| Subsea Unit Weight |
7.6kg in air 4.3kg in water |
| Subsea Unit Size | 142mm diameter x 260mm |
| Topside Unit Weight |
2.6kg |
| Topside Unit Size | 235mm x 190mm x 110mm |
| Probe Cable |
5m standard 50m maximum (Optional) |
| Serial Communications Cable |
5m standard 30m maximum (Optional) |
| Umbilical Cable | 150m 300m maximum (Optional) |
| Maximum Operating Depth |
300m standard. 2000m for ROV deployment |
| Array Probe Support |
16 channels (8 sensor pairs) plus position encoder |
| Communications Protocol | U31D - RS232 U31R - RS485 |
| Power Requirements |
U31D - 110v AC, 200mA |
| Operating Temperature | -20º to +40ºC |
| PC Requirements | Pentium processor (200MHz+), 64Mb RAM, 20Mb hard drive, serial port |
| PC OS Requirements | Microsoft Windows 9x/NT/2000/XP |




