Small Size High Pressure TFG Series Subsea Inertial Navigation System Rov

TFG005

TFG01

TFG03

TFG05

Heading accuracy

0.05 secant latitude

0.1 secant latitude RMS

0.3 secant latitude RMS

0.5 secant latitude RMS

Roll&pitch accuracy

0.01 RMS

0.05 RMS

Heave accuracy

5cm or 5%

5厘米或5%(延迟)

Alignment time

10 minutes

Angular rate

≥300°/s

≥300/秒

≥500/秒

Positioning Accuracy(DVL)

0.3%D (D is distance) 1%D (D is distance)

Positioning Accuracy(GNSS)

20m,1σ 

Power

Operating latitude

± 80°

Power supply

18-36Vdc

Interface

Power consumption

16W

16W

Serial (bi-directional)

4 x configurable RS-232 / RS-422

Serial (transmitonly)

4 x configurable RS-232 / RS-422

Ethernet

10 / 100MB

Data formats

NMEA 0183 / IEC 61162

Physical Characteristics

Aiding inputs

GNSS,EM LOG,DVL,USBL/LBL,Depth sensor

Dimensions

4000m

210MM(Φ)x330mm(h)

180mm(Φ)x 310mm(h)

6000m

220MM(Φ)x330mm(h)

180mm(Φ)x 310mm(h)

Weight in air

4000m

18.5kg

14.2kg

6000m

21.3kg

17.6kg

Weight in water

4000m

10.1kg

8.5kg

6000m

12kg

10.2kg

Material

4000m

Titanium

Environmental

6000m

Titanium

MTBF

100,000 hours

Operating temperature

-40℃to+55℃

Storage temperature

-50℃to+70℃

Environmental

Meets or exceeds IEC 60945

EMC

Meets or exceeds IEC 60945

Warranty

24 months warranty