| Brand |
Ohmex Ltd |
| Year of initial development |
2007 |
| Product |
SonarM8 |
| Max. power consumption (W) |
0.25 |
| Power (DC, AC) |
9-35VDC |
| Weight (in air) and dimensions (w x h x d) of transducer/transceiver |
1kg |
| Weight and dimensions (w x h x d) of display and logging unit |
1kg |
| Portability of logger (rack, desktop, portable) |
PDA, PC or remote |
| Software platform (Windows, other) |
Win Mobile, XP, Vista |
| Depth range of operation (m) |
0.3-75 |
| Frequency range (kHz) |
235 |
| Number of frequencies supported simultaneously |
1 |
| Power output of transducer at standard frequencies |
1W @ 235kHz |
| Beam angles (along and across) |
4°-8° (DSP controlled) |
| Depth resolution, accuracy |
0.02m RMS |
| Max. pulse sounding rate |
5Hz |
| Pulse length |
Varies |
| Dynamic range (dB) |
N/A |
| Are heave, pitch and roll corrections included? |
N/A |
| Capable of being operated remotely (e.g. via PC) |
Yes |
| Supported external data inputs (heave/roll/pitch, positioning) |
Position data |
| Can events and annotations be marked? |
Yes |
| Can sound velocity and temperature profiles be included in real time ? |
Yes |
| Is real-time coupling to survey/post-processing software possible? |
Yes |
| What data are displayed in real time (e.g. depth, classification, thickness)? |
Depth and QA |
| Data output options (e.g. raw data, transducer and motion-corrected depth, sea floor classification) |
Depth and QA |
| Data output formats |
ASCII, NMEA |
| Data output for sea floor classification? |
N/A |
| How are data displayed? |
Visual graph and numeric text |
| Connection possibilities |
Bluetooth, USB, RS232 |
| How are data internally logged? |
N/A |
| Main use of the system |
Fixed small-boat installation |
