Ultrasonic Flow Mita

20+ Ọdun iṣelọpọ Iriri

Ilana Ṣiṣẹ Doppler

Doppler ọna opo

AwọnDF6100jara flowmeter nṣiṣẹ nipa gbigbe ohun ultrasonic lati awọn transducer gbigbe, ohun yoo wa ni afihan nipa wulo sonic reflectors daduro laarin awọn omi ati ki o gba silẹ nipasẹ awọn transducer gbigba.Ti awọn olutọpa sonic ba n gbe laarin ọna gbigbe ohun, awọn igbi ohun yoo han ni ipo igbohunsafẹfẹ ti a yipada (igbohunsafẹfẹ Doppler) lati ipo igbohunsafẹfẹ ti a firanṣẹ.Iyipada ni igbohunsafẹfẹ yoo jẹ ibatan taara si iyara ti patiku gbigbe tabi o ti nkuta.Iyipada ni igbohunsafẹfẹ jẹ itumọ nipasẹ ohun elo ati yi pada si ọpọlọpọ awọn iwọn wiwọn asọye olumulo.

Awọn patikulu diẹ gbọdọ wa ti o tobi to lati fa iṣaro gigun - awọn patikulu ti o tobi ju 100 micron.

Nigbati o ba fi awọn transducers sori ẹrọ, ipo fifi sori ẹrọ gbọdọ ni ipari gigun pipe to ni oke ati isalẹ.Ni gbogbogbo, oke nilo 10D ati ibosile nilo gigun pipe gigun 5D, nibiti D jẹ iwọn ila opin paipu.

DF6100-EC ṣiṣẹ opo

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