Nortek Signature Series User Manual

Integrator's Guide4
© 2017 Nortek AS
.......................................................................................................................................................... 49
Checksum Definition
.......................................................................................................................................................... 50
Burst/Average Data Record Definition (DF3)
.......................................................................................................................................................... 62
Bottom Track Data Record Definition (DF20)
................................................................................................................................... 676.2 String Data Record Definition
................................................................................................................................... 676.3 Data Limit Formats
Ch. 7
Telemetry Data Formats
68
................................................................................................................................... 687.1 Averaging Mode
.......................................................................................................................................................... 69
AWAC NMEA Format (DF=100)
.......................................................................................................................................................... 71
NMEA Format 1 and 2 (DF=101/102)
.......................................................................................................................................................... 74
NMEA Format 3 and 4 (DF=103/104)
.......................................................................................................................................................... 75
RDI Workhorse PD0 data format.
................................................................................................................................... 767.2 Burst
.......................................................................................................................................................... 76
NMEA format 1 and 2 (DF=101/102)
................................................................................................................................... 807.3 Altimeter
................................................................................................................................... 817.4 DVL Bottom Track
................................................................................................................................... 827.5 ASCII Data Input Using Ethernet

Nortek Signature Series Specifications

General

Type	Acoustic Doppler Current Profiler (ADCP)
Operating Temperature	-5°C to +45°C
Storage Temperature	-20°C to +60°C
Temperature Sensor	Integrated
Pressure Sensor	Integrated
Compass and Tilt Sensor	Integrated
Data Storage	Internal memory
Communication Interfaces	Ethernet, RS-232
Depth Rating	Up to 6000 meters (depending on model)
Data Output	ASCII, binary
Beam Angle	Varies by model
Velocity Accuracy	±0.5% of measured velocity ±1 mm/s