Isilawuli Sokushisa Esiqinile Esincane Sokulinganisa Ukushisa - Uchungechunge lwe-BWY
Uthishanhloko osebenzayo kanye nesicelo
Isilawuli sezinga lokushisa le-transformer (esibizwa ngokuthi isilawuli se-temperature bellow) sihlanganisa ingxenye enwebekayo, ishubhu le-capillary kanye ne-bulb yezinga lokushisa. Kuyisistimu evaliwe egcwele izinga lokushisa-indawo yokuzwa. Lapho izinga lokushisa elilinganisiwe lishintsha ivolumu ye-actuating medium kusibani sezinga lokushisa lizoshintshwa kanye nokuthweswa iziqu ngomugqa. Lokhu kwenyuka kwevolumu kudluliselwa ngeshubhu le-capillary ukuze kuthathwe ukugudluka okuhambisanayo komugqa. Ngemva kokukhulisa ukugudluzwa komugqa nge-amplifier ekhethekile, izinga lokushisa elilinganisiwe lingaboniswa futhi kushintshwe iswishi encane ukuze kuthunyelwe isignali kagesi ukuze ivule noma ivale isistimu epholile.
I-BWY (WTYK)-802A,803A izilawuli zezinga lokushisa zisebenzisa ubuchwepheshe bokumpontshelwa okuyinkimbinkimbi okungakhipha isignali ye-Pt100 ye-platinum eshisayo ephikisayo ngesikhathi esisodwa. Le signali ingadluliselwa egumbini lesilawuli elingaphezu kwamakhulu amamitha kude. Ngochungechunge lwe-thermometer yokubonisa yedijithali ye-XMT, izinga lokushisa le-transformer lizoboniswa futhi lilungiswe ngesikhathi esifanayo. Isiginali futhi ingahunyushwa kusiginali evamile yekhompuyutha (0~5V 1~5V noma 4~20mA) ngethermometer yedijithali.
Ukuhlanganiswa kwegeji encane yokucindezela kwisilawuli sokushisa akugcini nje ukwenza lula inqubo yokuqapha kodwa futhi kuthuthukisa kakhulu ukuphepha nokusebenza kahle. Impendulo yesikhathi sangempela-yesikhathi ekushintsheni kwengcindezi ivumela ukulungiswa okusheshayo, okuqinisekisa ukuthi isistimu isebenza ngaphakathi kwebanga lokushisa elilungile. Leli khono lizuzisa kakhulu ekuvimbeleni ukushisa ngokweqile noma ukupholisa kancane, izimo ezingase ziholele ekulimaleni kwemishini noma ezifaka engozini ikhwalithi yomkhiqizo. Sengiphetha, isilawuli sezinga lokushisa se-BWY(WTYK)-802ATH sika-Guanshan sichaza kabusha izindinganiso zokuqapha nokulawula izinga lokushisa. Idizayini yayo emisha, ehlanganisa i-gauge encane yokucindezela enekhono elithuthukisiwe lokulawula izinga lokushisa, inikeza isisombululo esinokwethenjelwa sezinhlelo zokusebenza ezihlukahlukene zezimboni. Kungakhathaliseki ukuthi ukuvikela okokusebenza noma ukuqinisekisa ikhwalithi yomkhiqizo, lesi silawuli sezinga lokushisa siklanyelwe ukuletha ukunemba, ukusebenza kahle, nokuthula kwengqondo.




