Vessel Monitoring Unit
The Vessel Monitoring Unit (VMU) records detailed information on a vessel’s motion, position and performance, through various parameters including pitch, roll, yaw and accelerations in 3 axes.
With sampling up to 1000 Hz, all data is recorded alongside GPS data to include SOG, COG, time and position. Engine data from the vessels NMEA canbus
network can be included.
Installation is simple. The internal GPS antenna and self calibrating sensors begin recording to the solid state memory when the unit is powered.
Up to 16 Remote sensors can be mounted on vessel structure or equipment to measure shock and vibration in different locations.

3 Axis accelerometer +/- 16g
1000 Hz sampling with bandpass filtering
1, 25 or 100 Hz recording of peak values*
9 Axis internal monitoring unit (IMU)*
Internal GPS
2 year memory capacity
Autonomous upload to remote server*
Encrypted data
10v to 32v
210 x 120 x 60 mm
0.8 Kg
IP67
*Depending upon system purchased
Remote Sensors
Multiple sensors can positioned in the vessel at required locations to record accelerations in 3 axis. Results are recorded to the VMU and synchronised with data from other modules. Connected via a CANBUS network, 16 remote sensors can be added to each vessel.
3 Axis accelerometer +/- 16g
1000 Hz sampling with bandpass filtering
1, 25 or 100 Hz recording of peak values*
65 x 55 x 35 mm
150 grams
IP67

Helm Display
LED indicators provide feedback to the skipper on their current impact exposure levels or how close they are to the vessels operational limits.
6 LEDs individually controlled by VMU
Daylight readable
Customisable thresholds
Acknowledgement button
Low profile, self adhesive membrane panel
58mm x 42mm
IP67


Crew Tracking ID Cards
Wireless ID cards allow the VMU to record which crew members are onboard the vessel during each transit. This data is uploaded with the vessel data.
Wireless – 50m range
Autonomous operation
1 year battery life
Credit card size
IP67
