B06YG6

The B06YG6 is a triaxial IEPE accelerometer built on a piezoelectric ceramic shear sensing element with a wide-bandwidth frequency response and high-grade ceramics for long-term output stability. With 100 mV/g sensitivity, a ±50 g range on each axis and a ±5% response from 1 Hz to 10 kHz, it is a low-profile general-purpose triaxial for NVH and vibration work where the sensor has to bolt to a live or noisy structure. Typical uses include powertrain NVH measurements, HALT/HASS testing, vibration monitoring and general triaxial vibration measurement on vehicles, machinery and structures.

The built-in low-impedance circuit gives low output noise and an excellent sensitivity temperature response, and a double-shielded isolated construction (≥ 10⁸ Ω) rejects common-mode electrical interference from the mounting surface. The laser-welded titanium-alloy 20 × 20 × 9.8 mm housing weighs just 15 g, bolts down through a ⌀5.0 mm center through-hole with the supplied 10-32 adapter bolt, nut, washer and lower mounting plate torqued to 3.0 N·m, and brings all three channels out on a single 1/4-28 4-pin connector. TEDS is available to order.

Double shielded, case isolated

A double-shielded construction isolates the signal ground from the housing (≥ 10⁸ Ω) and rejects common-mode interference, so the sensor can be bolted straight to engine blocks, drivetrains and other electrically noisy conductive structures without ground loops or pickup.

Three axes, one bolt, one cable

Simultaneous X, Y and Z from a single 20 × 20 × 9.8 mm block weighing 15 g, with ≤ 5% transverse sensitivity. The center through-hole mounts at any orientation with the supplied 10-32 bolt and lower mounting plate, and one 1/4-28 4-pin connector carries all three channels on one four-core cable.

Low noise, wide bandwidth

Shear-mode ceramics give a ±5% response from 1 Hz to 10 kHz (±10% over 0.5 – 11k Hz) with resonance of 30 kHz on X and Y and 50 kHz on Z. Built-in IEPE circuit with 2–20 mA excitation and 8–12 V bias, spectral noise of 4 µg/√Hz at 100 Hz, rated to 800 g rms and 2,000 g pk.

Key specifications