marine gauge rpm, volt, water, temp gauge

• 2023-08-21

We can provide boat marine control panel with RPM Tachometer , Volt meter , water temp gauge , oil level gauge , etc . Both 12v and 24v are supported. Drive a boat with a Tachometer and shift into the near high gear . When the pointer reaches the red indicator area at the latest , the maximum allowable engine speed for a short time is 5500 rpm. The maximum speed allowed for each gear is : 40 km/h in first gear, 65 km/h in second gear, 100 km/h in third gear , 135 km/h in fourth gear , and 165 km/h in fifth gear. It should be avoided to run the engine at unnecessarily high speeds, and shifting to high gear early is beneficial for saving fuel and reducing noise . When driving , the engine speed should not be too low, and only shift to low gear when the engine is working hard . The speeds and speeds listed in the manual are only applicable to engines with normal temperatures . When the car is cold, do not operate the engine at the highest speed in neutral or other gears .

How many volts is the battery of a marine diesel engine ? It is 24 volts , and generally marine diesel engines have a relatively high compression ratio . The starting and working voltage are mostly 24 volts . A 12V DC marine motor requires a current of 20A to provide specific mechanical power output , while a 24V marine motor only requires a current of 10 amperes to achieve the same level of performance. The working current required for a 24V motor will be reduced by half compared to a 12V marine motor . When a 12V motor is used , the current carrying capacity of the power input line is insufficient until the wire heats up . Electric motor refers to an electromagnetic device that converts or transmits electrical energy based on the law of electromagnetic induction.

The normal temperature of the marine should be 85-90 degrees. Although the design styles of the marine water temp gauge are diverse, its "marine" icon is consistent. The C in the water temperature gauge indicates that the current temperature is 60 degrees.  H represents the current temperature of 110 degrees. Under normal circumstances, the pointer should remain in the middle position. To prevent abnormal water temperature in cars, we can conduct regular inspections.