It works with the doppler principle with both SOG and STW. Dual axis as standard, three axis (Docking) as option.
The 270 kHz frequency gives the possibility of tracking bottom speed down to at least 150 m.
The DL850 270 kHz can be mounted using several options, such as Sea Valve for double bottom and in tank.
- It contains features as:
- Bottom track of speed
- Water track of speed
- Depth readout
- Sea temperature
- On screen diagnostics
- Logging functions
- Wheelmark