38 kHz
75 kHz 150 kHz
Max Profiling Range
>1000m
>700m
>400

Max Bottom Tracking Range

1700m
950m
540m
 Velocity Accuracy
(typical)

​±1.0% of measured velocity ± 0.5 cm/s
±1.0% of measured velocity ± 0.5 cm/s
±1.0% of measured velocity ± 0.5 cm/s
Velocity Range ±7 m/s​
±7 m/s
±7 m/s

​Ping Rate

​0.4 Hz
0.7 Hz
1.5 Hz

Beam Angle

30°
30°
30°
Depth Rating
100m
100m
100m
Standard Sensors
​Temperature, Tilt, Compass
​Temperature, Tilt, Compass
Temperature, Tilt, Compass
Communications
Serial RS-422 or RS-232 Hex-ASCII or binary
Serial RS-422 or RS-232 Hex-ASCII or binary
Serial RS-422 or RS-232 Hex-ASCII or binary​
​​​​​