Jewell LSBC/LSBP Series Accelerometer

The Jewell LSB Series Accelerometer is a general purpose ±0.5G to ±20G device designed for rail, commercial, and aerospace sensing requirements.

Jewell LSBC/LSBP Series Accelerometer

The Jewell LSB Series Accelerometer is a general purpose ±0.5G to ±20G device designed for rail, commercial, and aerospace sensing requirements.

Features & Benefits

  • ±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

Applications

  • 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
  • AHARS
  • Wind Turbine Control

PERFORMANCE

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, Max.)

0.05

0.05

0.05

0.10

0.10

0.25
Scale Factor (V/g, Nom.)

10.0

5.0

2.5

1.0

0.5

0.25
Scale Factor Temp Sens (PPM/°C, Max.)

200

200

200

200

200

200
Bias, g, (Max.)

0.050

0.010

0.010

0.010

0.020

0.050
Bias Temp. Sens., (µg/°C)

50

50

50

100

100

200
Natural Frequency, Hz, (Nom.)

70

100

140

100

140

160
Bandwidth (-3db), Hz, (Nom.)

70

100

140

100

140

160
Input-Axis Misalignment, °(Max.)

± 1.0

± 1.0

± 1.0

± 1.0

± 1.0

± 1.0
Resolution and Threshold, µg

10

10

10

10

20

50

ELECTRICAL

Input Voltage (Vdc Nom.)

 

 

±12 to ±18

 

 
Input Current (mA, Nom.)

 

 

10.0

 

 
Output Impedance (Ohms, Nom.)

10.0K

5.0K

2.5K

5.0K

2.5K

2.5K
Noise, mV rms (Max.)

 

 

0.005

 

 

ENVIRONMENTAL

Operating Temp Range

-55°C to 95°C
Survival Temp Range

-65°C to 105°C
Shock

100g – 0.011 second, ½ sine
Seal

MIL-STD 202, Method 112

 

No Information Available.

No Information Available.