B09B01 High-Sensitivity IEPE Accelerometer
General Purpose

B09B01

General Purpose IEPE Accelerometer
Uniaxial
Sensitivity: 500mV/g
Range: ±10g
Frequency (5%): 1-5k Hz
Temp Range: -40~120°C
Connector: Side
Mount: 10-32/M5 Female

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Datasheet (PDF): B09B01
SKU: B09B01 Categories: , , ,
IEPE High-Sensitivity Uniaxial Accelerometer · Side connector · TEDS optional

Overview

The B09B01 is a high-sensitivity uniaxial IEPE accelerometer built on a piezoelectric ceramic shear sensing element. With 500 mV/g sensitivity and a ±10 g range it is the most sensitive model in the family, with the lowest noise floor for very low-level vibration. Typical uses include seismic and building vibration, modal surveys on large structures, low-speed machinery and precision R&D measurements.

High-grade piezoelectric ceramics deliver long-term output stability, and the built-in low-impedance circuit provides low output noise and stable sensitivity over temperature. The HEX 16.1 × 19.1 mm laser-welded stainless-steel housing provides high sealing integrity (IP68) and mechanical strength, with a side connector and an M5 or 10-32 threaded mount on the base.

500 mV/g
Sensitivity
±10 g
Measurement range
1 – 5 kHz
Frequency range (±5%)
−40 to +120 °C
Operating temperature
30 g
Weight
HEX 16.1 × 19.1 mm
Stainless steel, IP68

Why engineers choose the B09B01

High sensitivity, low noise

500 mV/g output with spectral noise of just 0.48 µg/√Hz at 100 Hz and 0.32 µg/√Hz at 1 kHz resolves very small vibration levels without external amplification.

Built-in IEPE electronics

Low-impedance IEPE circuit with 2–20 mA constant-current excitation and 8–12 V bias, driving long cables directly into any IEPE-compatible DAQ or analyzer.

Rugged stainless housing

Laser-welded HEX 16.1 × 19.1 mm stainless-steel housing sealed to IP68, weighing 30 g and rated to 80 g rms vibration and 200 g pk shock. Side connector with M5 or 10-32 options.

Typical applications

  • Modal analysis on large or soft structures
  • Vibration control and shaker testing
  • Building, floor and seismic vibration
  • Low-speed rotating machinery and condition monitoring
  • Low-clearance installations where a side cable exit helps
  • General-purpose uniaxial vibration measurement

What’s in the box

  • B09B01 high-sensitivity accelerometer
  • Product calibration certificate
  • Mounting screw

Options & accessories

  • TEDS (IEEE 1451.4) for plug-and-play sensor ID – order model 20901B
  • Optional versions: B09B01-A with 10-32 output connector, B09B01-E with 10-32 mounting thread
  • Titanium-alloy housing available as an option for lower mass and corrosion resistance – contact us for details
  • Recommended cables K14AB02 / K01AB02 – build yours in the Cable Builder
  • Recommended mounting bases H02B02 / H02B36
Sensitivity
500 mV/g (50 mV/(m/s²))
Measurement range
±10 g
Frequency range
1 – 5 kHz (±5%) · 0.5 – 6 kHz (±10%)
Resonance frequency
≥ 17 kHz
Transverse sensitivity
≤ 5%
Discharge time constant
≤ 1 s
Excitation
20 – 30 VDC, 2 – 20 mA
Output bias voltage
8 – 12 V
Spectral noise (10 / 100 / 1000 Hz)
1.2 / 0.48 / 0.32 µg/√Hz
Vibration / shock limit
80 g rms · 200 g pk
Connector / mounting
M5 side (10-32 opt.) · M5 × 3.7 (10-32 opt.) thread
Size / mounting torque
HEX 16.1 × 19.1 mm · 3.0 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 BXXB01 family

Same stainless-steel housing, connector and mounting. Choose the sensitivity and range that fit your vibration levels.

Model Sensitivity Range Frequency (±5%) Noise @ 100 Hz
B07B01 200 mV/g ±25 g 1 – 6 kHz 1.2 µg/√Hz
B08B01 300 mV/g ±15 g 1 – 4 kHz 0.8 µg/√Hz
B09B01This model 500 mV/g ±10 g 1 – 5 kHz 0.48 µg/√Hz
Downloads & next steps
Datasheet, installation guide, and a quote from our global support team.
Sensitivity (mV/g)

500
Range (g)

10
Broadband Resolution (g rms)

0.00002
Linearity

1%
Frequency Range [5%] (Hz)

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

1
Max Frequency [5%] (Hz)

5000
Frequency Range [10%] (Hz)

0.5-6k
Resonant Frequency (kHz)

≥17
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)

80
Max Shock (g)

200
Temperature Range (℃)

-40~120
Min Temperature (°C)

-40
Max Temperature (°C)

120
Sensitivity Temperature Coefficient (%/℃)

-0.1
Sealing

Laser Welding IP68
Housing Material

Stainless Steel
Output Connector

10-32 (Side), M5 (Side)
Mounting

10-32 Female, M5 Female
Weight (grams)

30
Sensor Type

General Purpose
Output Type

IEPE
Axis

Uniaxial
TEDS Optional

Yes

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