Miniature accelerometer B03Y32

triaxialIEPEwith TEDS

Product Summary

Miniature triaxial IEPE accelerometer designed for high‑sensitivity vibration measurement in compact assemblies. Model B03Y32 provides 20 mV/g sensitivity with a ±250 g measurement range, broad frequency response and robust environmental sealing for demanding test and monitoring tasks.

Key Features & Highlights

• Triaxial sensing (X, Y, Z) in a compact package
• Sensitivity: 20 mV/g — higher resolution for lower‑amplitude vibrations
• Measurement range: ±250 g
• Broad bandwidth suitable for modal testing and detailed vibration capture (1 Hz–10 kHz @5%)
• Temperature range: −50 °C to +120 °C
• Sealing: Laser welded, IP68; housing: titanium alloy
• Standard output: IEPE (constant current excitation 2–20 mA, 20–30 Vdc)
• Mounting options: M2.5 female or adhesive; connector: 1/4-28 4‑pin
• TEDS optional for simplified sensor identification

Why Choose the B03Y32?

The B03Y32 is tailored for applications where three‑axis fidelity and high sensitivity are required in confined spaces. Its miniature form factor, titanium construction and broad frequency response make it well suited to modal analysis, structural dynamics studies and electronics vibration testing where accurate multi‑axis data is critical.

Typical Applications

• Structural vibration measurement of small assemblies and subsystems
• Vibration/fatigue analysis of electronic circuit boards and components
• R&D and test labs requiring compact multi‑axis sensors
• Industrial equipment monitoring in space‑constrained installations

Technical Specifications

• Sensitivity (mV/g): 20
• Range (g): ±250
• Broadband resolution (g rms): 0.0005
• Linearity: 1%
• Frequency range [5%] (Hz): 1–10000
• Frequency range [10%] (Hz): 0.5–11000
• Resonant frequency (kHz): ≥52
• Discharge time constant (s): ≤1
• Transverse sensitivity: ≤5%
• Excitation voltage (Vdc): 20–30
• Constant current excitation (mA): 2–20
• Output impedance (Ω): ≤100
• Output bias voltage (V): 8–12
• Max acceleration (g): 1200
• Max shock (g): 3000
• Temperature range (°C): −50–120
• Sensitivity temperature coefficient (%/°C): −0.05
• Sealing: Laser welding IP68
• Housing material: Titanium alloy
• Output connector: 1/4-28 4pin
• Mounting: Adhesive, M2.5 female
• Weight (g): 3.5
• Sensor type: Miniature
• Output type: IEPE
• Axis: Triaxial
• TEDS optional: Yes