Triaxial accelerometer B03Y39

IEPEwith built-in electronicswith TEDS

Description
Triaxial cube IEPE accelerometer B03Y39 for vibration measurement and modal analysis in industrial and test environments. Titanium housing with laser-welded IP68 sealing and triaxial cube form factor simplify multi-axis mounting and protect the sensor in harsh conditions.

Short details

• Sensitivity: 20 mV/g
• Measurement range: ±250 g
• Frequency response (5%): 1 Hz to 8 kHz
• Operating temperature: -40 to 120 °C
• Connector: 8-36 4pin
• Mounting: M2.5 female
• Output type: IEPE (20–30 Vdc excitation or 2–20 mA constant current)
• Axis configuration: Triaxial (cube)
• TEDS: Optional

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 (°C): -40–120
• Sensitivity temperature coefficient (%/°C): -0.1
• Sealing: Laser welding IP68
• Housing material: Titanium alloy
• Output connector: 8-36 4pin
• Mounting: M2.5 female
• Weight (g): 4.2
• Sensor type: Cube
• Output type: IEPE
• Axis: Triaxial
• TEDS optional: Yes

Technical features

• Compact cube form factor for simplified triaxial mounting
• Titanium housing with laser-welded IP68 sealing for environmental resistance
• IEPE output compatible with 20–30 Vdc or 2–20 mA excitation
• Low output impedance (≤100 Ω) and low transverse sensitivity (≤5%)
• Wide frequency response suitable for modal and vibration analysis
• Lightweight (4.2 g) for minimal mass loading