ASC DiSens 271 Gyroscope
Industrial Grade Gyroscopes with Digital Interface
Caractéristiques principales
- Uniaxial
- MEMS Vibrating Ring
- Measurement Range: Configurable ±75 to ±900 °/s
- Bias Stability: 12 °/hr
- Angular Random Walk: 0.2 °/√hr
About the ASC DiSens® 271
The key components in industrial grade gyroscopes are high-quality micro-electromechanical systems (MEMS) that feature excellent long-term stability and reliability. The design of the micro-mechanical silicon structures makes the gyroscopes extremely insensitive to external impacts and vibrations. They are therefore ideal suited for use in harsh environmental conditions. Due to their high performance, the gyroscopes fulfill the requirements of industrial grade applications with respect to the maximum achievable precision.
The gyroscopes of type ASC DiSens® 271are based on proven MEMS vibrating ring sensor elements. The integrated electronic circuitry enables digitization of measurement data and operation via a standard SPI interface as well as flexible power supply voltage from 5 to 40 VDC. The industrial grade gyroscopes are available in four measurement ranges (75 °/s to 900 °/s) which are selectable even in operation by corresponding ASIC registers and providing a bias stability of 12 °/hr and an angular random walk of 0.2 °/√hr. The uniaxial gyroscopes ASC DiSens® 271 feature a lightweight, reliable aluminum housing with protection class IP65 and an integrated cable with configurable length and connectors. Ideal applications are dynamic roll, pitch and yaw angle measurements in motor vehicles, ships and aircraft, as well as monitoring of vehicle dynamics in AGVs (automated guided vehicles) or the orientation of UAVs (unmanned aerial vehicles) in smart agriculture.
Key features ASC DiSens® 271
- Uniaxial
- MEMS Vibrating Ring
- Measurement Range: Configurable ±75 to ±900 °/s
- Bias Stability: 12 °/hr
- Angular Random Walk: 0.2 °/√hr
- Aluminum Housing
- Made in Germany
Options ASC DiSens® 271
- Customized Cable Length
- Customized Connector
Applications ASC DiSens® 271
- Vehicle Dynamics of AGV/UAV
- Track Geometry in Rail Transport Applications
- Camera, Antenna and Platform Stabilization Systems
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Parler à un expertSpécifications techniques
| Spécifications | Valeur |
|---|---|
| Amplitude non-linearity % fso | <0.06 (typ) | <0.15 (max) |
| Bandwidth (±3 db) hz | 150 |
| Case material | Anodized Aluminum |
| Offset (bias) error over temperature range °/s | ±1.0 (typ | ±3.0 (max) |
| Operating current consumption ma | 6 (13 during start-up) |
| Operating temperature range °c | -40 to +85 |
| Power supply voltage v | 5 to 40 |
| Protection class | IP65 |
| Rate noise density °/s/√hz | 0.018 (typ) | 0.025 (max) |
| Scale factor (sensitivity) lsb/°/s | 96, 48, 24, 8 |
| Scale factor error over temperature range % | ±0.5 (typ | ±1.5 (max) |
| Scale factor variation % | 0.5 (typ) | 1.5 (max) |
| Selectable measurement range °/s | ±7,5 ±150, ±300, ±900 |
| Storage temperature range °c | -40 to +100 |
| Weight (without cable) gram | 15 |