B06Y39

The B06Y39 is a general-purpose three-axis IEPE accelerometer built on a piezoelectric ceramic shear structure with a wide-bandwidth frequency response and a highly integrated miniature built-in circuit. With 100 mV/g sensitivity and a ±50 g range it is the most sensitive model in the family, with the lowest noise floor for very low-level triaxial vibration. Typical uses include cabin and body NVH, modal surveys on light structures, building vibration and precision structural work.

High-quality ceramics ensure long-term stability and the built-in low-impedance circuit keeps noise low. The laser-welded titanium-alloy 12.2 mm cube weighs just 7.5 g, with a glass-sealed 8-36 4-pin connector carrying all three channels on one cable and a calibration hole on every axis. It mounts by M2.5 × 2.0 stud or adhesive, and insulating mounting hardware ships as standard.

Three axes, one mounting point

Simultaneous X, Y and Z measurement from a single 12.2 mm cube with ≤ 5% transverse sensitivity. Per-axis calibration holes make coupling checks and calibration straightforward, and the isolated mounting plate keeps ground loops out of multi-channel setups.

Built-in IEPE electronics

Highly integrated miniature low-impedance circuit with 2–20 mA constant-current excitation and 8–12 V bias. Spectral noise of 4 µg/√Hz at 100 Hz and 0.0001 g rms broadband resolution drive long cables into any IEPE-compatible DAQ.

Lightweight titanium cube

Laser-welded titanium-alloy cube sealed to IP68 with a glass-sealed connector, weighing 7.5 g and rated to 400 g rms vibration and 1,000 g pk shock, with bandwidth to 7 kHz and resonance ≥ 35 kHz. Stud or adhesive mounting.

Key specifications