miniMRU
Motion Reference Unit
The miniMRU is a contuinuation of KONGSBERG’s established Motion Reference Unit (MRU) technology designed for embedded applications and integrated solutions where precise attitude measurement is required.
Compact size
Its compact size and low-weight combined with easy interfacing makes it a convenient solution for any application that requires motion compensation, including multibeam echo sounder transducer heads, under water telemetry transponders and fishing sonars.
High accuracy
Available in different versions offering roll and pitch accuracy between 0.03° and 0.08°, the miniMRU range combines 3-axis sensors for linear acceleration and angular rate, complete signal processing electronics and power supply into a single, compact and extremely rugged unit. The system outputs both raw and processed gyro and accelerometer data such as roll, pitch, heave motion, linear acceleration, and angular rate.
Function
The miniMRU can both be used as an IMU or as a sensor for output of processed roll, pitch and heave motion data.
The product include the most accurate MEMS linear accelerometers and angular rate sensors available in the world.
The miniMRU is delivered with a Windows based configuration software (MRC+). The configuration software communicates with the miniMRU via Ethernet.
Interfaces
The product include two output and input serial lines and Ethernet communication. For time synchronization, the miniMRU accepts 1-second time pulse (1PPS) output on a TTL line (XIN) or as RS-232/422 signal.
Product range:
- miniMRU 30 - 0.08° roll and pitch accuracy
- miniMRU 40 - 0.08° roll and pitch accuracy
- miniMRU 50 - 0.03° roll and pitch accuracy
- miniMRU 60 - 0.03° roll and pitch accuracy
We offer comprehensive after-sales assistance
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24/7 Technical support
Our Technical Support team is readily available to provide global 24/7 support and can rapidly respond to resolve any issues at any time, wherever your vessel is located in the world.
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Training
We can provide detailed training on the use of our products to ensure your crew is equipped with the necessary operational competence to minimise technical risk and maximise return on your asset investment.
Find your local dealership
Our global dealership network enables distribution to more than 100 countries to meet customer needs at any location. Find your local dealership here.
