Izinzwa zoxinzelelo kunye neetransmitterzizinto ezibalulekileyo kulawulo lwenkqubo yemizi-mveliso kunye nokulinganisa kumashishini ahlukeneyo. Iinjineli zikhetha njani iimodeli ezifanelekileyo kwiintlobo ngeentlobo zeendlela ezikhoyo? Kukho izinto ezintlanu ezibalulekileyo eziqhuba ukhetho lwenjineli lwesenzi kwiprojekthi ethile ekufuneka ziqwalaselwe—ukuchaneka, ukuzinza, ukulungiselelwa, ukuthwaleka kunye nokufikeleleka.
Ukuchaneka
Okokuqala, ukuchaneka ngaphakathi koluhlu loxinzelelo olusetyenzisiweyo kunye nobomi besixhobo sesinye sezona zinto zibalulekileyo ekufuneka ziqwalaselwe xa ukhetha i-pressure sensor okanye i-transmitter. Amandla e-sensor okubonelela ngemilinganiselo yoxinzelelo echanekileyo nethembekileyo abalulekile ekuqinisekiseni ukhuseleko kunye nokusebenza kakuhle kweenkqubo zoshishino. Ngokuxhomekeke kwisicelo, ukuchaneka kunokuba yeyona nto ixhalabisa kakhulu abasebenzisi be-pressure transducer. Inkqubo ye-HVAC, umzekelo, ukusetyenziswa kwayoizixhobo zoxinzeleloukufumanisa ukuba izihluzi ziyavaleka na kwaye zifuna ukulungiswa. Iisensors kwimeko enjalo kufuneka zibe nenqanaba eliphezulu lokuchaneka kwisikali sokulinganisa esiphantsi kakhulu njengoko uxinzelelo lomahluko kulo lonke isihluzo luphantsi kakhulu. Iimveliso zesensor yoxinzelelo ezivela eShanghai WangYuan zinoluhlu lweendlela zokuchaneka ukusuka kwi-0.5%FS ukuya kwi-0.075%FS iyonke ukuhlangabezana neemfuno ezingqongqo. IWangYuan ikwabonelela ngothotho olupheleleyo lweetransmitter zoxinzelelo lomkhosi oluchanekileyo kakhulu.
Uzinzo
Uzinzo lolunye uphawu olubalulekileyoizixhobo zoxinzelelooko kulinganisa indlela ukuchaneka kwesixhobo okunokuhamba ngayo ngokuhamba kwexesha elichazwe njenge-% yesikali esipheleleyo. Uzinzo lubonisa ukuba isixhobo sinokusebenza ngokuhambelanayo nangokuthembekileyo kwiminyaka edlulileyo kwaye abayili baya kuqwalasela uzinzo lweesensa njengenxalenye ngononophelo kunye nobomi benkqubo yonke. Oku kubaluleke kakhulu kwizicelo zoshishino apho ukuguquguquka koxinzelelo kunokuba nemiphumo emibi. Kuyaphawuleka ukuba uzinzo alukho mgca xa lusetyenziswa kwaye uninzi lokuphambuka ludla ngokuvela kumakhulu okuqala eeyure zokusebenza. Iimveliso zeesensa zeWangYuan ziyakwazi ukuqinisekisa uzinzo lwe-0.5%FS/ngonyaka, kwaye lunokomelezwa ukuya kuthi ga kwi-0.1%FS/ngonyaka kuxhomekeke kwiimodeli kunye noluhlu.
Ukulungiselelwa
Ishishini lezixhobo lisuke kwiisensa ze-analog ezisisiseko laya kwiisensa ezikrelekrele ezicwangcisiweyo zedijithali ngokukhawuleza ngenxa yokulula kokuhlanganiswa kwenkqubo yolawulo lwedijithali. Kuluncedo kakhulu ukwenza isignali yokuphuma yesixhobo sokudlulisa idijithali ibe yedijithali ukunciphisa ukuphazamiseka kwesignali xa indawo yokufakela ikude nebhodi/umlawuli wenkqubo. Ukukwazi ukumisela ezi zixhobo ukuhlangabezana neemfuno ezithile zesicelo kubalulekile ekufezekiseni ukusebenza kakuhle. I-WangYuan inikezela ngeendlela ezahlukeneyo zokucwangcisa isignali yokuphuma kunye neprotocol yonxibelelwano, evumela abathengi ukuba benze ngokwezifiso izixhobo ukuze zihambelane neemfuno ezizodwa.
Ukuthwaleka
Ukuphatheka lulaizixhobo zoxinzeleloIxatyiswa ngokukodwa kwimeko ethile yesicelo enxulumene neempawu zoshishino okanye elinganiselwe yindawo yokusebenza kunye nezixhobo ezihambelanayo. Iindidi zeWangYuan B zeizixhobo zoxinzelelobazinikele ekwakheni uyilo oluncinci noluncinci ukuze luhambelane neemeko zokusetyenziswa kwaye kube lula ukuvavanya nokugcina izinto zisemgangathweni.
Ukufikeleleka
Ukujonga ngaphaya kombono wobunjineli, nangona umgangatho kunye nokusebenza kubaluleke kakhulu, iindleko nazo zidlala indima ebalulekileyo kwinkqubo yokwenza izigqibo. Iintlobo ezingabizi kakhulu ezenza umsebenzi kwaye zilungele uhlahlo-lwabiwo mali ngokucacileyo ziyakwazi ukubonisa umgangatho ophezulu wokukhuphisana. I-WangYuan inikezela uluhlu olupheleleyo lwee-sensors kunye nee-transmitters ezingabizi kakhulu ngamaxabiso afanelekileyo, ukuqinisekisa ukuba amashishini anokufikelela kwizisombululo zokulinganisa uxinzelelo olusemgangathweni ophezulu ngaphandle kokubeka emngciphekweni uhlahlo-lwabiwo mali.
IShanghai WangYuan Instruments of Measurement Co., Ltd. yinkampani yaseTshayina ekumgangatho ophezulu weshishini egxile kubuchwepheshe bokulawula iinkqubo zoshishino kunye neemveliso kangangeminyaka emininzi. Sinikezela ngoluhlu olupheleleyo lwemveliso yoxinzelelo, ubushushu, i-level transmitter, ukuhamba kunye ne-indicator yokubonelela ngezisombululo zokulinganisa ezikumgangatho ophezulu, ezinokuthenjwa, nezingabizi kakhulu.
Ixesha lokuposa: Jan-10-2024