The red wire goes to the positive supply connection and the black wire to negative. Connect to a 12 volt DC supply via a suitable switch and a 1 Amp fuse. The power leads can be taken through a convenient hole in the mounting panel or alternatively through one of the end vent slots. When in operation the space behind the unit may get warm so avoid mounting on surfaces where this could cause a problem. When fitting ensure that the ventilation slots are not obstructed and take care not to over tighten the screws. It is not waterproof and is intended for use in a dry cabin only. The unit is designed for surface mounting directly on a ceiling or wall using the screws provided. Light output for the (CW) is typically 300 Lumens and typically 250 Lumens for the (WW). The cool white version (CW) is recommended where maximum illumination is required and the warm white (WW) where a more natural light is preferred. The NASA Marine 12 Volt Easylight luminaire contains 48 high efficiency LEDs in a slender surface mounting package. The sense element is user replaceable in the event of contamination. The splash proof sensor is supplied with a 5 metre cable and has a test button to check the system right through to the gas sense element. The monitor gives visual and audible warning if gas levels at the sensor rise above 10% LEL and will warn of fault conditions such as damaged cables etc. The system consists of a cabin mounted monitor and a remote sensor. The NASA Marine gas detector system warns if the level of LPG rises above 10% of the lowest explosive limit (LEL) giving adequate warning of the need to ventilate the area before a dangerous situation occurs. Any leak of gas, any spillage of liquid could sink to the bilge and, unable to escape, build up to explosive proportions. In its gaseous form it is heavier than air and will always collect at the lowest level in a vessel. It should, however, be used with great care. Liquified petroleum gas (LPG) is an invaluable source of energy on many sailing vessels. NMEA 0183 4800 Baud data sentence MWV – update rate = 10 per second.Mast transmitter supplied with 20 metres of cable.The earlier analogue mast sensor is available on the spare parts page. NOTE – This 3 wire NMEA mast unit is not compatible with earlier 5 wire analogue Clipper, Target or Cruiser wind systems. Supplied as standard to Clipper, Target and Cruiser V2 wind systems. The output data is in the NMEA 0183 format and can be used to drive any compatible display that utilises the MWV sentence. The sensor is supplied complete with a mast mounting kit, 20 metres of light weight cable and all necessary electrical connectors to complete the installation. With ten updates every second it responds very quickly to the changes in wind speed and direction, which occur during tricky manoeuvres. In demanding conditions, where high performance is essential, the Clipper Tactical wind mast sensor is the ideal choice. A high performance system that sends NMEA wind speed and direction data 10 times a second.
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