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Dytran Ultra Low Noise Miniature Triaxial Accelerometer

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Dytran Instruments is now offering a new miniature triaxial accelerometer designed for Modal Analysis Testing. Model 3273M2 features a robust, laser welded titanium design which includes ceramic sensing elements coupled to ultra low noise JFET electronics.

With low end frequency response of -10% down to 0.88 Hz, model 3273M2 miniature triaxial accelerometer offers excellent phase response at low frequencies. It also features an excellent signal to noise ratio.

Model 3273M2 miniature triaxial accelerometer is available with a sensitivity of 100 mV/g. Featuring hermetic seal, 10-32 stud mount and a single 4-pin connector, this Triaxial IEPE accelerometer weighs only 4 grams, its titanium housing contributes to its lightweight, which provides for minimal mass loading of the accelerometer on the test article.

This family of accelerometer is unique in that the labels of the axes X, Y and Z are laser marked in a large font size on three orthogonal faces, which aids the user in orienting sensor.

Designed for modal analysis applications, model 3273M2 miniature triaxial accelerometer is also ideal for the following applications: general triaxial vibration measurements, shaker control, Squeak & Rattle, and noise, Vibration and Harshness (NVH).

Key features of the model 3273M2 miniature triaxial accelerometer: 

  • Ultra low noise operation. 
  • 100 mV/g sensitivity. 
  • 4 grams. 
  • 10-32 stud mount. 
  • Single 4-pin connector 
  • Hermetically sealed. 
  • Titanium construction 
  • 0.88 Hz low end frequency response 
  • X, Y, Z axes identification. 
  • IEPE.
Potential Applications for the model 3273M2 miniature triaxial accelerometer: 
  • Modal analysis. 
  • Noise, Vibration, Harshness (NVH). 
  • General Triaxial vibration measurements. 
  • Shaker control. 
  • Squeak & Rattle.
Dytran Instruments, Inc. is represented in Australia and New Zealand by Metromatics .

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