What are the main machines on which the flow meters are used?
Flowmeters are seldom used on machines. The flowmeter is a separate product. It is generally a component of pipe metering and is used for flow measurement. Also used in many process control and quantitative filling systems.
The flowmeter is used too widely, including liquid flowmeter, gas flow meter, and air flow meter, etc. This is not a general answer.
Mainly used in the outlet pipe of the pump: used to count the instantaneous and accumulated flow through the liquid.There are liquid filling equipment: through the high groove valve to open quantitative filling.The water meter at homeGas meterAnd the gas meter at the gas station is a flowmeter