B02Y32 Miniature IEPE Triaxial Cube Accelerometer - 500g
IEPE

B02Y32

Miniature IEPE Accelerometer
Triaxial
Sensitivity: 10mV/g
Range: ±500g
Frequency (5%): 1-10k Hz
Temp Range: -50~120°C
Connector: 1/4-28 4pin
Mount: M2.5 Female/Adhesive

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Datasheet (PDF): B02Y32
SKU: B02Y32 Categories: , , , ,
IEPE Premium Miniature Triaxial Accelerometer · TEDS optional

Overview

The B02Y32 is a miniature three-axis IEPE accelerometer built on a piezoelectric ceramic shear sensing element with a wide-bandwidth response to 10 kHz. With 10 mV/g sensitivity and a ±500 g range it is the mid-range model in the BXXY32 miniature family, balancing range and sensitivity for general vibration and moderate shock testing where space is limited. Typical uses include automotive and aerospace NVH, modal analysis, electronics validation and everyday R&D vibration work.

A highly integrated miniature ASIC provides a low-impedance output with low noise and stable sensitivity over temperature, and high-grade ceramics deliver long-term output stability. The 9.5 mm cube titanium-alloy housing is laser welded to IP68, each axis has an M2.5 mounting thread, and insulated mounting hardware is included as standard.

10 mV/g
Sensitivity (±10%)
±500 g
Measurement range
1 – 10 kHz
Frequency range (±5%)
−50 to +120 °C
Operating temperature
3.4 g
Weight
9.5 mm cube
Titanium alloy, IP68

Why engineers choose the B02Y32

Small form factor

A 9.5 mm cube package weighing just 3.4 g fits space-constrained installations and adds minimal mass loading, while the shear sensing element keeps the output stable and reliable.

Miniature ASIC electronics

Highly integrated IEPE circuit with 2–20 mA constant-current excitation. Spectral noise of 40 µg/√Hz at 100 Hz, 0.001 g rms broadband resolution and excellent high-frequency response.

Rugged titanium cube

Laser-welded titanium housing sealed to IP68, rated to 2,000 g rms vibration and 5,000 g pk shock. M2.5 thread on every axis and an isolated mounting plate as standard.

Typical applications

  • Automotive and aerospace NVH measurements
  • Modal analysis
  • HASS / HALT testing
  • Vibration monitoring
  • Space-constrained and lightweight test articles
  • General-purpose triaxial vibration measurement

What’s in the box

  • B02Y32 miniature triaxial accelerometer
  • Product Calibration Certificate
  • Adapter screw and mounting screw
  • Transparent washer and isolated mounting plate

Options & accessories

  • TEDS (IEEE 1451.4) for plug-and-play sensor ID – order model 20232Y (TEDS version: 12.2 mm cube, 8 g, −40 to +80 °C)
  • Recommended cable K06BB72 (1/4-28 4-pin) – build yours in the Cable Builder
  • Recommended mounting base H03B01
Sensitivity (±10%)
10 mV/g (1 mV/(m/s²))
Measurement range
±500 g
Broadband resolution
0.001 g rms
Frequency range
1 – 10 kHz (±5%) · 0.5 – 11 kHz (±10%)
Resonance frequency
≥ 70 kHz
Transverse sensitivity
≤ 5%
Excitation
20 – 30 VDC, 2 – 20 mA
Output bias voltage
8 – 12 V
Spectral noise (10 / 100 / 1000 Hz)
150 / 40 / 20 µg/√Hz
Shock limit
5,000 g pk
Connector / mounting
1/4-28 4-pin · M2.5 × 1.7 thread, adhesive
Mounting torque
0.4 N·m
Sensitivity measured at 160 Hz, 24 VDC, 4 mA. Typical values. Vibration and shock limits per JBT 6822-2018 7.12.1 and refer to the sensor surviving in a non-powered state.

Other models in the BXXY32 family

Same 1 – 10 kHz bandwidth, connector and mounting across the family. Choose the sensitivity and range that fit your test levels.

Model Sensitivity Range Size · weight Noise @ 100 Hz
B01Y32 5 mV/g ±1,000 g 9.5 mm cube · 3.3 g 80 µg/√Hz
B02Y32This model 10 mV/g ±500 g 9.5 mm cube · 3.4 g 40 µg/√Hz
B03Y32 20 mV/g ±250 g 9.5 mm cube · 3.5 g 20 µg/√Hz
B05Y32 50 mV/g ±100 g 11 mm cube · 5.5 g 8 µg/√Hz
B06Y32 100 mV/g ±50 g 12.2 mm cube · 7.5 g 4 µg/√Hz
Downloads & next steps
Datasheet, installation guide, and a quote from our global support team. Most models ship within weeks.
Sensitivity (mV/g)

10
Range (g)

500
Broadband Resolution (g rms)

0.001
Linearity

1%
Frequency Range [5%] (Hz)

1-10k
Min Frequency [5%] (Hz)

1
Max Frequency [5%] (Hz)

10000
Frequency Range [10%] (Hz)

0.5-11k
Resonant Frequency (kHz)

≥70
Discharge Time Constant (s)

≤1
Transverse Sensitivity

≤5%
Excitation Voltage (Vdc)

20-30 Vdc
Constant Current Excitation (mA)

2-20 mA
Output Impedance (Ω)

≤100
Output Bias Voltage (V)

8-12 Vdc
Max Acceleration (g)

2000
Max Shock (g)

5000
Temperature Range (℃)

-50~120
Min Temperature (°C)

-50
Max Temperature (°C)

120
Sensitivity Temperature Coefficient (%/℃)

-0.05
Sealing

Laser Welding IP68
Housing Material

Titanium Alloy
Output Connector

1/4-28 4pin
Mounting

Adhesive, M2.5 Female
Weight (grams)

3.4
Sensor Type

Miniature
Output Type

IEPE
Axis

Triaxial
TEDS Optional

Yes

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