Jewell LSM Series Accelerometer

If space is a concern, the Jewell LSM Series accelerometer is the solution for you.

Jewell LSM Series Accelerometer

If space is a concern, the Jewell LSM Series accelerometer is the solution for you. The LSM offers equivalent features to the LSA in a smaller package – approximately 1″ cub. Its wide input range and bandwidth features meet the demanding needs of a variety of aerospace applications.

Features & Benefits

  • ±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

Applications

  • Satellite Nutation Sensing
  • Radar Leveling
  • Fire Control
  • Attitude Heading and Reference Systems
  • Train Braking and Banking
  • Missile Orientation
  • Autopilot Systems
  • Train Performance Testing
  • Performance Testing
  • Wind Shear Detection Systems
  • Mars Rover
  • Thermal Vacuum Chamber (product) Testing

PERFORMANCE

Input Range, g (Note 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, Max.) (Note 2)

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.) (Note 3)

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.) (Note 4)     ±12 to ±18    
Input Current (mA, Nom.)

 

 

10.0

 

 

Output Impedance (Ohms, Nom.)

10.0

5.0

2.5

5.0

2.5

2.5

Noise, mV rms (Max.)

 

 

5.0

 

 

ENVIRONMENTAL

Operating Temp Range:

-55°C to 95°C

Survival Temp Range

-65°C to 105°C

Shock

100g – 11 msec, ½ sine

Seal

MIL-STD 202, Method 112

Weight

2.0 oz.

 

No Information Available.

No Information Available.