GNSS/IMU Compass INSS

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INSS is an integrated system with two GNSS antennas and a strapdown inertial measurement unit based on FOGs and silicon accelerometers. Is intended for generating data on orientation and navigation parameters of marine objects in the GNSS-aided mode and in the autonomous mode during short-term miss of the GNSS signals.

Provides generation of the current navigation and dynamic parameters of the ship motion and output of these parameters to a user via the RS-232 opto-isolated channel.

Main parameters	Error (with confidence probability P= 0.997)
Heading	0.7 deg
Heel and trim angles	0.3 deg
Angular rate of oscillating motion	0.3 deg/s
Geographic coordinates (latitude, longitude)	30 m

Overall dimensions:

Central device	Ø 250x175 mm
Antenna module	1660x300x215 mm

Weight:

Central device	10,5 kg
Antenna module	12,5 kg

Power supply

DC voltage +24 V (18 to 32 V deviation).

Power consumption – no more than 50 W.

Navigation devices:

Azimut-KM05D. Magnetic compass

Azimut 90-1 and Azimut 90М. Magnetic compasses

LEM 2-1M. Electromagnetic log

EN -200. Navigational echo sounder