Txij li cov orifice flowmeter tau thov nyob hauv thaj chaw muaj kev lag luam, nws daim ntawv thov ntau tau txuas ntxiv nthuav dav. Tus qauv khoom tshwj xeeb thiab cov qauv tsis tuaj yeem hloov kho zoo dua rau kev txhim kho kev hloov kho tshuab nrawm. Yog li no, cov kws tshawb nrhiav kev tsim khoom ntawm orifice flowmeters yog raws cov kev xav tau ntawm ntau yam kev lag luam. Ob hom orifice flowmeters tau tsim los ua kom tau raws li lawv cov kev xav tau, suav nrog orifice integrated flowmeters thiab cov orifice uas txawj ntse tshaj plaws.
Qhov sib txawv ntawm ob yog:
1. Lub tso sib xyaw orifice flowmeter yog qhov sib txawv siab tsim kom muaj lub zog ntsuas ntsuas ntws. Nws tuaj yeem siv nrog ntau qhov sib txawv ntawm cov ntsuas hluav taws xob lossis cov ntsuas dej tsis sib haum los ntsuas cov ntws ntawm ntau yam kua hauv lub raj xa dej. Lub orifice flowmeter throttling ntaus ntawv muaj xws li lub tsev muaj koob annular daim hlau, nozzles, thiab lwm yam.
2. Cov ntse orifice flowmeter yog qhov tshiab cim flowmeter uas sib sau ua ke ntws, ntsuas kub thiab ntsuas kom paub lub zog, thiab tuaj yeem them rov qab rau qhov kub thiab txias. Lub orifice flowmeter siv cov kev tshaj lij microcomputer thev naus laus zis thiab kev siv tshuab hluav taws xob tshiab-tsawg. , Muaj zog muaj nuj nqi, ua haujlwm compact, yooj yim lag luam thiab siv yooj yim.