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LCF-200/201

Product catalog summary

Overview: The Jewell LCF-200 (pin terminal) and LCF-201 (connector type) Series are flexure suspension fluid damped accelerometers designed for environments with high shock and vibration. They offer a measurement range of ±0.5G to ±5G and are known for excellent turn-on repeatability and low hysteresis.

Specifications:

Full Range: ±0.5g to ±5.0g
Output: High Level ± Vdc
Shock Capability: 1,000g
Nonlinearity: 0.05% to 0.1% FRO
Scale Factor: 10 to 1 V/g
Temperature Sensitivity: 100 PPM/°C
Natural Frequency: 30 Hz
Bandwidth: 30 Hz
Bias: ±0.005g
Operating Temperature: -40° to +80°C
Storage Temperature: -40° to +90°C
Weight: 4 oz

Applications:

Railcar Acceleration and Deceleration Control
Ocean Buoy Acceleration Sensing
Aircraft Stability Control and Flight Testing
Vehicle Roadway Profiling

Electrical Characteristics:

Input Voltage Range: ±12 to ±18 VDC
Input Current: 15 mA max
Output Impedance: 100 Ohms
Noise: 0.001 grms max

Environmental Standards:

Shock: 1000g, 1 msec, 1/2 sine
Vibration: 20 grms
Seal: MIL-STD-202, Mtd. 112

Ordering Information: The document provides part numbers for different models and configurations, including cable lengths and connector types. Custom lengths are available upon request.

Catalog excerpts

LCF-200/201 Single-Axis Analog Accelerometer The Jewell LCF-200 (pin terminal) and LCF-201 (connector type) Series Flexure Suspension Fluid Damped 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 • Exceptional Bias & Scale Factor • High Level ± Vdc Output • 1,000g Shock Capability APPLICATIONS: • Railcar Acceleration Control • Railcar Deceleration Control • Ocean Buoy Acel Sensing • Aircraft Stability Control • Aircraft Flight Testing • Vehicle Roadway Profiling +12 to +18 VDC -12 to -18 VDC Power/Sig Common Eo [Volts/g] [email protected] sens

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1. Full range is defined as "from negative full input angle to positive full input angle" 2. Referenced to best-fit straight line independent of misalignment. 3. Output phase angle = -90° Specifications are subject to change without notice due to continued product development

Open the catalog to page 2