Silicon Sensing DMU11 IMU Sensor
High-Precision MEMS IMU with Low Drift and High Stability
Silicon Sensing DMU11 IMU Sensor is a high-precision MEMS-based Inertial Measurement Unit designed for applications requiring low drift and high stability. With its compact and lightweight design, DMU11 is perfect for integration into space-constrained systems across aerospace, marine, and industrial sectors. This sensor delivers reliable and accurate inertial data, ensuring optimal performance in navigation systems and other critical applications where precision is key.
DMU11 IMU Sensor Technical Specifications
Supply Voltage | 3.2V to 5.2V |
Angular Random Walk | 0.40º/√hr |
Bias Instability | <10°/hr, <0.05mg |
Bandwidth (nominal) | gyro 77±2 Acc 69±3 |
Operating Temperature | -40°C to +85°C |
Typ. Current Consumption | 85mA |
Angular Rate Range | ±300˚/s |
Axes of Acceleration | 3 |
Velocity Random Walk | <0.05 m/s/√hr |
Axes of Angular Rate | 3 |
Noise Spectral Density Gyro | 0.1 °/s rms |
Noise Spectral Density Acc | 1mg rms |
Rate SF over Temp | ±0.1% |
Rate Bias Over Temperature | ±0.25 °/sec |
Acc Bias over Temp | +/- 3mg |
Acc SF over Temp | ±0.1% |
Baud Rate | 460800 |
Accelerometer Bias Instability | 0.05mg |
Vibration Rectification Error | -0.15°/s/g2 rms to 0.15°/s/g2 rms |
Why Choose the DMU11 IMU Sensor?
High performance six degrees of freedom (6-DOF) low cost MEMS IMU
7 sensor output:
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 22.5 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
What Is the DMU11 IMU Sensor Used For?
Machine control
Antenna and Platform Stabilisation
Precision Agriculture
Autonomous Vehicles and ROVs
Attitude Measurement Systems
Personal Navigation
GPS Aiding
Ordering Information
Part Number: DMU11-21-0100
Bare PCB with four mounting holes, conformally coated.
Part Number: DMU11-21-0500
Customer evaluation kit (EVK) comprising a DMU11-21-0100, RS422 to USB Connector, USB Driver and Data Logging Software, Cables and Connectors, Instruction Manual
Part Number: 630486-0946
Optional mating socket connector and interconnected flying lead.
Frequently Asked Questions
What is the DMU11 IMU Sensor?
Silicon Sensing DMU11 IMU Sensor is a high-precision MEMS-based Inertial Measurement Unit designed for applications requiring low drift and high stability. With its compact and lightweight design, DMU11 is perfect for integration into space-constrained systems across aerospace, marine, and industrial sectors.
What does an IMU like the DMU11 IMU Sensor measure?
The DMU11 IMU Sensor measures angular rate and linear acceleration on three axes. Fused with GNSS or used in an AHRS/INS, this enables orientation, stabilization and navigation even when satellite signals are unavailable.
Where is the DMU11 IMU Sensor available?
The DMU11 IMU Sensor is available through Leo Drive in the following region: Turkey. For other regions, please contact Leo Drive.
How can I get the datasheet and technical documents for the DMU11 IMU Sensor?
The datasheet, user manual and other technical documents for the DMU11 IMU Sensor are available on the manufacturer’s website. You can also contact Leo Drive for documentation and integration support.
Explore More at Leo Drive
The DMU11 IMU Sensor is part of the Inertial Measurement Units range at Leo Drive. Browse all autonomous vehicle sensors and components, or talk to our engineering team about integration in your project.
