MD71TMC DATASHEET
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TRANSMITTING HEADING DEVICES / TMC SYSTEM MD71TMC TRANSMITTING MAGNETIC COMPASS SYSTEM - ADVANCED SKU: F071100 View Online › OVERVIEW The MD71TMC is a Transmitting Magnetic Compass (TMC) System which uses the latest technology to accurately process and convert the ship’s magnetic compass heading to NMEA 0183 heading data with unparalleled accuracy to one or more Heading Repeaters (Compass Provides Digital Heading Data from a Ship’s Magnetic Compass Repeaters) at any convenient location on a vessel. Unparalleled Accuracy and Intuitive Operator Controls periscopes etc.) to view the magnetic compass, electronic remote Correction of Magnetic Deviation and Variation TMC systems from Marine Data are simple and intuitive to use, with Automatic Sensor-to-Compass Calibration Magnetic Sensors Fully sealed to IEC 60945 Exposed Area Classification Industry Proven Design Bright OLED display provides high contrast and wide viewing angles Instead of using inflexible and bulky optical apparatus (reflectors, displays may be used in the form of a Compass Repeater. quick and easy installation and on-board calibration. Provides a digital NMEA heading output to drive a Heading Repeater (or other devices) at a convenient location An elegant alternative to using an optical reflector in a ship’s magnetic compass installation Increasingly, Maritime Authorities are accepting the use of Transmitting Heading Device (THD) Systems on board vessels. Marine Data offers two types of THD system: • A system which senses the angular position of a ship’s magnetic compass card; known as a Transmitting Magnetic Compass System (TMC) A system which directly senses the Earth’s magnetic field; known as an Electro-Magnetic Compass System (EMC) MD54 - Compass Sensor Adhesive Mount MD58 - Compass Sensor Bracket Mount MD71TB - Trunnion Bracket Kit for Display & Control Head MD96JB/8 - Junction Box to supply power and act as breakout box for 2x NMEA 0813 data channels MD94DDU - Data Distribution Unit to supply power and for feeding several Heading Repeaters RELATED PRODUCTS • MD97TMC - Standard Transmitting Magnetic Compass System

OPERATIONAL MD71THD: H 96; W 96; D 35 (mm); 0.50 kg MD97CSP: L 146; W 64; D 41 (mm); 0.35 kg MD52A/B: H 18; Ø 69 (mm); 0.12 kg Excludes cables & connectors <= 0.5° after ADC (depending on sensor) 2.7” (128 x 64 pixels); OLED - Yellow MD71THD: Panel mount; Trunnion (optional) MD52A/B: MD54 or MD58 Mountings direct to compass Audible sounder MD71THD: 15-way D-type plug; 9-way D-type socket; MD52A/B: Buccaneer™ type male MD97CSP: Buccaneer™ type female; 1x Gland Jet Black (RAL9005) Fine-texture Powder Coat Weight & Dimensions: Power Supply: Data Output: 2x NMEA 0183 Data Channels Data...