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Lp Gas Detector System from NASA Gives Boat Owners LEL Warning

The Nasa gas detector system for boats from NASA Marine gives visual and audible warning if lpg levels rise above 10 per cent of the lowest explosive limit (LEL), advising of the need to ventilate the area before a dangerous situation occurs. The system consists of a cabin mounted monitor and a remote sensor.

The detector will also warn of fault conditions, such as damaged cables, and includes an auxiliary output to drive external devices.

The detector needs 9-15V and has a typical power consumption of 30mA. LEDs show the status of the system at all times. “Lpg is an invaluable source of energy on many sailing vessels,” said Tony Kocher of NASA Marine. “It should, however, be used with great care. In its gaseous form it is heavier than air and will always collect at the lowest level in a vessel. Any leak of gas or spillage of liquid could sink to the bilge and, unable to escape, build up to explosive proportions.”

The splash proof sensor is supplied with a 5m cable and has a test button to check the system, including the gas sense element, which is user replaceable in the event of contamination.

Contact NASA Marine on 01438 221023 www.nasamarine.com

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