B06Y41

The B06Y41 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 16 × 16 × 11 mm laser-welded titanium-alloy housing weighs just 12 g, and a ⌀4.1 mm center through-hole lets the sensor be bolted down at any orientation while each axis keeps its own M2.5 hole for coupling and calibration. Insulating mounting hardware ships as standard and a single 1/4-28 4-pin connector carries all three channels.

Three axes, one bolt

Simultaneous X, Y and Z measurement from a single 16 × 16 × 11 mm block with ≤ 5% transverse sensitivity. The center through-hole mounts 360° at any angle, and per-axis M2.5 holes make coupling checks and calibration straightforward.

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 block

Laser-welded titanium-alloy housing sealed to IP68, weighing 12 g and rated to 400 g rms vibration and 1,000 g pk shock, with bandwidth to 8 kHz and resonance ≥ 37 kHz. Insulated mounting hardware included.

Key specifications