Uniaxial accelerometer JA-50GA

crystalMEMSwith analog output

Technology
JA-50GA are high-performance servo-balanced quartz accelerometers manufactured by Japan Aviation Electronics (JAE). The integrated electronics provide an analog current output. The sensors offer resolution below 1 µg and excellent long-term stability of scale factor (K1: 1200 ppm) and bias (K0: 1500 µg).

Applications
These accelerometers are developed for reliable long-term measurements in civil aviation environments. They are designed to operate across a wide temperature range without compromising measurement stability and accuracy.

Sensor information

• Sensor type: Analog accelerometer, JAE analog
• Sensor technology: MEMS quartz
• Number of sensitive directions: Uniaxial
• Output signal: Current (analog)
• Measurement range: ±20 g
• Temperature range: -55 °C to +96 °C

Export regulation
ASC GmbH is the authorized distributor in Germany, Austria and Switzerland for JAE high-performance quartz accelerometers. A general export license applies; no individual export license from the Japanese government is required for export to Germany, Austria and Switzerland.

Characteristics / technical specifications

• Resolution: < 1 µg
• Scale factor stability (K1): 1200 ppm
• Bias stability (K0): 1500 µg (1.5 mg)
• Measurement range: ±20 g
• Sensor technology: MEMS quartz (servo-balanced quartz accelerometer)
• Number of axes: Uniaxial
• Output: Analog current output
• Operating temperature range: -55 °C to +96 °C
• Intended application domain: Civil aviation / high-reliability long-term measurements