Imingcele emine emikhulu yezimboni izinga lokushisa, ingcindezi, izinga lokugeleza, kanye nezinga loketshezi.
I. Izinga Lokushisa (T) Izinga lokushisa liyinani elibonakalayo elibonisa izinga lokushisa noma lokubanda kwento elinganisiwe. Ngokwezindlela zokulinganisa zezinsimbi zokushisa, zingahlukaniswa ngezigaba ezimbili: uhlobo lokuxhumana kanye nohlobo olungathintani. Izinsimbi zokulinganisa izinga lokushisa lokuxhumana zifaka kakhulu ama-thermometer, ama-resistors okushisa, kanye nama-thermocouple. Izinsimbi zokulinganisa izinga lokushisa ezingathintani zifaka kakhulu ama-optical pyrometer, ama-photoelectric pyrometer, ama-radiation pyrometer, kanye nama-thermometer e-infrared.
II. Ukucindezela (P) Ukucindezela okusebenza kunoma iyiphi into kuqukethe izingxenye ezimbili: ukucindezela komoya kanye nokucindezela kwendawo elinganisiwe (ngokuvamile ukucindezela kwegeji). Isamba esiphelele salezi zingxenye ezimbili zokucindezela okusebenza entweni elinganisiwe sibizwa ngokuthi ukucindezela okuphelele. Futhi amageji okucindezela okusebenza kwezimboni ajwayelekile alinganisa inani lokucindezela kwegeji, okungukuthi, igeji ye-P = P ngokuphelele - ukucindezela komoya. Izinsimbi zokulinganisa ukucindezela zingahlukaniswa ngezigaba ezintathu: Ngendlela yokulinganisa amandla adonsela phansi nokucindezela okulinganisiwe, linganisa ngqo ubukhulu bamandla endaweni ngayinye, njengezikali zokucindezela zekholomu eliwuketshezi kanye nezikali zokucindezela kwepiston; Ngendlela yokulinganisa amandla okunwebeka nokucindezela okulinganisiwe, linganisa ubukhulu bamandla okunwebeka akhiqizwa ukuguqulwa kwento enwebeka ngaphansi kokucindezela, njengezikali zokucindezela zetyhubhu yeBourdon, izikali zokucindezela ze-bellows, izikali zokucindezela ze-diaphragm, kanye nezikali zokucindezela kwe-capsule; Sebenzisa izakhiwo zomzimba zezinto ezithile ezihlobene nokucindezela, njengokushintsha kwe-voltage, ukumelana, noma amandla lapho ungaphansi kokucindezela, isibonelo, izinzwa zokucindezela.
III. Izinga Lokugeleza (Q) Ekukhiqizweni nasekulawuleni kwezimboni, ukutholakala nokulawulwa kwamapharamitha okugeleza koketshezi kungenye yamapharamitha avame kakhulu. Kunezindlela ezahlukahlukene zokulinganisa izinga lokugeleza, ikakhulukazi okuhlanganisa ama-flowmeter e-ultrasonic, ama-flowmeter e-electromagnetic, ama-flowmeter e-throttling, kanye nama-flowmeter e-displacement amahle.
IV. Izinga Loketshezi (H) Izinga loketshezi libhekisela ekuphakameni kwezinga loketshezi esitsheni esivaliwe noma esitsheni esivulekile. Izinsimbi ezisetshenziswa kakhulu ukulinganisa izinga loketshezi zifaka amamitha e-ultrasonic level, amamitha e-glass plate level, amamitha e-differential pressure level, amamitha e-float level, amamitha e-float drum level, amamitha e-float magnetic flap level, amamitha e-radar level, amamitha e-radioactive level, kanye namamitha e-radio frequency admittance level.
Isikhathi sokuthunyelwe: Ephreli-13-2025