Kushishino oluzenzekelayo, sihlala sisiva amagama okulinganisa uxinzelelo kunye noxinzelelo olupheleleyo.Ke yintoni igeyiji yoxinzelelo kunye noxinzelelo olupheleleyo?Yintoni umahluko phakathi kwazo?Intshayelelo yokuqala luxinzelelo lwe-atmospheric.
Uxinzelelo lwe-atmospheric: Uxinzelelo lwekholamu yomoya kumphezulu womhlaba ngenxa yomxhuzulane.Inxulumene nomphakamo, isibanzi kunye neemeko zemozulu.
Uxinzelelo olwahlukileyo (uxinzelelo olwahlukileyo)
Umahluko ozalanayo phakathi koxinzelelo olubini.
Uxinzelelo olupheleleyo
Zonke iingcinezelo kwindawo apho i-medium (ulwelo, igesi okanye umphunga) ikhona.Uxinzelelo olupheleleyo luxinzelelo olunxulumene noxinzelelo lwe-zero.
Uxinzelelo lwegeyiji (uxinzelelo olunxulumeneyo)
Ukuba umahluko phakathi koxinzelelo olupheleleyo kunye noxinzelelo lwe-atmospheric lixabiso elihle, ke eli xabiso lilungileyo lixinzelelo lwe-gauge, oko kukuthi, uxinzelelo lwe-gauge = uxinzelelo olupheleleyo-uxinzelelo lwe-atmospheric> 0.
Ngokwemigaqo ye-layman, iigeyiji zoxinzelelo eziqhelekileyo zilinganisa uxinzelelo lwegeyiji, kwaye uxinzelelo lwe-atmospheric luxinzelelo olupheleleyo.Kukho igeyiji ekhethekileyo yoxinzelelo olupheleleyo yokulinganisa uxinzelelo olupheleleyo.
Thatha uxinzelelo kwiindawo ezimbini ezahlukeneyo kumbhobho.Umahluko phakathi koxinzelelo olubini luxinzelelo olwahlukileyo.I-general differential pressure transmitter ilinganisa umahluko woxinzelelo.
Ixesha lokuposa: Dec-15-2021