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Jewell Instruments
ASXC Angular Accelerometer

ASXC Angular Accelerometer

Product catalog summary

Overview
The ASXC Series Angular Accelerometer by Jewell Instruments is a high-resolution, force-balanced servo accelerometer designed for precise angular acceleration measurements. It is utilized in various applications, including military and aviation flight controls, such as autopilot and aircraft stability systems.

Key Features & Benefits

Standard input ranges from ±2 to ±100 rad/sec².
Resolution capability up to 0.001 rad/sec².
High output-to-size ratio.
Self-test feature with over 95% fail detection capability.
Operational temperature range from -30°C to +70°C.

Applications

Aircraft stability augmentation.
Race car performance testing.
Camera angular motion stabilization.
Autopilot system input.
Rotating system performance testing.
FLIR, flight simulation, dyno testing, weapons control, and airframe fatigue monitoring.

Specifications
Performance

Input range options: ±2, ±10, ±20, ±50, ±100 rad/sec².
Full range output: ±10.0 V (±5%).
Non-linearity: 1.0% FRO (max).
Scale factor varies with input range, e.g., 5.000 V/rad/sec² for ±2 rad/sec².
Natural frequency ranges from 100 Hz to 200 Hz depending on the model.
Damping ratio: 0.9 (nominal).
Resolution and threshold vary from 0.001 to 0.010 rad/sec².

Electrical

Single-axis measurement.
Input voltage: ±15 Vdc (10%).
Maximum input current: 25 mA.
Output impedance: 100 Ohms (nominal).
Noise levels vary from 0.03 to 0.05 Vrms.

Environmental

Operating temperature range: -30°C to +70°C.
Survival temperature range: -40°C to +70°C.
Sealed to MIL-STD 202, Method 112 standards.
Weight: 8.5 oz.

Ordering Information
Products are classified under trade classification 7A994 with different models available, such as ASXC-2, ASXC-10, ASXC-50, and ASXC-100.

Catalog excerpts

Making Sense Out of Motion... Input Ranges From ±2.0° to ±100° & offers precise readings with high resolution. The Jewell ASXC Series Fluid Rotor Angular Accelerometer is a force balanced servo accelerometer that uses a fluid-filled ring chamber to measure angular acceleration. The ASXC is currently used in a wide variety of applications such as many military and aviation flight controls including autopilot or aircraft stability and control systems or satellite stability. Dimensional Drawing: ASXC Angular Accelerometer Features & Benefits • Standard Input Ranges ±2 to ±100 rad/sec2 • Resolution to 0.001 rad/sec2 • Very High Output to Size Ratio • Self-test for Greater Than 95% Fail Detection • -30°C to +70°C Operating Temperature Range Applications • Aircraft Stability Augmentation • Race car Performance Testing • Camera Angular Motion Stabilization • Autopilot System Input • Rotating System Performance Testing • FLIR • Flight Simulation • Dyno Testing • Weapons Control and Targeting • Airframe Fatigue Monitoring Block Diagram: ASXC Angular Accelerometer FM03-04 Jewell Instruments LLC, 850 Perimeter Road, Manchester, NH 03103 [email protected] • www.jewellinstruments.com • Tel (800) 227-5955

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Making Sense Out of Motion...ASXC Series Angular Accelerometer Specifications PERFORMANCE This product falls under the trade classification of 7A994 Jewell Instruments LLC, 850 Perimeter Road, Manchester, NH 03103 [email protected] • www.jewellinstruments.com • Tel (800) 227

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ASXC Angular Accelerometer

ASXC Angular Accelerometer

Catalog excerpts

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