Valeport Mini SVS Sonic Speedometer

Product Description

The Valeport Mini SVS sound velocity sensor is still the most accurate sound velocity sensor in the world. No other instrument can compare to it.

Range: 1375 – 1900m/s

resolving power: 0.001m/s

Accuracy: Depending on sensor size

100mm random noise (point-to-point) ± 0.002m/s

Maximum system calibration error ± 0.013m/s

Maximum system clock error ± 0.002m/s

The total maximum theoretical error is ± 0.017m/s

The maximum theoretical error of 50mm is ± 0.019m/s

The maximum theoretical error of 25mm is ± 0.020m/s

audio frequency: 2.5MHz

data output

This unit has two outputs, RS232 and RS485, which can be selected through command codes. RS232 data can be directly plugged into a personal computer through a 200 meter cable; RS485 is suitable for longer cables (up to)1000 meters) and allows multiple processing units to be connected to a single cable.

Power Supply

Voltage: 8 – 30vDC

Power: 0.25W (SV only), 0.35W (SV+pressure)

Connector: Subconn

Physical characteristics

If necessary, please consult the factory for detailed dimensions.

Depth rating: 500 meters (optional for 6000 meters)

Weight 1 kilogram (shell type)

There are two options: titanium or acetal for the shell and bulkhead

Transducer window: polycarbonate

Sensor leg: Carbon composite material

Reflective plate: titanium