Kana zvasvika pakuyera simba rekupisa, ma "electromagnetic" nema "ultrasonic" e "heat meter" ndiwo matekinoroji maviri anozivikanwa, rimwe nerimwe rine hunhu hwakasiyana hunoasiyanisa nemamwe mukushandiswa kwawo.
Musiyano mukuru uri pakuti dzinokwanisa kuchinjika nemamiriro emvura. Ma electromagnetic heat meters anobudirira munzvimbo dzine zvidimbu, sediment, kana kunyange zvinhu zvinoparadza zvishoma. Magadzirirwo adzo, asina zvikamu zvinofamba uye achivimba ne magnetic induction, anodzivirira kuvharika kana kukuvara kubva mutsvina yakadaro. Kusiyana neizvi, ma ultrasound meters, kunyange zvazvo akasimba, anogona kuona kururama kuchikanganiswa zvishoma nemarara akakura, sezvo mafungu e ultrasound anogona kupararira paanosangana nezvidimbu zvikuru.
Zvinodiwa pakuiswa zvinosiyanawo zvakanyanya. Mamita emagetsi anowanzoda hurefu hwakati hwepombi yakatwasuka isati yashandiswa uye mushure mekushandisa mita kuti ive nechokwadi chekuti mvura inoyerera zvakanaka, izvo zvinogona kuva chipingamupinyi munzvimbo dzakamanikana. Zvisinei, mamodheru emagetsi anopa kuchinjika kwakawanda pano—akawanda akagadzirwa kuti ashande zvinobudirira nemapombi mapfupi akatwasuka, zvichiita kuti zvive nyore kuisa mumapombi akamanikana.
Kufunga nezvemutengo kunoratidza mumwe musiyano. Ma "electromagnetic heat meter" anowanzo kuve nemutengo wakakwira wekutanga kutenga, kunyanya nekuda kwezvikamu zvavo zvakaoma zvemukati uye masisitimu ekugadzira magnetic field. Ma "ultrasonic metres", kune rumwe rutivi, anowanzo kuve nyore kushandisa pakutanga, kunyangwe mari yekugadzirisa kwenguva refu inogona kuenzaniswa sezvo ese ari maviri asina zvikamu zvakawanda zvinofamba.
Kukodzera kwekushandiswa kunowedzera kusiyanisa zviviri izvi. Mamita emagetsi anodiwa munzvimbo dzemaindasitiri dzine maumbirwo akasiyana-siyana emvura, akadai semafekitori kana masisitimu makuru ekudziyisa. Mamita emagetsi, ane kunyatsorongeka kwawo mumamiriro ekuyerera kwakasimba, anowanzo kufarirwa muzvivakwa zvekugara, nzvimbo diki dzekutengeserana, uye nzvimbo dzekudziyisa dzedunhu uko kuyerera kwemvura kwakachena uye kwakaringana kuri kwakajairika.
Muchidimbu, kunyange zvazvo matekinoroji ese ari maviri achigona kuyera simba rekupisa, kusiyana kwawo mukubata tsvina yemvura, zvinodiwa pakuisirwa, mutengo, uye mashandisirwo akakodzera kunoita kuti imwe neimwe ive yakakodzera mamiriro chaiwo. Kusarudza pakati pawo kunoenderana nezvinodiwa zvakasiyana zvesystem yekupisa iri kutaurwa.
Nguva yekutumira: Nyamavhuvhu-21-2025