XCC-3-B Quartz Flexure Accelerometer is a high-precision, high-reliability inertial sensor designed for navigation, stabilization, and control systems requiring extended measurement range and excellent long-term stability.
The accelerometer provides a ±50 g measurement range with a threshold sensitivity better than 5 μg, enabling accurate detection of low-level acceleration signals in demanding applications. A stable scale factor of 0.9–1.4 mA/g, combined with controlled bias, nonlinearity, and temperature characteristics, makes XCC-3-B suitable for medium- to high-precision inertial systems.
The device demonstrates strong short- and long-term performance, including ≤25 μg bias composite repeatability (1σ, 1 month) and ≤30 ppm scale factor composite repeatability (1σ, 1 month). Nonlinearity composite repeatability is limited to ≤8 μg/g², ensuring consistent accuracy over time.
Temperature performance is optimized across a wide operating range, with bias and scale factor temperature coefficients ≤±30 μg/°C and ≤±30 ppm/°C, respectively. The sensor supports customizable internal temperature sensors, such as AD590 or PT1000, according to customer requirements.
Designed for harsh environments, XCC-3-B withstands 10 g vibration (20–2000 Hz) and 150 g shock (4–6 ms, half-sine). The accelerometer operates over a temperature range of –55°C to +85°C and is suitable for long-term deployment in demanding mechanical conditions.
With a compact Ø25.4 × 30 mm form factor and weight ≤80 g, XCC-3-B is well suited for space-constrained inertial systems requiring high accuracy, robustness, and environmental adaptability.