UKUFIKA OKUTSHA: I-Siemens QVE1901 Tjhugulula lokuHamba koMatshini ngoku Iyafumaneka
Inkcazo yoMfanekiso
Siyavuya ukwazisa ukufumaneka kwangoko kwe-Siemens QVE1901 mechanical flow switch, i-paddle-type sensor eqinile eyenzelwe ukujonga ukusebenza kweesekethe ze-hydraulic zisebenzisa ulwelo okanye iigesi ezingekho ndlongondlongo. Idizayinelwe iidayamitha zombhobho DN 20 … DN 200 (¾" ... 8"), iswitshi ixhonywe ngokuthe ngqo emgceni ngeG ½" yabasetyhini kwaye ayifuni mbane wangaphandle. Ikhusi lentsimbi engenastainless-steel ehlengahlengiswayo (40 … 111 mm ubude obukhethekayo) ibona isantya sokuhamba ukusuka kwi-0.8 m³ ukuya kwi-actio enokubakho ye-30m³ ukuya phezulu kunye ne-30m³ yasimahla yokunyuka kwe-m³/h i-contact-over contact body compact brass (120 × 38 × 92 mm, 0.31 kg) ingena lula ngaphakathi kwezinyusi ze-HVAC, i-skids-pump skids, i-chiller headers kunye nemigca yokupholisa yemizi-mveliso, enikezela ngophawu olulula, olungagciniyo "lokuhamba olungqiniweyo" kwi-BMS okanye izitshixo zokhuseleko.
Iimpawu eziphambili
I-QVE1901 ihambisa utshintsho oluthembekileyo ukuya kwi-1 A @ 230 V AC (26 VA) okanye i-1 A @ 48 V DC (20 W), igubungela uninzi lwe-relay kunye ne-PLC imithwalo yegalelo. PN 25 iqondo loxinzelelo (25 bar) kunye -20 ... +110 °C uluhlu lweqondo lobushushu lolwelo luhambelana namanzi abandayo, iglycol, amanzi ashushu kunye neesekethe zoxinzelelo oluphantsi lomphunga. Ukhuseleko lwe-IP65 kunye ne--20 ... +80 °C umlinganiselo we-ambient ivumela uphahla okanye ufakelo lwegumbi lomatshini ngaphandle kwezivalo ezongezelelweyo. Incwadi ye-NO/NC yokukhetha kwi-micro-switch inika iinjineli ukuguquguquka "kokuqukuqela okukhoyo" okanye "ukusilela kokuhamba" komqondiso, ngelixa indlela ye-snap-action iphendula ngaphakathi kwe-2 ... 15 s ngokuxhomekeke kubude be-paddle. I-CE, i-CUlus kunye ne-RoHS imvume iqinisekisa iiprojekthi zehlabathi, kwaye isixhobo asigcinwanga ngokupheleleyo-akukho bhetri, i-electronics okanye i-calibration efunekayo.
Iimodeli ezinxulumeneyo kwi-QVE Family
I-Siemens ibonelela ngeendlela ezahlukeneyo ezihambelanayo kwimisebenzi eyahlukeneyo.QVE1902 inikeza i-hydraulic spec efanayo kodwa nge-micro-flash micro-switch kwi-low-current (QVE1900 igquma imibhobho emincinci DN 15 … 50 kunye nephini lokubheqa elifutshane. Ngezimvo zokuhamba kwe-elektroniki,QVE2100.010 (4 … 20 mA) kunye QVE3100.010(i-pulse output) buyisela kwakhona kwi-G ½" yomphathi xa kufuneka idatha ye-analogue. Zonke iimodeli zabelana ngemisonto efanayo yokunyuka, izindlu ze-IP65 kunye neendawo ezimanziswe ngobhedu, zenza ukomba olulinganayo kunye nemizobo yocingo edityanisiweyo kwi-HVAC kunye nezityalo ezisebenza .
Izinto zethu eziluncedo zokukhuphisana
Njengomrhwebi ozinikeleyo kwimizi-mveliso, sibonelela ngokuguquguquka okukhethekileyo kunye nezisombululo zenkonzo yabathengi. Yethu uhlengahlengiso lwentlawulo ukulungiselela amalungiselelo okudluliselwa kweengcingo kunye nezibonelelo zetyala ezilungiselelwe amahlakani avunyiweyo, ukususa imiqobo yemali kwiimfuno zolondolozo olungxamisekileyo. Sigcina I-inventri ebalulekileyo yeqhinga kwiindawo zokusasaza zengingqi, ezivumelayo ukuhanjiswa phakathi kweentsuku zokusebenza ezingama-5-7 kumaziko amaninzi emizi-mveliso kwihlabathi liphela. Yethu uthungelwano olubanzi lwemithombo ibeka i-premium yaseYurophu kunye ne-Asia ye-sensor yamajelo osasazo, iqinisekisa ukulandelelwa kwecandelo leTelemecanique ngaphandle kwezithintelo zejografi. Le ndlela yokwenza amajelo amaninzi iqinisekisa ukufumaneka ngexesha lokuphazamiseka kwekhonkco lonikezelo lwehlabathi. Iinjineli zethu zesicelo zibonelela ngokubonisana nokukhethwa kwenzwa, ukubalwa komgama wokubona, kunye nenkxaso yokudibanisa, ukuncedisa ngokucwangciswa kwengqiqo yokulawula kunye nokulungiswa kweengcingo. Ngobudlelwane obuthe ngqo bomenzi kunye nolungiselelo olulungelelanisiweyo, sihambisa iisenso zeTelemecanique zokwenyani ezinemijikelo ekhawulezileyo yokuzaliseka kunye nezakhiwo zamaxabiso ezikhuphisanayo.
Ukufumana iikowuteshini zangoku okanye ukubonisana nobugcisa, nceda uqhagamshelane neqela lethu elizinikeleyo lokuthengisa.
Malunga Nathi
Singumrhwebi ogxile kwi-industrial-automation components trader ozinikele ekuhambiseni izisombululo ze-Siemens ze-flow-control ezichanekileyo ngesantya, ukuguquguquka kunye nobuchule bobugcisa.