Triaxial accelerometer B03Y31

IEPEG-forcewith built-in electronics

Product Overview
The B03Y31 provides increased sensitivity for mid-range vibration measurements. Its hermetically sealed titanium housing and integrated electronics deliver stable signals in demanding test and monitoring environments.

Short Description
Triaxial Cube IEPE Accelerometer
Sensitivity: 20 mV/g
Range: ±250 g
Frequency (5%): 1-8 kHz
Temperature Range: -40 ~ 120 °C
Connector: 1/4-28 4-pin
Mount: M2.5 Female / Adhesive

Key Features

• Triaxial (X, Y, Z) measurement
• Sensitivity: 20 mV/g
• Range: ±250 g
• Frequency range: 1 Hz – 8 kHz (±5%)
• Operating temperature: –40 °C to +120 °C
• Connector: 1/4-28 4-pin
• Mounting: M2.5 Female / Adhesive
• Hermetically sealed titanium housing with IEPE output

Applications

• Structural vibration and resonance testing
• Automotive subsystem validation
• Aerospace component vibration analysis
• Industrial equipment condition monitoring

Why Choose B03Y31?
This model combines a balanced range and sensitivity suitable for laboratories and test benches that require accurate, repeatable triaxial measurements. Manufactured with controlled processes, it offers long-term reliability and good linearity for comparative and diagnostic testing.

Technical Specifications

• Sensitivity (mV/g): 20
• Range (g): ±250
• Broadband Resolution (g rms): 0.0005
• Linearity: 1%
• Frequency Range [5%] (Hz): 1 - 8000
• Min Frequency [5%] (Hz): 1
• Max Frequency [5%] (Hz): 8000
• Frequency Range [10%] (Hz): 0.5 - 10000
• 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): 1200
• Max Shock (g): 3000
• Temperature Range (℃): -40 ~ 120
• Min Temperature (℃): -40
• Max Temperature (℃): 120
• Sensitivity Temperature Coefficient (%/℃): -0.1
• Sealing: Laser welding, IP68
• Housing Material: Titanium Alloy
• Output Connector: 1/4-28 4-pin
• Mounting: Adhesive, M2.5 Female
• Weight (grams): 5
• Sensor Type: Cube
• Output Type: IEPE
• Axis: Triaxial
• TEDS Optional: Yes