LCF-100 Single-Axis Analog Inclinometer

The Jewell LCF Series flexure suspension servo fluid damped inclinometer is a ±1° to ±90° 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. This unit is available with a pin terminal connection or a 6-pin cable connection.


Additional Information

Dimensions 3.10 × 1.525 in

• Direct Bogie Mount
• 3-30 Hz Bandwidth
• Milligram Bias and Scale Factor
• High Level ± 5Vdc Output
• -40°C to +80°C Temperature Rating


• Heavy Construction, Grading
• Ship and Barge Leveling
• Deviation Surveys
• Continuous Casting for Steel Industry
• Weapons Platform Leveling
• Aircraft Flight Control
• Robot Vertical Referencing
• Auto Manufacturing Suspension Install
• Geophysical Low Range Tilt Sensing
• Platform Orientation
• Dam Sluice Gate Control

Performance Specifications


Input Range (°)±1.0±14.5±30.0±90.0
Full Range Output (VDC, FRO ±5%)1±5±5±5±5
Non Linearity (%FRO max)
Scale Factor (Volts/g, nominal)286.520.010.05.0
Scale Factor Temperature Sensitivity (PPM/°C maximum)100100100100
Bandwidth (-3dB, Hz, nominal)
Transverse Axis Misalignment (° maximum)
Bias (Volts, maximum)0.5000.1000.1000.050
0° Tilt Temperature Sensitivity (Volts/°C maximum)0.0150.0010.00050.0003
Resolution & Threshold (µ)31111


Input Voltage Range (VDC)±12 to ±18
Input Current (mA, maximum)±15
Noise (Vrms, maximum)0.002
Output Impedance (Ohms, nominal)100

Operating Temperature Range-40°C to +80°C
Survival Temperature Range-60°C to +90°C
Shock1000g, 1 msec, ½ sine

1: Full Range is defined as "from negative full input angle to positive full input angle."
2: Referenced to theoretical sine value independent of misalignment.
3: Output phase angle = 90°


Outline Drawing
Servo Sensors Manual

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