Pakusarudza mita yemazinga e ultrasonic inorwisa kuputika, zvinhu zvinotevera zvinokosha zvinofanira kufungwa nezvazvo. Chekutanga imhando yekuyera, huwandu hwekuyera hwemuchina i 0-15 metres, iyo yakakodzera kuyera zvinodiwa zvemazinga akasiyana emvura mumidziyo. Chechipiri imhando ye ultrasonic level meter inorwisa kuputika inogona kushanda zvakajairika munzvimbo yakaoma kubva -40 ° C kusvika +60 ° C kuve nechokwadi chekuvimbika uye kugadzikana kwemuchina. Hunhu hwekudzivirira hunokoshawo, uye muchina unoenderana nekirasi yeExdIICT6 inodzivirira kuputika, iyo yakakodzera kuonekwa kwehuwandu hwemvura munzvimbo dzinobvira moto nedzinoputika. Pamusoro pezvo, chiratidzo chekubuda ndechimwe chinhu chinoda kutariswa. Mita yemazinga e ultrasonic inorwisa kuputika inopa nzira mbiri dzekuburitsa dze 4-20mA analog signal uye RS485 digital signal, iyo iri nyore kudzora kubatana nemimwe michina. Panyaya yekushandura, muchina unoshandisa nzira mbiri dzekushandura kuti uwane kutumirwa kwezviratidzo zvekuyera uye kuonekwa kwakadzokororwa kuti uve nechokwadi chekuti kuyera kwakarurama uye kwakavimbika. Zvinodiwa nemazvo ndezvimwe zvezvinhu zvinofanirwa kutariswa pakusarudza, mita ye ultrasonic level inodzivirira kuputika ine kugona kwekuyera kwakanyatsojeka, kururama kwe ±0.5%, kuti isangane nezvinodiwa zvekuyera kwakarurama mukugadzirwa. Chekupedzisira, nzira yekuisa, michina inopa nzira dzekuisa parutivi, dzekuisa pamusoro uye nzira dzekuisa dzemhando nhatu dzeflange, unogona kusarudza nzira yekuisa yakakodzera zvichienderana nemamiriro chaiwo.
Pamusoro pezvinhu zvekusarudza, parameters dzehunyanzvi dze ultrasonic level meter dzinodzivirira kuputika dzinofanirawo kunzwisiswa. Voltage yekushanda yemudziyo inogona kusarudzwa AC220V kana DC24V, frequency yekushanda ndeye 20-100kHz, nguva yekupindura ndeye 1.5 seconds, uye nguva yekunonoka kwechiratidzo ndeye 2.5 seconds. Panyaya yeprotocol dzekutaurirana, tsigira maprotocol eModbus neHart. Midhiya inoshanda inosanganisira mvura uye yakasimba. Kukanganisa kwesystem ndeye ±0.2%, uye kugona kwekudzivirira kupindira kunosvika 80dB.
Chiyero che ultrasonic chisingaputike chinoshandiswa zvakanyanya mumakemikari, petrochemical, metallurgy, magetsi, kurapwa kwemvura nedzimwe nzvimbo. Chinogona kushandiswa pakuona huwandu hwemvura mumatangi ekuchengetera, reactors, mapaipi, matangi ekuchengetera uye transformers. Muindasitiri yemakemikari, chinogona kuona kuchengetwa kwakachengeteka uye kutakurwa kwezvinwiwa zvakasiyana-siyana; Muindasitiri yesimbi, chinogona kutarisa huwandu hwemvura yemakemikari nezvigadzirwa zvemafuta; Muindasitiri yemagetsi, chinogona kushandiswa pakutarisa huwandu hwemvura yetransformer; Muindasitiri yekurapa mvura, chinogona kushandiswa pakuchenesa tsvina uye kutarisa huwandu hwemvura inobva. Pamusoro pezvo, chakakodzerawo pakutarisa huwandu hwemvura uye kutarisa huwandu mune dzimwe nzvimbo.
Nguva yekutumira: Gumiguru-16-2023