| 摘要 |
PURPOSE: A gas sampling device for a ship is provided to reduce equipment maintenance/repair costs by preventing damage to a gas sensor due to water and foreign materials which flow in from pipes. CONSTITUTION: A gas sampling device for a ship comprises a first area channel(110a), a second area channel(110b), a first gas pump(120a), a second gas pump(120b), a gas sensor(130), an air supply unit, and a controller. The first area channel is provided in each inner space divided in a first area and functions as an air inlet. The second area channel is provided in each inner space divided in a second area and functions as an air inlet. The first gas pump connects to each first area channel through pipes to enable air inflow. The second gas pump connects to each second area channel through pipes to enable air inflow. The gas sensor detects the first gas pump and the second gas pump to detect the gas. The air supply unit discharges remaining gas by the inflow of air to the sensor, the pump, and the channel.
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