NT921G
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NAVITRON SYSTEMS LTD NT921G SMALL SHIP AUTOPILOT Russian Maritime Register of Shipping Type Approved to IMO A342(IX) as amended by MSC 64/67 Annex 3 Purpose designed by Navitron Systems Limited for professional use on Magnetic and/or Gyro based commercial vessels of all types to approximately 2000 gross registered tonnes, the Navitron NT921G is a powerfully equipped and technologically advanced Autopilot which remains simple to operate. Sensor Coil and/or NMEA. ■ Dual Gyro Inputs : - 1:1 Synchro and/or NMEA. ■ Built In RadioNav : GPS/Plotter Input. ■ Built In Off Course Alarm. ■ Automatic Stability : - Compensates for Rudder speed variations. ■ 3 Channel Heading Outputs : - NMEA, Step by Step and Furuno formats. Model NT921G Dims 296mm x 175mm x 110mm (depth) Equally at home in new build and retrofit applications over an exceptionally wide range (fishing vessels, tugs, dredgers, ferries, coasters, survey and support units etc.) the NT921G Autopilot offers traditional Navitron performance and reliability reinforced by R.M.R.S type approval to IMO and ISO standards. Comprehensively intelligent, standard features of the NT921G Control Unit include a built in Radio Navigator interface, Dual Mag and Gyro Heading Inputs, Heading Outputs for Radar Stabilisation/Nav Computer use etc, fully Automatic Stability Compensation to accommodate Two Speed Rudder Systems and programmable Rate Of Turn. Simple to operate via a traditional and clearly marked rotary Course Setter, the NT921G is immediately compatible with existing Navitron equipment including Watch Alarms, Heading Repeaters, Rudder Angle Indicators and Power Steer Controls █ Full P.I.D Intelligence. █ Servo drive Heading Repeater (Standby mode). █ AutoTrim (Automatic Permanent Helm). █ Digital Heading and Cross Track Error display. █ Bargraph and digital Rudder Angle display. █ Operator variable control panel illumination. █ 11 - 40Vdc Power Supply compatible. █ Solid State Output stages (5A max). █ Fully programmable installation parameters. NAVITRON SYSTEMS LTD (Registered in England No.2607869) 17 The Tanneries, Brockhampton Lane, Havant, Hampshire PO9 1JB TEL: (UK) 023 9249 8740 FAX: (UK) 023 9249 8783 (INT) +44 23 9249 8740 (INT) +44 23 9249 8783 E-mail: sales@navitron.co.uk Web: www.navitron.co.uk

NT921G Outline Specifications All Navitron Autopilot systems are covered by comprehensive warranty terms and are supplied standard complete with Mag Heading Sensor Coil, Rudder Reference Unit and Control Unit incorporating 11 - 40Vdc 5A rated solid state switches for the control of solenoid hydraulic steering systems. Various optional equipment includes dual solenoid and dual channel analogue outputs (-1 0V to + 10Vj for independent dual rudder and analogue steering system control respectively. NT921G Autopilot Input/Output Specifications Inputs: Supply Voltage Range Power Consumption...