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waterproof marine water level gauge 0-190ohm /240-33ohm boat water tank level indicator gauge
Our marine water level gauge support 0-190ohm /240-33ohm signal. It is waterproof boat water tank level indicator gauge. Also we have black and white color. The cooling water of marine diesel engine shall be treated in time because it contains engine oil. For example, the radiator of the water radiator is large area of lodging, and there is a plug of sludge and sundries between the radiator, which will prevent the heat from emitting. Especially when the surface of the water radiator is stained with oil, the thermal conductivity of the sludge mixture formed by dust and oil is smaller than that of scale. It seriously hinders the cooling effect. At this time, thin steel sheet (such as waste hacksaw blade) can be used to carefully pull the radiator back to its original position, restore its straight shape, and then clean it with compressed air or water gun. For example, water can be heated and sprayed after being put into the cleaning solution, which will have better effect.
The marine boat low-speed diesel engine directly drives the propeller. In order to make the propeller have high propulsion efficiency, it requires a lower speed. Medium and high speed diesel engines drive the propeller through the gear reducer, and the gearbox is generally equipped with a reversing mechanism to reverse the propeller, but low speed diesel engines and some medium speed diesel engines can reverse themselves. Medium and high speed diesel engines are also electrically driven through generators, motors and propellers. When the power is required to be large, multiple machines can also be used in parallel, and only one main machine can work at low speed, thus improving the operation economy and reliability. Therefore, it is necessary to install a marine boat waterproof water level indicator gauge to check the amount of cooling water for marine diesel engine at any time.
The antifreeze coolant is the coolant with antifreeze function. The antifreeze can prevent the coolant from freezing when parking in cold seasons, which will crack the radiator and freeze the engine cylinder block. However, we should correct a misconception that antifreeze is not only used in winter, it should be used throughout the year. In normal vehicle maintenance projects, the engine antifreeze needs to be replaced every year. The marine boat water level gauge is for checking it level ensure the safe driving.
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