Jewell Instruments LCF-3500 Specifications

LCF-3500 Series Accelerometer

Making Sense out of Motion…

Input From ±0.5g to ±5.0 g

Full Range. Exceptional Bias
and Scale Factor. Specifically
Designed for High Shock and
Vibration Environments.

The Jewell LCF-3500 Series Flexure

Suspension Fluid Damped Tri-Axial Outline Diagram

Accelerometer is a ±0.5G to ±5G device

designed for applications where high

levels of shock and vibration are present.

LCF units are characterized by excellent

turn on repeatability and very low

hysteresis.

Features & Benefits

• ±0.5g to ± 5.0g Full Range

• Filtering 5 to 100 Hz Bandwidth

• Exceptional Bias & Scale Factor

• High Level ± Vdc Output

• 1,500g Shock Capability

• Tri-Axis

Applications Pin Out

• Geophysical Testing

• Railcar Acceleration Control

• Railcar Deceleration Control

• Ocean Buoy Acel Sensing

• Aircraft Stability Control

• Aircraft Flight Testing

• Vehicle Roadway Profiling

• Tri-Axis Acceleration Applications

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

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

LCF-3000 SeriesAccelerometer

Making Sense out of Motion…

Performance Specifications

STATIC/DYNAMIC

Input Range (g) (Note 1) ± 0.50 ± 2.0 ± 5.0

Full Range Output (FRO), volts ± 0.5% ± 5.0 ± 5.0 ± 5.0

Non Linearity (%FRO, Max.) (Note 2)

0.05% 0.05% 0.05%

Scale Factor, volts/g (Nominal) 10.0 2.50 1.00

Scale Factor Temp. Sens., (PPM/°C, Max.) 100 100 100

Bias, g (Max.) 0.005 0.005 0.005

Bias Temp. Sens., micro g/° (Max.)

100 100 100

Natural Frequency, Hz min (Note 3) 30 30 30

Bandwidth (-3dB), Hz min 30 30 30

Input Axis Misalignment, ° (Max.)

1.0 1.0 1.0

Resolution and Threshold, micro g (Max.) 10 10 10

ELECTRICAL

Input Voltage, VDC

Input Current (mA, Nominal):

Output Impendance, ohms (Nominal)

Noise, Vrms (Max.)

ENVIRONMENTAL

Operating Temp Range

Survival Temp Range

Vibration

Shock
Seal

Notes: 1 - Full range is defined as "from negative full input acceleration."

2 - Referenced to best-fit straight line independent of misalignment.

3 - Output phase angle = -90°.

Custom Capabilities

• Unit Power Connections can be easily adapted for operations from single-ended, floating power

supplies of 24 to 36 Volts DC

• Internal Temperature Sensor

• 4-20 mA output

How to Order

LCF-3500-.5g/.5g/.5g Call for part number

LCF-3500-2.0g/2.0g/2.0g Call for part number

LCF-3500-5.0g/5.0g/5.0g Call for part number

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

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

±12 to ±18

±15

100

0.002

-40 to +80°C

-60 to +90°C

20 grms

1000g, 1 msec, ½ sine

Epoxy