Low-noise gyroscope ASC 283

high-resolutionanalogMEMS

Product overview
The ASC 283 is a triaxial analog gyroscope designed for tactical-grade applications. Based on MEMS vibrating ring sensor elements, it delivers high precision and exceptional robustness against shocks and vibration. The unit is engineered for operation in harsh environments and offers performance comparable to fiber optic gyroscopes for many navigation and stabilization tasks.

Key features

• Sensor type: Gyroscope (analog)
• Sensor technology: MEMS vibrating ring
• Number of axes: Triaxial
• Output signal: Analog voltage
• Measurement ranges [°/s]: 10, 25, 100, 200, 400
• Housing: Lightweight aluminum, protection class IP65, detachable cable with configurable length and connectors
• Operating temperature: -40°C to +85°C
• Protection class: IP65
• Housing material: Aluminum

Technology
The ASC 283 uses proven MEMS vibrating ring sensor elements in a micro-mechanical silicon design. This architecture provides strong immunity to external shocks and vibration while maintaining low bias instability and low noise, enabling tactical-grade performance in a compact form factor.

Applications
Typical applications include gyro compassing, attitude and heading reference systems (AHRS), navigation and stabilization subsystems, and orientation for remotely operated vehicles (ROVs) where ruggedness and precision are required.

Technical specifications

• Model series: ASC 283
• Sensor technology: MEMS vibrating ring
• Axes: Triaxial
• Output: Analog voltage
• Available measurement ranges: 10 °/s, 25 °/s, 100 °/s, 200 °/s, 400 °/s
• Temperature range: -40 °C to +85 °C
• Protection class: IP65
• Housing material: Aluminum
• Cable: Detachable cable, configurable length and connectors
• Target applications: Gyro compassing, AHRS, ROV orientation, tactical-grade navigation and stabilization