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digital oil pressure gauge
digital oil pressure gauge
Digital pressure gauge, also known as digital pressure gauge, with built-in pressure sensor, is a high-precision pressure gauge integrating pressure measurement and display. It has the characteristics of anti-vibration, high display accuracy, high stability, resettable, automatic standby, etc. This series of digital pressure gauges are powered by batteries. Due to the use of low-power processor chips, the battery life is long, and it has automatic standby and one-key reset functions. It is easy to use and can replace mechanical pressure gauges for portable pressure measurement and equipment. Supporting, standard pressure calibration equipment and other fields.
Under normal circumstances, the fuel pressure provided by the oil pump is generally about 3-3.5, which is normal. According to different models, the gasoline pressure will also be different.
Digital oil pressure gauge's function of the gasoline pump is to suck the gasoline out of the fuel tank and send it to the carburetor float chamber through the pipeline and gasoline filter. Because of the gasoline pump, the gasoline tank can be placed away from the rear of the engine and lower than the engine. According to different driving modes, gasoline pump can be divided into mechanical driving diaphragm type and electric driving type. During operation, the flow of gasoline pump shall not only provide the consumption required for engine operation, but also ensure sufficient return oil flow to ensure stable pressure and sufficient cooling of fuel system. If the pressure of the gasoline pump is insufficient, the following symptoms will appear:
1.When the vehicle is driving, the gasoline pump under the rear seat makes a "buzzing" noise;
2.The vehicle is unable to accelerate, especially when accelerating rapidly, it will feel frustrated;
3.When starting the vehicle, there is a problem that it cannot start and it is difficult to start;
4.The engine fault light of the vehicle combination instrument is always on.
Our digital oil pressure gauge is 100% imported MCU, stable performance can match a variety of sensor signals, in addition to 0~190g/240~33Q, 0~5/0.5~45V, 4~20mA, can also be connected to any analog signal meter with its own alarm signal, no need The sensor additionally provides an alarm signal with its own sensor disconnection alarm function, and the sensor disconnection displays "OFF". Using high-brightness LED as backlight, high brightness and long life
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