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.

Jewell LSM Series Accelerometer