Nortek Signature Series User Manual

Telemetry Data Formats 71
© 2017 Nortek AS
7.1.2 NMEA Format 1 and 2 (DF=101/102)
Information Data:
Identifier:
PNORI1 for DF = 101
PNORI2 for DF = 102
Column
Field
Description
TAG
Data format
Example
1
Instrument type
4 = Signature
IT
N
IT=4
2
Head ID
SN
N
SN=123456
3
Number of
Beams
NB
N
NB=3
4
Number of Cells
NC
N
NC=30
5
Blanking
Distance
[m]
BD
dd.dd
BD=1.00
6
Cell Size
[m]
CS
dd.dd
CS=5.00
7
Coordinate
System
CY
ENU,BEAM,
XYZ
CY=BEAM
Table 4 PNORI1/2 NMEA sentence parameter description
Example (DF=101): $PNORI1,4,123456,3,30,1.00,5.00,BEAM*5B
Example (DF=102): $PNORI2,IT=4,SN=123456,NB=3,NC=30,BD=1.00,CS=5.00,
CY=BEAM*68
Sensors Data:
Identifier:
PNORS1 for DF = 101
PNORS2 for DF = 102
Column
Field
Description
TAG
Data format
Example
1
Date
DAT
E
MMDDYY
DATE=083013
2
Time
TIM
E
hhmmss
TIME=132455
3
Error Code
EC
N
EC=0
4
Status Code
SC
hhhhhhhh
SC=34000034
5
Battery Voltage
[V]
BV
dd.d
BV=23.9
6
Sound Speed
[m/s]
SS
dddd.d
SS=1500.0
7
Heading Std.
Dev.
[deg]
HSD
dd.dd
HSD=0.02
8
Heading
[deg]
H
ddd.d
H=123.4
9
Pitch
[deg]
PI
dd.d
PI=45.6
10
Pitch Std.Dev
[deg]
PIS
dd.dd
PISD=0.02

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