The Argonaut-XR offers exceptional value for near shore deployments in less than 40 m of water. Designed specifically for mounting on the bottom of a river, channel, or harbor, the XR features a special mode that automatically adjusts one of its measurement cells for changing water level. Its small size, rugged build, and flexible system architecture make the XR attractive for both real-time operation and autonomous deployments.
| Frequency |
3.0 MHz |
1.5 MHz |
0.75 MHz |
| Maximum Range* |
6.0 m (20.0 ft) |
20.0 m (66.0 ft) |
40.0m (131.0 ft) |
| Resolution |
0.2 m (0.6 ft) |
0.4 m (1.2 ft) |
0.8 m (2.5 ft) |
| * Maximum range may vary depending on environmental conditions. |
| Water Velocity |
| Range |
±6 m/s |
| Resolution |
0.1 cm/s |
| Accuracy |
±1% of measured velocty, ±0.5 cm/s |
| Temperature |
| Resolution |
0.01°C |
| Accuracy |
±0.1°C |
| Compass/Tilt Sensor — Built-in calibration procedure to compensate for ambient magnetic fields. |
| Resolution |
0.1° |
| Accuracy — Heading |
±2° |
| Accuracy — Pitch, Roll |
±1° |
| Physical & Environmental |
 |
| Depth Rating |
200 m |
| Dimensions (dia x h) |
15.2cm x 18.0cm (6.0 in x 7.1 in) |
| Weight in Air |
2.5 kg (5.5 lb.) |
| Weight in Water |
-0.3 kg (-0.7 lb.) |
| Operating Temperature |
-5° to 40°C |
| Storage Temperature |
-10° to 50°C |
| Input Power |
7-15 V DC |
| Typical Power Consumption |
0.2 to 0.3 W Continuous | 0.01 W Stand-by |
| Battery capacity (alkaline) |
500 W·h |
