Environmental Seal

 N/A Hermetic

Applications

Applications

 N/A General purpose triaxial vibration measurements Modal and structural analysis Noise, Vibration and Harshness (NVH) Squeak & Rattle Vibration control

Quality Management System

Quality Management System

 N/A Dytran Instruments Quality Management System meets the requirements of the following standards:
  • ISO 9001:2008 and AS 9100 Revision C and in accordance with requirements of AS9104A
  • ISO/IEC 17025:2005 and ANSI/NCSL Z540-1-1994
  • ATEX DIRECTIVE 2014/34/EU for electrical and mechanical equipment for use in explosive atmospheres

Performance

Sensitivity

 N/A 10 mV/m/s²

Features

Features

 N/A Extended low-frequency Response IEPE Lightweight Low Noise Optional TEDS Capabilities Triaxial