DMU11 Inertial System
Low Cost 6 DOF Precision MEMS Inertial Measurement Unit
About the DMU11 Inertial System
DMU11 combines MEMS angular rate and linear acceleration sensors to create a precision, low-cost, six-degrees-of-freedom (6-DOF) IMU for complete motion sensing and control in three-dimensional space. However DMU11 features a redesigned layout to minimise physical space, for applications where space is at a premium. DMU11 is suitable for a wide range of applications and is calibrated over the full rated temperature range.
Key features DMU11
- High performance six degrees of freedom (6-DOF) low cost MEMS IMU
- 7 sensor outputs
- Angular rate (x3)
- Linear acceleration (x3)
- Temperature
- Dynamic Range ±300°/s and ±10g
- Bias instability <10°/hr and 0.05mg
- Random Walk <0.4°/√hr and 0.05m/s/√hr
- Small (22 x 22 x 10.6mm)
- 3.2 to 5.25V Supply
- Wide operating temperature range -40°C to +85°C
- RS-422 Interface
- RoHS and REACH compliant
Applications DMU11
- Machine control
- Antenna and Platform Stabilisation
- Precision Agriculture
- Autonomous Vehicles and ROVs
- Attitude Measurement Systems
- Personal Navigation
- GPS Aiding
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Talk to an expertTechnical Specifications
| Specification | Value |
|---|---|
| Accuracy | ±3 °C |
| Axes of acceleration | 3 |
| Axes of angular rate | 3 |
| Bias over temperature | ±0.25 °/sec |
| Bias over temperature | ±10mg |
| Current consumption | 85mA |
| Dynamic range | ±300°/s |
| Dynamic range | ±10g |
| Operating temperature | -40°C to +85°C |
| Range | -45 to +100ºC |
| Sf over temperature | ±0.1% |
| Sf over temperature | ±0.1% |
| Supply voltage | 5.0V |