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JA-5 Type III Accelerometer

Product catalog summary

Overview: The document provides detailed specifications and applications for the JA-5 Type III Accelerometer, a high-grade inertial navigation servo balanced quartz accelerometer produced by Japan Aviation Electronics Industry, Ltd. (JAE).

Key Features: The accelerometer boasts excellent long-term bias stability, a small bias and temperature coefficient, self-test capability, an integral temperature sensor for thermal compensation, hermetic sealing, superior reliability, and 3-point precision mounting. It offers analog outputs and is suitable for navigation systems, seismic detection, and structural integrity monitoring.

Applications: The JA-5 Type III is used in seismic monitoring, inertial navigation, and guidance systems for aviation and space applications.

Technical Data:

Environmental: Operating temperature ranges from -54°C to +96°C, with non-operating temperatures from -62°C to +96°C. It can withstand vibrations up to 20 G and shocks up to 25 G (operating) and 100 G (non-operating).
Electrical: Requires an input voltage of ±15.0 VDC with a maximum input current of 5.0 mA. Insulation resistance is 20 MΩ minimum at 50 VDC.
Mechanical: The device weighs a maximum of 80 grams and is made from non-magnetic stainless steel.
Performance: Measurement range is ±20 G minimum, with a nominal scale factor of 1.33 mA/G at 25°C. The frequency response bandwidth is a minimum of 300 Hz.

Classification: The document lists various models (A to F) with different bias temperature coefficients and bias stability metrics.

Contact Information: Contact details for JAE offices in Japan, Europe, and North America are provided for further inquiries.

Document Revision: This is the first issue of the document, dated 01/07/2021.

Catalog excerpts

Technology to Inspire Innovation JA-5 Type III Accelerometer Key features Applications • Excellent long term bias stability • Navigation system • Small bias and temperature coefficient • Seismic detection • Self test capability • Structural integrity monitoring • Integral temperature sensor for thermal compensation • Hermetically sealed • Superior reliability • 3 Point precision mounting • Analog outputs The JA-5 Type III is the highest grade inertial navigation servo balanced quartz accelerometer made by JAE. It provides excellent bias stability over the long term as well as having a small bias temperature coefficient. JAE quartz accelerometers are used in a variety of applications including seismic monitoring, inertial navigation and guidance systems for aviation/space. To be exported in accordance with all relevant regulations © 2021 Japan Aviation Electronics Industry, Ltd. www.jae.com VCL001-000006_Issue 01,01/07/2021

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Technology to Inspire Innovation North and South America Europe Japan and Rest of World JAE Europe, Ltd. Royal Pavilion, Tower 3 1st Floor, Wellesley Road Aldershot, Hampshire GU11 1PZ United Kingdom T: +44 1252 55 11 00 E: [email protected] JAE Electronics, Inc. 1100 W. Park One Drive Sugar Land TX 77478 United States Japan Aviation Electronics Industry, Ltd. 1-19, Aobadai 3-chome Meguro-ku Tokyo 153-8539 Japan T: +81 3 3780 2925 E: [email protected] More accelerometers from JAE B Civil Aviation For more information on these products and other product ranges visit www.jae.com Document...

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