Bộ gia tốc 3008B Dytran Instruments, 3008B Dytran, INTERNALLY AMPLIFIED HUMS ACCELEROMETER Dytran

The Dytran series 3008B is an IEPE piezoelectric accelerometer expressly designed to cover most wide band frequency vibration measurement points of Rotor, Track and Balance (RTB); airframe; helicopter; and fixed wing aircraft. The industry has commonly referred to these sensors as "spark plug type", due to their similar appearance.

Available in various sensitivities the 3008B series features a hermetically sealed stainless steel construction for use in high humidity and dirty environments, as well as case isolation to avoid EMI/ground loop interference. Units feature an axial mounted military style 3–pin Bayonet connector, 1/4–28 mounting threads and lockwire holes.