Fixed Gas Detection System On Tankers

To prove proper operation of the fixed gas detection system the span gas used to test the sensors or complete calibration checks must be appropriate for the type of sensor.

Fixed gas detection system on tankers.

Catalytic infrared and electrochemical. There are three main types of sensors. Multi gas analyzers are used to detect only targeted gases and vapors. The dräger pointgard 2700 is a self contained gas detection system for the continuous area monitoring of flammable hydrocarbon gases and vapors in ambient air.

E each flammable gas detection system must have audible and visual alarms that are actuated at a cargoconcentration that is 30 or less of the lower flammable limit in air of the cargocarried. F each flammable gas detection system must have an audible and visual alarm for power failure and loss of gas sampling flow. It is very specific to that type of gas only so care has to be taken to ensure that correct tubes are used for the particular type of gas. Vimex can offer gas detection systems for most purposes customized to our customer s specifications.

Vimex gas detection systems the purpose of the vimex gas detection system gds is to detect flammable and toxic gases in pump rooms ballast tanks void spaces air ducts or other areas where explosive or toxic gases may be present. For our fixed system we have also implemented bus solutions which make the installation simpler. Catalytic sensors rely on the presence of oxygen to function correctly. Our detection systems meet the highest demands concerning scanning cycle time max 30 min for gas detection onboard gas tankers quality for ir and combustible fixed sensors and requirements from various classification societies.