Aceinna · Inertial systems
MTLT305E
Lower cost 6-DOF IMU and dynamic tilt sensor with CAN J1939, software compatible with the MTLT335D.
- 0.15 deg static tilt
- 4 deg/hr gyro bias
- CAN J1939 / RS232
- IP69K, 9 to 32 V
Overview
The MTLT305E is a rugged, sealed 6-DOF IMU and dynamic tilt sensor for off-road applications that uses an extended Kalman filter to fuse temperature-calibrated accelerometer and gyro data into pitch and roll. It is an improved replacement for the MTLT305D and a lower cost alternative to the triple-redundant MTLT335D, and the two are compatible so one software solution can support both. It is qualified for 12 V and 24 V vehicle power systems.
Built for
- Sprayer boom, cab and implement leveling
- Excavator and loader attitude
- Forklifts and lift angle monitoring
- Mining equipment monitoring
Key features
EKF tilt output
0.15 deg static and 0.5 deg dynamic pitch and roll accuracy.
MTLT335D compatible
Shares software compatibility with the higher performance MTLT335D.
J1939 CAN
CAN 2.0 SAE J1939 and RS232 interfaces for vehicle integration.
Flexible mounting
Axes can be reassigned and a user rotation matrix corrects mounting errors.
1PPS input
Accepts a 1PPS input on the CAN version.
Field upgradable
Firmware can be updated in the field; the unit is CE marked.
Specifications
- Pitch range
- +/-70 deg
- Roll range
- +/-180 deg
- Static accuracy
- 0.15 deg
- Dynamic accuracy
- 0.5 deg
- Gyro range
- +/-400 deg/s
- Gyro bias instability
- 4 deg/hr
- Angle random walk
- 0.4 deg/√hr
- Accel range
- +/-8 g
- Accel bias instability
- 33 µg
- Interfaces
- CAN 2.0 J1939, RS232
- Max output data rate
- 100 / 200 Hz (CAN / serial)
- Input voltage
- 9 to 32 V
- Power
- 500 mW typ (40 mA at 12 V)
- Operating temperature
- -40 to 85 C
- Ingress protection
- IP69K (IP67 mated)
- Size
- 65 x 66 x 27 mm, < 75 g
Models and options
- MTLT305E
- MTLT cable (mating connector with flying leads)
Specifications as published by Aceinna. Configurations vary by model; we will confirm the exact build with your quote.
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