September 30, 2010 – Dytran Instruments introduces 3363AT miniature triaxial accelerometers for modal analysis testing and Environmental Stress Screening (ESS) applications. The 3363AT series are IEPE-type piezoelectric sensors that feature IEEE 1451.4 TEDS capability. These IEPE-type piezoelectric sensors have a robust, laser welded titanium design which includes ceramic sensing elements coupled to ultra low noise JFET electronics.
With a low end frequency response -5% down to 0.3 Hz, the 3363AT series accelerometer offers excellent phase response at low frequencies. They also feature an excellent signal to noise ratio. The 3363AT series are available in sensitivities of 10mV/g, 50mV/g and 100mV/g. They have a 10-32 stud mount, 4-pin radial connector and are hermetically sealed for normal operation in high-humidity and dirty environments.
The housing of the 3363AT is titanium which contributes to their lightweight of just 4.3 grams. Designed for modal analysis and ESS applications, the 3363AT is also ideal for the following applications: general triaxial vibration measurements, shaker control, Squeak & Rattle, and Noise Vibration and Harshness (NVH). This family of accelerometers is also available without TEDS as the 3363A series. Priced at $1,237.
