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LCF-3500

Product catalog summary

Overview:
The Jewell LCF-3500 Series is a Flexure Suspension Fluid Damped Tri-Axial Accelerometer designed for environments with high shock and vibration. It offers a full range of ±0.5G to ±5G and is known for its excellent repeatability and low hysteresis.

Key Features:

Tri-Axial measurement capability.
Full range output of ±5 VDC.
Exceptional bias and scale factor stability.
High shock tolerance up to 1,000g.
Filtering range from 5 to 100 Hz.

Applications:

Geophysical testing.
Railcar acceleration and deceleration control.
Ocean buoy acceleration sensing.
Aircraft stability and flight testing.
Vehicle roadway profiling.

Performance Specifications:

Input range options: ±0.5g, ±1.0g, ±2.0g, ±5.0g.
Nonlinearity max deviation: 0.02% to 0.05% FRO.
Scale factor temperature sensitivity: 60 to 100 PPM/°C max.
Operating temperature range: -40°C to +80°C.
Storage temperature range: -60°C to +90°C.

Electrical and Environmental Specifications:

Input voltage range: ±12 to ±18 VDC.
Input current max: 65 mA.
Output impedance: 100 Ohms nominal.
Noise level: 0.005 Vrms max.
Sealed to MIL-STD-202, Method 112, IP65.

Options and Accessories:

Adaptable power connections for 24 to 36 Volts DC.
Internal temperature sensor available.
4-20 mA output option.
Various cable lengths and connector options available.

Ordering Information:
Models are available for different input ranges, each with specific part numbers for easy ordering. Custom cable lengths can be requested from the manufacturer.

Catalog excerpts

Instruments MAKING SENSE OUT OF MOTION Tri-Axial Accelerometer The Jewell LCF-3500 Series Flexure Suspension Fluid Damped Tri-Axial 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: • ±0.5g to ± 5.0g Full Range • Bandwidth Available • Exceptional Bias & Scale Factor • High Level ±5 Vdc Output APPLICATIONS: • Geophysical Testing • Railcar Acceleration Control • Railcar Deceleration Control • Ocean Buoy Acceleration Sensing • Aircraft Stability Control • Aircraft Flight Testing • Vehicle Roadway Profiling • Tri-Axis Acceleration Applications • Aircraft Flight Data Recorder

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• Unit Power Connections can be easily adapted for operations from single-ended, floating power supplies of 24 to 36 Volts DC • Internal Temperature Sensor

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