LSBC/LSBP Series Linear Accelerometer

The Jewell LSB Series Accelerometer is a general-purpose ±0.5G to ±20G linear device designed for rail, commercial, and aerospace sensing requirements. Available with either pin or a circular connector termination.

Additional Information

Dimensions 2.6 × 1.1 × 2 in

• ±0.5g to ±20.0g Full Range
• Bandwidth up to 200 Hz
• Satellite Application Reliability
• Better than 20 µg Res at 10g Full Scale
• Available with 1g Bias Options
• -55°C to +95°C Operating Temp Range
• Standard for Train Control for more than 30 years


• Train Braking & Banking
• Train Performance Testing
• Acceleration Control
• Automotive Performance Testing
• Active Damping
• Rail Car Monitoring
• Lateral Acceleration Sensing
• Tilt Train Controls
• Super-elevation Measurement
• Rail Car Vibration Testing
• Wind shear Detection
• Autopilot
• Wind Turbine Control

Performance Specifications


Input Range (g)±0.5±1.0±2.0±5.0±10.0±20.0
Full Range Output (FRO V±1.0%)±5.0±5.0±5.0±5.0±5.0±5.0
Non Linearity (%FRO maximum)
Scale Factor (V/g, nominal)
Scale Factor Temperature Sensitivity (PPM/°C, maximum)200200200200200200
Bias (g, maximum)0.0500.0100.0100.0100.0200.050
Bias Temperature Sensitivity (µg/°C)505050100100200
Natural Frequency (Hz, nominal)70100140100140160
Bandwidth (-3dB, Hz, nominal)70100140100140160
Input-Axis Misalignment (° maximum)±1.0±1.0±1.0±1.0±1.0±1.0
Resolution & Threshold (µg)101010102050


Input Voltage (VDC nominal)±12 to ±18
Input Current (mA nominal)10.0
Output Impedance (Ω, nominal)10k5k2.5k5k2.5k2.5k
Noise (mVrms, maximum)0.005


Operating Temperature Range-55°C to +95°C
Survival Temperature Range-65°C to +105°C
Shock100g, – 1.011 second, ½ sine
SealMIL-STD 202, Method 112


Outline Drawing

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