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LCF-200 Data Sheet

LCF-200 Data Sheet

Product catalog summary

Overview: The LCF-200 Series Accelerometer by Jewell Instruments is designed for applications requiring high shock and vibration resistance. It offers an input range of ±0.5g to ±5.0g with exceptional bias and scale factor stability.

Features & Benefits:

Full range of ±0.5g to ±5.0g.
Filtering bandwidth from 5 to 100 Hz.
High-level ± Vdc output.
Capable of withstanding 1,500g shock.

Applications: Suitable for geophysical testing, railcar acceleration and deceleration control, ocean buoy sensing, aircraft stability and flight testing, and vehicle roadway profiling.

Specifications:

Static/Dynamic: Input range options include ±0.5, ±1, ±2, and ±5g with a full range output of ±5.00 VDC. The scale factor varies from 10 to 1 Volts/g depending on the model.
Temperature Sensitivity: Scale factor temperature sensitivity is capped at 100 PPM/°C.
Frequency and Bandwidth: Nominal natural frequency is 30 Hz with a bandwidth of 30 Hz for most models.
Misalignment: Output and pendulous axis misalignment are limited to 0.71° and 0.005° respectively.
Bias and Resolution: Bias range is ±0.005g with a temperature sensitivity of 50 µg/°C and a resolution threshold of 1 µg.

Electrical and Environmental:

Operates on a voltage range of ±12 to ±19 VDC.
Sealed to MIL-STD-202, Mtd. 112 standards.
Operating temperature range is -40°C to +80°C, with a storage range of -40°C to +90°C.
Can withstand vibrations up to 20 grms and shocks of 1000g for 1 msec.

Ordering Information: Models include LCF-200-.5g, LCF-200-1.0g, LCF-200-2.0g, and LCF-200-5.0g, each with specific part numbers.

Catalog excerpts

with exceptional bias and scale factor. The Jewell LCF-200 Series Flexure Suspension Fluid Damped Accelerometer 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 Exceptional Bias & Scale Factor • High Level ± Vdc Output Making Sense out of Motion... Dimensional Diagram: LCF-200 Series Accelerometer w/TUPRET STYLE TERMINALS • Geophysical Testing • Railcar Acceleration Control • Railcar Deceleration Control • Ocean Buoy Acel Sensing • Aircraft Stability Control • Aircraft Flight Testing • Vehicle Roadway Profiling Jewell Instruments LLC, 850 Perimeter Road, Manchester, NH 03103

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LCF-200 Series Flexure Suspension Making Sense out of Motion… LCF-200 Series Accelerometer Specifications STATIC/DYNAMIC Input Range, g: Full Range Output (FRO -Note 1) VDC ±0.5%: Scale Factor, Volts/g, nominal: Scale Factor Temp. Sensitivity (SFTS), PPM /°C maximum: Natural Frequency, Hz nominal (Note 3): Bandwidth (-3 dB), Hz nominal: Output Axis Misalignment, ° maximum: Pendulous Axis Misalignment, ° maximum: Bias, g range: Bias Temperature Sensitivity, µg /°C maximum: Resolution and Threshold, µg maximum: Number of Axes: Input Voltage Range, (VDC): Input Current, mA, max: Output Impedance,...

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LCF-200 Data Sheet

LCF-200 Data Sheet

Catalog excerpts

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