High-temperature accelerometer B03A90
uniaxialIEPEG-force

High-temperature accelerometer - B03A90 - LNS Dynamics LLC - uniaxial / IEPE / G-force
High-temperature accelerometer - B03A90 - LNS Dynamics LLC - uniaxial / IEPE / G-force
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Characteristics

Number of axes
uniaxial
Technology
IEPE
Other characteristics
compact, with built-in electronics, for general purposes, high-temperature, G-force, voltage output, with analog output, IP68
Frequency

Min.: 1 Hz

Max.: 10,000 Hz

Description

Product overview
  • High-temperature IEPE accelerometer, uniaxial, model B03A90
  • Sensitivity 20 mV/g, measurement range ±250 g
  • Top connector: 10-32 (top) and M5 (top); mounting: 10-32 female and M5 female


Key performance
  • Frequency range [5%]: 1–10 kHz; frequency range [10%]: 0.5–13 kHz
  • Resonant frequency ≥40 kHz; broadband resolution 0.0005 g rms; linearity 1%
  • Temperature range: -50 to 160 °C; sealing: laser welding IP68; housing: stainless steel


Electrical and output
  • IEPE output; excitation voltage 20–30 Vdc; constant current excitation 2–20 mA
  • Output impedance ≤100 Ω; output bias voltage 8–14 Vdc; TEDS optional: No


Mechanical and environmental
  • Max acceleration 2000 g; max shock 5000 g; transverse sensitivity ≤5%
  • Weight 14 g; compact stainless steel housing; top-mounted connector for inline installations


Specifications (summary)
  • Sensitivity: 20 mV/g
  • Range: ±250 g
  • Broadband resolution: 0.0005 g rms
  • Linearity: 1%
  • Frequency range [5%]: 1–10 kHz
  • Min frequency [5%]: 1 Hz
  • Max frequency [5%]: 10,000 Hz
  • Frequency range [10%]: 0.5–13 kHz
  • Resonant frequency: ≥40 kHz
  • Discharge time constant: ≤1 s
  • Transverse sensitivity: ≤5%
  • Excitation voltage: 20–30 Vdc
  • Constant current excitation: 2–20 mA
  • Output impedance: ≤100 Ω
  • Output bias voltage: 8–14 Vdc
  • Max acceleration: 2000 g
  • Max shock: 5000 g
  • Temperature range: -50 to 160 °C
  • Sensitivity temperature coefficient: -0.07 %/°C
  • Sealing: Laser Welding IP68
  • Housing material: Stainless steel
  • Output connector: 10-32 (top), M5 (top)
  • Mounting: 10-32 female, M5 female
  • Weight: 14 g
  • Sensor type: High-temperature, IEPE output, uniaxial

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