MK2M2
The MK2M2 is a compact 11-DoF MEMS IMU for drone autopilots, ground robots and other unmanned platforms with limited space and payload capacity. Its sensor suite incorporates three-axis gyroscopes, accelerometers and a magnetometer, together with two-axis inclinometers, and is suited to providing measurements for navigation systems where GNSS is available most of the time.
Designed and manufactured in Canada, the ITAR-free unit features an IP67-certified housing and has been tested to DO-160-style vibration and shock profiles. Factory calibration covers offset, scale factor and misalignment, as well as magnetometer hard- and soft-iron effects. RS-422 or CAN-FD output enables connection to the host platform.
Specifications:
| Dimensions | 40 × 40 × 25 mm body; 45 × 58.5 × 25 mm with flanges |
| Weight | 75 g |
| Power consumption | 1.2 W |
| Supply voltage | 12–34 V |
| MEMS gyro range | ±125 to ±4000°/s |
| MEMS gyro in-run bias stability | 0.5 to <1.0°/hr |
| MEMS gyro angle random walk | 0.06°/√hr |
| Accelerometer range | ±2, ±4, ±8, ±16 g |
| Accelerometer bias stability | <15 µg |
| Accelerometer velocity random walk | 0.008 m/s/√hr |
| Magnetometer range | ±20 G |
| Inclinometer range | ±0.5, ±1, ±2, ±3 g |
| Interfaces | RS-422 or CAN-FD |
| Output data rate | Up to 500 Hz |
| Ingress protection | IP67 |
