??? | flow
????? ??? ?? ??? ???? ?
What is the definition of flow?
??? flow ??? ?? ??????? ???????? ?????????? ?? ???? ???. ??? ??? ?????? ????? ????? ???????????? ???? ??????? ? ?? ?????? ??? ????? ?? ?????? ??? ?? ???? ???? ?? ?? ????? ?????????? ???. ???? ?????????? ??? ??? ?????? ?? ??? ????? ???? ????? ???????? ???????????? ?????? ?????? ???? ?????????? ??? flow ????? ???????.
????? ?? ????? ?????? ?????? ? ?? ??????? ?? ?????? ?? ???? (????? ????? ?? ???? ???) ???????? (flow meter) ?? ??? ??? ???? ??????? ?? ??? ? ?????? ??? ??? ?????? ??? ?? ??? ???? ?? ?????
• ??? ???? ??? ????? ?? ??? ? ?????? ???? ????? ??? flow
• ?????? ?????? ?????? ???? ????
• ?????? ???? ???? ?? ?????? ?? ???
• ?????? ???? ?????????
????? ?????? ?????? (flow meter) ?? ????? ?????
Flow meters usage in various industries
??????? ?????? ???? ??? Flow ?? ?????? ?? ???? ????? ?? ???? ????? ??? ?????? ???:
• ???????
• ??? ? ???
• ???? ?????
• ?????? ? ????????
• ?????? ??
• ????? ???
• ???? ? ???? ????
• ????? ???? ???? ? ??????
• ???? ????
• ?????
• ???? ? ????
????? ?????? ?? (flow meters) ? ??????? ??? ??
???? Endress & Hauser ?? ??? ?????? ???????? ( Coriolis flow meter ) ? ?????? ????? ( Thermal flow meter ) ?? ???? ?????????? ??? flow meter ?????? ???? ? ?????? ?????????????? ( Electromagnetic flow meter ) ? ?????? ?????????? ( Ultrasonic flow meter ) ? ?????? ????? ( Vortex flow meter ) ? ?????? ?????? ???? ( Differential pressure flow meter ) ?? ???? ?????????? ??? ?? ???? ???? ????? ???? ???.
???? ?? ??? ??????? ?? ???? ?? ??? ?????????? ???? ?? ?????????? ???? ?????? ?? ????? ??? ? ?????? ????? ????? ?????? ??????.
???? ?????? ???? ?? ??? ??????? ???? ????????? ?????? ?????? ???? ???? (???? ? ??? ? ??????) ? ??? ???? ???? (?? ?? ????) ? ????? ??????? ???? ? ??????? ?? ????????? ????? ????? ???? ???? (?????? ????) ? ?????? ???? ???? (????) ? ???? ???? ? ?????? ???? ???? ?? ??? ????? ???.
?? ???? ?? ??? ????? ????? ? ????????? ???????? ?? ?????? ????????? ???? ????????? ?????? ?????? ( Two-wire loop-powered technology ) ?? ???????? ???? ? ???? ?? ??? ???? ??????? ???? ????? ??? ?? ???? ???? ? ????? ??????? ?? ???? ????????? ?????? ( HART ? PROFIBUS ? Modbus ? Ethernet / IP ? FOUNDATION™ Fieldbus ) ? ????????? ????? ?? ??????? ??????? ( Explosion Hazard) ( FM , CSA , ATEX , IECEx , NEPSI , TIIS , INMETRO ) ????? ???? ????.
?? ????? ? ?? ???? ??? ?? ???? ???? Endress & Hauser ????? ??? ??? ????? ????? ???? ? ?????? ? ????? ????? ?? ?? ?? ??? ????? ?? ?????? ?????? ????????? ??? - ?????? - Flow meter ????? ??? ???.