Thaum xaiv lub ntsuas cua sov, cov yam ntxwv tseem ceeb hauv qab no yuav tsum tau lees paub:
Cov khoom siv ntsuas feem ntau yog siv rau cov pa roj huv, qhuav, xws li cua compressed, nitrogen, oxygen, roj av, biogas, roj flue, thiab lwm yam. Nws tsis tuaj yeem ntsuas cov kua lossis roj ntub nrog cov kua dej me me.
Qhov ntau ntawm cov dej ntwsThov muab cov dej ntws ib txwm muaj, cov dej ntws tsawg kawg nkaus thiab cov dej ntws siab tshaj plaws. Cov ntsuas dej ntws thermal mass zoo heev ntawm kev ntsuas dej ntws tsawg thiab muaj qhov sib piv dav.
Qhov loj ntawm cov yeeb nkab thiab hom kev teeb tsaCov hom feem ntau: hom ntxig, hom kab (hauv kab). Paub meej tias txoj kab uas hla ntawm cov yeeb nkab, qhov chaw teeb tsa thiab seb nws puas yog rau cov yeeb nkab loj lossis cov yeeb nkab me.
Qhov kub thiab txias ua haujlwm thiab siabMuab qhov kub thiab txias ua haujlwm thiab siab ntawm cov roj ntsuas kom xaiv lub sensor thiab cov khoom siv kom raug.
Qhov yuav tsum tau ua kom raug Qhov tseeb txheem: ± (1.0% ntawm kev nyeem ntawv) + 0.5% FS. Cov qauv raug siab kuj muaj rau kev ntsuas qhov tseeb.
Cov teeb liab tso zis thiab kev sib txuas lus Cov kev xaiv dav dav: 4–20 mA, cov zis pulse, RS485 (Modbus), HART, thiab lwm yam.
Ib puag ncig ua haujlwm Paub meej tias qhov kub thiab txias, av noo, thiab seb qhov chaw teeb tsa puas xav tau daim ntawv pov thawj tiv thaiv kev tawg.
Lub sijhawm tshaj tawm: Lub Peb Hlis-13-2026