LSMP Series Linear Accelerometer

If space is a concern, the Jewell LSM Series accelerometer is the solution for you. These 1″ cube linear accelerometers have 100,000 hour MTBF reliability and up to 20g full-scale sensing range. Its wide input range and bandwidth features meet the demanding needs of a variety of aerospace applications.


Additional Information

Weight 2 oz
Dimensions 1.50 × 1.05 × 1.39 in

• ±0.5g to ±20.0g Full Range
• Filtering up to 200 Hz Bandwidth with 0.6 Damping
• Satellite Application Reliability
• Better than 20 µg Res at 10g Full Scale
• -55°C to +95°C Operating Temp Range


• Satellite Nutation Sensing
• Radar Leveling
• Train Braking and Banking
• Autopilot Systems
• Train Performance Testing
• Performance Testing
• Wind Shear Detection Systems
• Mars Rover
• Thermal Vacuum Chamber (product) Testing

Performance Specifications


Input Range (g)1±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)370100140100140160
Bandwidth (-3dB, Hz, nominal)70100140100140160
Input-Axis Misalignment (° maximum)±1.0±1.0±1.0±1.0±1.0±1.0
Resolution & Threshold (µg)101010101010


Input Voltage (VDC nominal)4±12 to ±18
Input Current (mA nominal)10.0
Output Impedance (Ω, nominal)10k5k2.5k5k2.5k2.5k
Noise (mVrms, maximum)5.0


Operating Temperature Range-55°C to +95°C
Survival Temperature Range-65°C to +105°C
Shock100g, 11 msec, ½ sine
SealMIL-STD 202, Method 112

1: Full range is defined as "from negative full input acceleration to positive full input acceleration."
2: Nonlinearity is specified as deviation of output referenced to a best fit straight line, independent of misalignment.
3: Output phase angle = -90°
4: Unit Power connections can be easily adapted for operations from single-ended, floating power supplies of 24 to 36 Volts DC.


Outline Drawing

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