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outboard marine yacht boat fuel level sensor
In the prior art, the oil (liquid) level sensor can be divided into two types: one is to use the sliding Potentiometer as the basic detection element, drive the Potentiometer through the float, and then check its resistance with an ohmmeter to achieve the purpose of displaying the oil level; But when oil stains cover the potentiometer, its resistance value will change, causing excessive error and even inability to use, making this type of automotive fuel tank sensor a short-lived and vulnerable component. Another method is to use inductive coils as basic detection components. It uses a float to drive an inductance coil to change the oscillation frequency of the impact circuit, and then checks its frequency through a frequency meter to determine the oil (liquid) level. However, it has a complex structure, troublesome debugging, high cost, and expensive price, and cannot be widely used. With the advantages of long service life, safe and reliable response, and no spark of reed switches, the new oil level sensor is an excellent substitute for various existing oil level sensors in automobiles, ships, outboard engines, and other oil tanks.
The indication of the ship's oil level gauge completely depends on the oil level sensor. If there is a problem with the ship's oil level sensor, the gasoline gauge may not be working. If it is not a problem here, it may be a problem with the oil gauge wiring on the dashboard. In terms of sensors, it is generally due to stains on the oil level sensor that have not been cleaned in a timely manner. Due to the presence of many impurities in gasoline, the oil level sensor remains immersed in it for a long time and can become contaminated, directly affecting the accuracy of the indication. If you encounter this situation, you can directly replace it, after all, the ship's oil level gauge can also affect everyone's driving, which is not a small matter. If the circuit of the oil meter fails, the instrument panel should be removed at this time, and the multimeter and Pin should be used to find the circuit of the corresponding oil meter on the instrument for detection. In order to avoid the above situations, everyone should choose high-quality fuel in their daily lives, and then regularly clean the fuel tank and oil pipeline, in order to ensure the normal use of the ship's oil level gauge.
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