Test-grade accelerometer

Product Recommendations-Test-grade accelerometer

Introduction: In fields such as structural testing, fatigue testing, modal testing, and military and aerospace applications, extreme operating conditions place nearly insurmountable demands on measurement equipment. These scenarios share the common characteristics of extremely harsh physical environments and signals that vary drastically and rapidly. Traditional sensors often struggle to address all these challenges simultaneously, making it difficult to ensure both wide frequency response and high-precision measurements under complex conditions such as high temperatures, severe shocks, and confined spaces.

The product line launched by Xiyuan Electronics is not a single model but a “special forces” matrix covering a wide range of extreme operating conditions, with each product optimized for peak performance in its specific application.

1.Miniature accelerometer

Sensor Features: • Lightweight and compact • Wide frequency response and high resolution • Built-in circuitry and low-impedance output

Sensor Applications: • Modal testing of microstructures

2.General-purpose accelerometer

Sensor Features: • Lightweight and compact • Wide frequency response and high resolution • Built-in circuitry and low-impedance output

Sensor Applications: • Modal testing of microstructures

3. Shock Accelerometer

The high-impact sensor is the “powerhouse” of the sensor array, with a measurement range of up to 100,000 g. It is specifically designed to capture extreme, high-amplitude, short-duration transient accelerations. To handle extremely fast transients and irregular impacts, it incorporates a ceramic piezoelectric element with a special shear structure, which effectively minimizes the effects of base strain and thermal transients.

Sensor Features: • Built-in circuitry, constant-current power supply, low-impedance output • Resistant to signal overload saturation and zero-point drift • Isolated sensor design with excellent noise immunity • Lightweight, compact, and features an integrated cable output

Sensor Applications: • Explosion research and testing • Transient high-g vibration and shock testing

4. Miniature three-axis accelerometer

The micro-accelerometer series showcases the appeal of its compact size. Models weighing only about 1 gram significantly reduce the impact on the dynamic characteristics of the measured object. The micro three-axis accelerometer, meanwhile, has been miniaturized to a minimum size of 6.4 mm³, making it possible to measure three-dimensional motion in extremely confined spaces.

Sensor Features: • Three-axis orthogonal design • Wide frequency response and high resolution • Built-in circuitry with low-impedance output

Sensor Applications: • General-purpose vibration testing

5. Integrated wiring for the miniature three-axis accelerometer

Sensor Features: • Lightweight and compact • Wide frequency response and high resolution • Three-axis orthogonal design with low cross-talk • Built-in circuitry and low-impedance output

Sensor Applications: • Modal testing of microstructures

6. High-temperature accelerometer

The high-temperature sensor is undoubtedly the “endurance champion” of the lineup, with an operating temperature of an astonishing 482°C. It is capable of continuously monitoring vibrations in high-temperature core areas such as aircraft engines and industrial gas turbines. To maintain stability at such high temperatures, its design necessarily incorporates high-temperature-resistant ceramic materials and specialized packaging processes.

Yangzhou Xiyuan Electronic Technology Co.,Ltd.

#77 Yeqiao Road, Liandong U Valley slender West Lake Innovation port, building 10-2,Hanjiang District, Yangzhou,Jiangsu,China

Mobie Phone: +86 180-5105-8377

Tel: +86 514-82885589

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