Auna matakin mara lamba ɗaya ne daga cikin mahimman fasaha a cikin sarrafa kansa na masana'antu. Hanyar tana ba da damar saka idanu akan matakan ruwa ko ƙaƙƙarfan matakan a cikin tanki, akwati ko tashar budewa ba tare da hulɗar jiki tare da matsakaici ba. Daga cikin hanyoyin da ba a tuntuɓar juna da aka fi amfani da su ba sune ultrasonic da mita matakin radar. Idan mai amfani yana son yin amfani da ma'auni mara lamba akan matakin kulawa, fahimtar aikin ultrasonic da radar matakin ma'auni yana taimakawa yin zaɓin da ya dace don yanayi na musamman.
Ka'idar aiki
Ultrasonic matakin ma'auniyi aiki ta hanyar fitar da fashewar raƙuman sauti mai ƙarfi don nemo kewayo daga firikwensin zuwa saman matsakaicin ruwa/kauri. Waɗannan raƙuman ruwa suna tafiya cikin iska, suna nuna saman kayan, kuma suna komawa zuwa firikwensin. Ana iya ƙayyade tazarar lokacin da aka kashe a tafiyar igiyar ruwa. Don haka ana tura kayan aikin a nesa daidai saman matsakaiciyar ƙasa, ba tare da an taɓa kowane ɓangaren kai tsaye ko nutsar da shi a cikin matsakaici ba.
Radar matakin ma'auniyana amfani da igiyoyin lantarki na lantarki (microwaves) maimakon sauti don tantance matsakaicin matakin ruwa ko mai ƙarfi. Hakazalika sigina na microwave suna fitowa zuwa matsakaiciyar ƙasa sannan a nuna su kuma an dawo dasu zuwa kayan aikin. A yayin aiwatarwa kuma babu hulɗar jiki tsakanin jikin kayan aiki da matsakaici. Ta hanyar rikodin lokacin tashi na siginar igiyar ruwa, ana iya ƙididdige nisa daga kayan aiki zuwa saman kayan.
Ma'auni na nau'ikan nau'ikan biyu suna raba dabaru iri ɗaya:
D = (C*T)/2
L = H - D
Ina,
D: Nisa daga matsakaicin saman zuwa kayan aiki
CSautin sauti (don ultrasonic) saurin haske (don radar)
T: Tazarar lokaci daga fitarwa zuwa liyafar
L: Matsakaicin matakin da za a auna
H: Tsayi daga jirgin ruwa zuwa kayan aiki
Ya bambanta da kayan aikin tushen tuntuɓar gama gari, kawar da tuntuɓar jiki tare da abun, fasahar ultrasonic da radar sun yi fice a matakin sarrafa lalata, danko, ko abubuwa masu haɗari waɗanda zasu iya lalata ko toshe abubuwan da aka jika kamar masu iyo, bincike, ko layukan motsa jiki. An sauƙaƙa shigarwa tunda an ɗora na'urori a waje kuma ana kiyaye kiyayewa da ƙarancin lokacin da ake buƙata don ƙarancin ƙira saboda ƙira mara lalacewa. Masana'antu kamar sarrafa sinadarai, jiyya na ruwa, da samar da abinci na iya samun fa'ida sosai daga na'urori masu auna sigina na ultrasonic da radar ba tare da tuntuɓar su ba don ƙarfinsu da amincin su tsakanin sarrafa sarrafa ruwa, ruwa, slurry, da ƙarfi a cikin geometries daban-daban.
Kwatanta tsakanin ultrasonic da radar
Ultrasonic matakin mita yana da sauƙi don shigarwa kuma yana buƙatar saiti kaɗan. Idan aka kwatanta da mita matakin radar, ultrasonic daya yawanci yana da ƙasa da ƙasa kuma saboda haka an fi so a aikace-aikace tare da iyakokin kasafin kuɗi. Koyaya, aikin na'urorin ultrasonic sun fi dacewa da tasirin muhalli na ƙura, kumfa, tashin hankali na iska da matsananciyar zafin jiki da zafi waɗanda zasu iya ɗaukar ko karkatar da raƙuman sauti da haifar da asarar igiyar ruwa.
Ma'aunin matakin Radar, a gefe guda, an san shi da daidaito mai tsayi, tsayi mai tsayi da tabbataccen aminci a cikin yanayin aiki mai tsauri. Yana da ƙasa mai sauƙi ga abubuwan da ke sama da wannan matsala fasahar ultrasonic. Duk da haka yana nufin samfuran radar gabaɗaya sun fi tsada. Dielectric akai-akai shine wani muhimmin mahimmanci don auna radar. Ƙananan kayan wutan lantarki na iya raunana tunanin siginar faɗakarwa wanda ke haifar da rashin daidaituwa ko rasa ma'auni.
A taƙaice, lokacin da mai amfani ya yanke shawarar yin amfani da ma'aunin matakin da ba na sadarwa ba, firikwensin ultrasonic zai zama manufa don matsakaicin yanayin aiki da aikin mai kula da kasafin kuɗi yayin da radar ya cancanta don ƙarin yanayi mai ƙalubale da neman babban ma'auni. A kowane hali, yana da mahimmanci don tabbatar da cewa matsakaicin halaye da muhalli, da kuma tsarin tsarin tsari, suna da amfani don aiwatar da hanyar aunawa da ake so.
Bayanan shigarwa don kayan aiki marasa lamba
- ✦ Wurin shigarwa yakamata ya kasance mai nisa kamar yadda zai yiwu daga tushen amo
- ✦ Ana iya amfani da gasket na roba don hawa ƙarƙashin yanayin girgiza
- ✦ Nisa daga firikwensin zuwa matakin ƙididdiga mafi girma ya kamata ya fi girma fiye da yankin aunawa
- ✦ Matsayin firikwensin ya kamata ya kiyaye takamaiman tazara tare da bangon akwati bisa ga kusurwar fitarwa
- ✦ Yankin auna ya kamata ya kasance ba tare da cikas ba wanda zai iya haifar da kutsawar sigina kamar tsani ko giciye.
- ✦ Don ƙaƙƙarfan auna matsakaici, matsayi na hawa ya kamata ya guje wa wurin buɗe kayan abinci
- ✦ Zai fi kyau a guje wa babban canjin zafin jiki a wurin shigar kayan aiki
- ✦ Binciken firikwensin zai kasance daidai gwargwado zuwa matsakaicin saman don tabbatar da mafi kyawun aiki
Shanghai Wangyuanƙwararren ƙwararren ƙwararren ƙwararren kayan aiki ne sama da shekaru 20 yana ba da na'urori masu auna matakin matakin ultrasonic da radar da sauran nau'ikan kayan auna matakin. Da fatan za a ji daɗin tuntuɓar mu tare da tambayoyinku kan samfuran ma'aunin matakin da ba na lamba ba.
Lokacin aikawa: Maris 11-2025