Table of Contents
Advertisement
3. Specifications
3.1. Acoustic
State of the art signal processing technology provides stable, repeatable readings while allowing the range to be
extended to unrivalled distances for a 500kHz altimeter.
Type:
Range:
Resolution:
Beam Angle:
3.2. Pressure
The optional pressure sensor fitted to the Altimeter is a temperature compensated piezo-resistive sensor, which
delivers the performance previously only available from a resonant quartz sensor at a more cost-effective price.
Type:
Temperature compensated piezo-resistive
Range:
10, 30, 100, 300 or 600 Bar
Accuracy:
±0.01% FS
Resolution:
0.001% FS
3.3. Data Acquisition
Sampling:
Continuous or data on demand (by serial command/TTL trigger).
Data Rate:
1, 2, 4 Hz
3.4. Communications
Digital Output:
Protocol:
Formats:
Analogue output:
RS485 is enabled by grounding pin 9 to pin 5 in the communications lead
Page 7
500 kHz broadband transducer
0.1m – 100m
1mm
±3°
RS232 & RS485 fitted as standard
4800 to 115200 baud, (8,1,N)
Valeport NMEA / Tritech / Kongsberg / $SDDBT / NMEA
0-5/0-10 V fitted as standard
see Wiring Information
Specifications
© 2019 Valeport Ltd
Advertisement
Table of Contents
