Jewell Instruments LCA-100 Specifications

LCA-100 Series Accelerometer

Making Sense out of Motion

The LCA-100 Series is a single
axis accelerometer that is
±12 to ±18 Vdc and is also
DO-160 approved for
aerospace applications

The Jewell LCA-100 Series

Accelerometer is a general-purpose Outline Diagram
±0.5g to ±5g device designed for
industrial, commercial and aerospace
sensing requirements.

Features & Benefits

• Filtering Available

• FAA DO-160 Qualified Versions

• Available in 28V Aircraft Input

• Connector or Pin Configuration

• 0.20% 10-year Scale Factor Stability

• Wide Bandwidths for Higher Range

Applications

Pin Out (Options: C-connector, P-Pin)

Applications

• Aircraft Flight Controls

• Aircraft Fatigue Monitoring

• Train Performance Testing

• Aircraft Autopilot System Input

• Aircraft Winds-shear Detection

• Double Integrated Railcar Position

• Rail Automated Train Controls

Jewell Instruments LLC , 850 Perimeter Road, Manchester, NH 03103

[e-mail] • www.jewellinstruments.com • Tel [phone]

LCA-100 Series Inclinometer

Making Sense out of Motion

Performance Specifications

STATIC/DYNAMIC

Input Range, g: ±0.5 ±1.0 ±2.0 ±5.0

Full Range Output (FRO -Note 1) VDC ±0.5%:

±5.0 ±5.0 ±5.0 ±5.0

Scale Factor, Volts/g, nominal:

10.0 5.0 2.5 1.0

Scale Factor Temp. Sensitivity (SFTS), PPM /°C maximum:

180 180 180 180

Natural Frequency, Hz nominal (Note 3):

60.00 60.00 60.00 60.00

Bandwidth (-3 dB), Hz nominal:

60.0 60.0 60.0 60.0

Output Axis Misalignment, ° maximum:

0.71 0.71 0.71 0.71

Pendulous Axis Misalignment, ° maximum:

0.71 0.71 0.71 0.71

Bias, g range:

±0.01 ±0.01 ±0.01 ±0.01

Bias Temperature Sensitivity, µg /°C maximum:

100 100 100 100

Resolution and Threshold, µg maximum:

10 10 10 10

ELECTRICAL ENCLOSURE

Number of Axes: 1 Seal: MIL-STD-202, Mtd. 112

Input Voltage Range, (VDC): ±12 to ±18

Input Current, mA, max: 25

Output Impedance, Ohms, nom: 100

Noise, Vrms, maximum: 0.005

ENVIRONMENTAL

Operating Temp Range:

Storage Temp Range:

Vibration grms:

Shock:

Notes: Note 1: Full Range is defined "from negative full input acceleration to positive full input acceleration."

Note 3: Output Phase angle = - 90°.

How to Order

LCA-100-0.5g 451040-006

LCA-100-1g 451040-004

LCA-100-2g 451040-001

LCA-100-5g 451040-002

Jewell Instruments LLC , 850 Perimeter Road, Manchester, NH 03103

[e-mail] • www.jewellinstruments.com • Tel [phone]

-55°C to +85°C

-60°C to +90°C

0

100g, 0.011 sec, ½ sine

Note 2: Nonlinearity is specified as deviation of output referenced to theoretical sine function value, independent of misalignment.