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『Fuel flow meter』Related information(flow rotameter|digital flow meter|balo meter|hydraulic flow meter|volumetric meter|positive displacement meter|pitot tube flow meter|displacement meter|cfm meter|variable area flow meter|inline flow meter|differential pressure flow meter|calibrated flow meter|velocity meter|paddle wheel flow meter|oval gear flow meter|anemometer hvac|multiphase flow meter|doppler flow meter|thorpe tube flowmeter|heat flow meter)
1. Where is the flow meter of the fuel dispenser located? Flow meters are usually installed at the bottom of the fuel dispenser. The flow meters commonly used in domestic fuel dispensers have their inlet located on the top cover. When the pressure oil enters the distribution chamber, it will directly impact the distributor, resulting in uncertain factors such as turbulence and affecting the measurement accuracy. Requirements for using fuel dispensers. Before using the fuel dispenser, check if it is operating normally and if there are any leaks, and keep the dispenser clean. Refueling machines without a certificate of conformity issued by the technical supervision department, or measuring instruments without lead seals from the technical supervision department, or with incomplete lead seals, are not allowed to refuel users. After turning off the car, open the fuel tank cap before starting the fuel dispenser. When refueling, the fuel gun must not be handed over to the customer to refuel on their own. During the refueling process, attention should be paid to the working condition of the machine (sound, etc.) and the display of oil products. If any abnormalities are found, the machine should be stopped for inspection and the fault should be eliminated before continuing to use. The oil gun should be handled with care, and the refueling hose should not be twisted or forcefully stretched. The oil gun should not be used to support the body to prevent damage to the equipment. 2. How to calculate the temperature correction of the main engine fuel flow meter
The calculation method is as follows: the main engine power is required to be calculated based on the actual fuel consumption of the main engine and the calo
3. How to read fuel flow meter
The reading method of fuel flow meter mainly depends on its type, mainly divided into pointer type and digital type.
. For pointer type fuel gauges: Read after starting the vehicle: Observe the position of the pointer after starting the vehicle. The meaning of dial letters: The dial is usually marked with two letters, "F" and "E", where "F" represents full oil and "E" represents empty oil. Pointer position judgment: When the pointer is close to "F", it indicates that there is a lot of fuel in the tank; When the pointer approaches "E", it indicates that the fuel level is low and needs to be refueled in a timely manner. For digital fuel gauges: Range display: Digital fuel gauges usually display the remaining range, helping drivers understand how far they can still travel. Number of grids: Some digital fuel gauges also use the number of grids to indicate the remaining fuel level. A higher number of grids indicates sufficient fuel level, while a lower number indic