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marine fuel gauge kit
The function of the marine ship oil level sensor fuel gauge kit is to detect the oil level. Generally, it is a sliding rheostat. The resistance value is controlled by a float. With the amount of oil, the resistance value will change. Under the condition of fixed loading voltage, the output current will change. The current value is reflected on the instrument of the ship and converted into gasoline fuel in a certain proportion. Generally, due to the irregularity of the fuel tank, the resistance change of the rheostat is not regular. It depends on which manufacturer's oil level sensor you use. Generally, the traditional oil level sensor is controlled by float. Our company's oil level sensor is made based on the principle of capacitance. It has positioning and mileage calculation.
The marine fuel gauge sending unit kit is divided into two categories: one is to use the sliding potentiometer as the basic detection element, which is driven by the float, and then use the ohmmeter to detect its resistance value, so as to achieve the purpose of displaying the oil level.
However, when the oil dirt covers the potentiometer, its resistance value will change, resulting in too large an error, and even cannot be used , making this kind of oil tank sensor a short-lived vulnerable part . The oil level sensor of most ships is basically installed in the oil tank . If the oil level sensor fails, it will cause insufficient oil and may not be clear .
The detection method of the marine fuel gauge sending unit kit: 1. The oil temperature signal or the oil level sensor signal is abnormal when the oil level sensor is faulty. The oil level height is lower than the minimum value; 2. The idle and acceleration conditions of the engine can be started are basically normal, but the engine fault warning light on the instrument panel is always on; 3. Connect the GTl tester to carry out self-diagnosis and select the chassis model. Double-click the "DME digital engine electronic servo system" item in the main menu of electronic control system diagnosis . After the GTl tester scans the item separately , click the "control module function" button to select the DME electronic control system to query the fault information and solve it. Our company can provide different length of marine fuel gauge kit from 100mm-1000mm .
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