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HAIN Subsea 7k


 
General 
Product Name:HAIN Subsea 7k
Product Description:HAIN Subsea 7k is an all integrated subsea navigation system. It has optional inputs for DVL and pressure sensor and a depth rating of 7 000 m. It provides accurate and precise positioning and orientation.
Type of application:Marine
Year of initial development:2017
Height [m]:0.343
Width [m]:0.191
Length [m]:0.191
Weight [kg]:20
Min. Voltage (AC):
Max. Voltage (AC):
Min. Voltage (DC):24
Max. Voltage (DC):24
Power consumption [W]:20
Splashproof casting:Y
Water resistant casting:Y
Water resistance [m]:7000
Mean time between failures [hr]:50000
Type of accelerometer:
Type of gyro:
Removable from base plate:N
Moving parts:Y
Environmental 
Non-operating shock tolerance [g]:
Operating shock tolerance [g]:
Min. operating temperature [C]:
Max. operating temperature [C]:
Max. rotation speed [deg/s]:
Data formats 
NMEA formats:THS
RTCM:N
Other :
GNSS Positioning Sensor 
Number of integrated GNSS receivers and antenna ports:
No. channels p receiver:
Tracked satellite signals:
SBAS differential signals:
RTK Network Compatibility:
Update rate [ Hz ]:
Cold start [ seconds ]:
Hot start [ seconds ]:
GNSS positional accuracy 
Horizontal Position Accuracy [ RMS in cm ] :
Horizontal Position Accuracy (SBAS) [ RMS in cm ]:
Horizontal Position Accuracy (RTK) [ RMS in cm ]:
GNSS aided uncertainty 
Heading [deg]:
Pitch [deg]:
Roll [deg]:
Heave: constant part [m]:
Heave: variable part [%]:
Surge/sway [m]:
Increase in position uncertainty w.r.t. stand-alone GPS [m]:
EM log aided uncertainty 
Heading [deg]:
Pitch [deg]:
Roll [deg]:
Heave [m]:
Surge/sway [m]:
Decrease in position accuracy [m/hr]:
Doppler log aided uncertainty 
Heading [deg]:0.08
Pitch [deg]:0.008
Roll [deg]:0.008
Heave [m]:0.1
Surge/sway [m]:
Decrease in position accuracy [m/hr]:
Unaided uncertainty 
Heading [deg]:0.08
Pitch [deg]:0.008
Roll [deg]:0.008
Heave [m]:
Surge/sway [m]:
Decrease in position accuracy [m/hr]:
Inertial Measurement Unit 
Accelerometer bias [µ-g]:80
gyro bias [deg/hr]:0.008
Calibration procedure:No. But best performance with DVL achieved by performing calibration procedure.
Software 
Name:HAIN Subsea
Filtering:
Adaptable filter strength:
Adaptable input signals:Y
Integrity monitoring of position input:Y
Integrity monitoring of log input:Y
Max. number of position input signals:
Max. number of log input signals:
Maximum latency of position input [ms]:
Maximum latency of log input [ms]:
Uncertainty indicators given in output:
Uncertainty of time stamp for output [ms]:
Other specifications 
Export restrictions:Export license required
Graphical user interface:Y
Typical application:
Distinguishable features:ROV work at any depth
 


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