Valeport’s in-house design and manufacture capability mean we can provide customized OEM versions of our “time of flight” sound velocity technology.
These versions will suit less mainstream or emerging applications, or for integration into third party systems. The technology is already available in a number of standard instrument packages, which cater for the majority of applications requiring the ultimate in SV measurement. Please contact us to discuss your requirements.
Instantaneous response; the digital measurement is also entirely linear, giving
predictable performance under all conditions.
1375 - 1900m/s
Dependent on sensor size
Random noise (point to point) ±0.002m/s
Max systematic calibration error ±0.013m/s
Max systematic clock error ±0.002m/s
Total max theoretical error ±0.017m/s
Total max theoretical error ±0.019m/s
Total max theoretical error ±0.020m/s
The accuracy figure quoted is a worst case scenario based on Total Error
Budget, as detailed above. Accuracy is independent of sample rate, since each
reading is derived from a single acoustic pulse. No RMS filtering or data
averaging is used to derive the quoted accuracy.
RS232 & RS485 output, selected by command code
2400 - 115200
(NB. Low baud rates may limit data rate)
8 data bits, 1 stop bit, No parity, No flow control
1, 2, 4, 8, 16, 32 or 60Hz, or sample on demand
Choose from mm/s (1510123), m/s to 3 decimal places
(1510.123), or m/s to 2 decimal places (1510.12)
8 - 30V DC
OEM units come with a test lead only
Bulkhead OEM 0652001
Remote OEM 0652007
Bulkhead OEM 0652002
Remote OEM 0652008
Bulkhead OEM 0652003
Remote OEM 0652009
Please refer to factory for detailed dimensions if required.