daytona multi-digital water temp gauge

• 2022-08-11

The temperature displayed on the instrument of Ferrari Daytona refers to the temperature of the cooling water. This instrument is called the multi-digital water temp. gauge, and its unit is centigrade. There is also a water temperature gauge of Fahrenheit. The cooling water of the automobile engine uses a special coolant.

The sensor of the daytona multi-digital water temp gauge is a kind of thermistor sensor, which is fixed on the engine cooling water channel with threads. The thermistor determines the current flowing through the coil winding of the water temperature meter, thereby driving the pointer of the meter to swing.

The normal temperature of most automobile water temperature meters is about 90 ° C. the normal operation of the automobile engine requires a certain working temperature. Too high or too low is not conducive to the normal operation and performance of the engine. On the other hand, the heat generated by the engine is difficult to meet the demand of conventional air cooling. Therefore, the automobile engine widely adopts the water-cooled heat conduction design. The function of the cooling system is to keep the engine working within the most favorable temperature range, so as to improve the power of the engine and reduce engine wear and fuel consumption. Too high or too low temperature will adversely affect the operation of the engine.

In order to ensure that the engine works within the normal temperature range, the vehicle will be equipped with an engine coolant temperature sensor, which is usually displayed separately on the instrument panel (water temperature gauge) of the vehicle. If the antifreeze temperature is too high, an alarm will appear. The engine coolant temperature is not the lower the better, nor the higher the better. It needs to be within a certain range. The normal temperature is 90 ℃.

The blue water temperature indicator indicates that the water temperature of the water tank does not reach the temperature value of the vehicle. Generally, it occurs when the car is cold. When the car is cold, it idles for a few minutes. After the tachometer is stable, the blue thermometer mark disappears after driving at low speed for a period of time. That is, it can drive normally, and the damage to the car is relatively small. The water temperature indicator light is divided into red and blue. Red means that the temperature of the water tank is too high, and it needs to be stopped for cooling for a period of time. Usually, it is an alarm of the water temperature when the vehicle is driven when the coolant is insufficient or the high speed is maintained for a long time.