Nhanganyaya
Muchinyorwa chakapfuura, isu takatsanangudza kurongeka kwema sensors ekudzvinyirira nekuyerwa kwereferensi, kusanganisira absolute pressure sensors, gauge pressure sensors, uye kusiyanisa kudzvinyirira sensors. Isu takaongorora misimboti yavo yekushanda, mamiriro ekushandisa, uye akakosha ekusarudza zvinhu, tichiisa hwaro hwekusarudza iyo chaiyo yekumanikidza sensor. Kana usati waverenga chikamu chakapfuura, unogonatinya panokuiverenga. Nekudaro, kunze kwekuyerwa kwereferensi, kudzvanywa sensors kunogona zvakare kuiswa nehunyanzvi tekinoroji. Kunzwisisa mhando dzakasiyana dzekumanikidza sensors nehunyanzvi tekinoroji kunogona kutibatsira kuwana yakanyanya kufanira uye yakakwirira-inoita sensor kune chaiyo maapplication.
Kusarudza kudzvanya masensa netekinoroji kwakakosha nekuti akasiyana matekinoroji ane misiyano yakakura mukuyera misimboti, huchokwadi, nguva yekupindura, kugadzikana kwekushisa, nezvimwe. Ingave muindasitiri otomatiki, zvishandiso zvekurapa, aerospace, kana kutarisa kwezvakatipoteredza, kusarudza iyo yakakodzera mhando yekumanikidza sensor inogona kuwedzera zvakanyanya kuvimbika uye kushanda zvakanaka kwehurongwa. Naizvozvo, chinyorwa ichi chinotarisa mukati memisimboti yekushanda, mamiriro ekushandisa, uye zvakanakira uye zvakaipira zvepiezoresistive, capacitive, piezoelectric, inductive, uye fiber optic pressure sensors, zvichikubatsira kuita sarudzo ine ruzivo pakati pezvakawanda sarudzo.
Piezoresistive Pressure Sensors
Tsanangudzo uye Nheyo Yekushanda
Piezoresistive pressure sensors inoyera kudzvinyirirwa kuburikidza nekuchinja mukupikisa kunokonzerwa nekumanikidza kushandiswa. Nheyo yekushanda inobva panepiezoresistive effect, uko kushorwa kwechinhu chinoshanduka kana ichinge ichiitwa mechanical deformation (sekumanikidzwa). Kazhinji, piezoresistive pressure sensors inogadzirwa nesilicon, ceramic, kana simbi mafirimu. Kana kudzvinyirirwa kunoshandiswa kune izvi zvinhu, kupikisa kwavo kuchinja kunoshandurwa kuva zviratidzo zvemagetsi.
Application Scenarios
Piezoresistive pressure sensors inoshandiswa zvakanyanya munzvimbo dzakasiyana dzemaindasitiri, senge mota, michina yekurapa, midziyo yemumba, uye maindasitiri otomatiki. Muindasitiri yemotokari, vanoyera injini yemafuta kudzvanywa uye kudzvanywa kwetai. Mumidziyo yekurapa, iyo inoshandiswa kuyera BP uye kufema system kudzvanywa. Muindasitiri otomatiki, piezoresistive sensors inotarisisa kudzvanywa mu hydraulic uye pneumatic system.
Iyo XDB yakatevedzana piezoresistive pressure sensors, senge iyoXDB315uyeXDB308series, wedzera kuwedzera mikana yezvikumbiro izvi. Iyo XDB315 yakatevedzana yekumanikidza ma transmitters anoshandisa yakakwirira-chaiyo uye yakakwirira-kugadzikana yakapararira silicon flat film sanitary diaphragms, inoratidzira anti-blocking mabasa, kuvimbika kwenguva refu, uye kurongeka kwepamusoro, zvichiita kuti zvive zvakanyanya kukodzera maindasitiri ane hutsanana hunodiwa, sechikafu uye. mishonga yemishonga. Iyo XDB308 yakatevedzana kudzvanya ma transmitters, ine advanced piezoresistive sensor tekinoroji uye akasiyana masigner esarudzo sarudzo, inopa yakanakisa kugadzikana kwenguva refu, yakakodzera kune akasiyana midhiya uye nharaunda inoenderana neSS316L.
Zvakanakira uye Zvakaipa
Piezoresistive pressure sensors inopa yakanyanya kurongeka, yakanaka mutsara, uye nekukurumidza kupindura nguva. Pamusoro pezvo, iwo anowanzo diki muhukuru uye akakodzera nzvimbo-yakamanikidzwa maapplication. Nekudaro, ma sensors aya anewo zvimwe zvipingamupinyi, sekunzwa kushanduka kwetembiricha, izvo zvingada muripo wekushisa. Uyezve, kugadzikana kwavo kwenguva refu mukushandiswa kwepamusoro-soro kunogona kunge kusina kunaka semamwe marudzi emagetsi.
Capacitive Pressure Sensors
Tsanangudzo uye Nheyo Yekushanda
Capacitive pressure sensors inoona kudzvinyirirwa nekuyera shanduko ye capacitance inokonzerwa nekumanikidza kunoshandiswa. Aya masensa anowanzo sanganisira maviri akafanana emagetsi mahwendefa. Kana kudzvinyirirwa kunoshandiswa, chinhambwe chiri pakati pemahwendefa aya chinoshanduka, zvichiita kuti pave nekushanduka kwe capacitance. Iko capacitance shanduko inobva yashandurwa kuva zviratidzo zvemagetsi zvinoverengwa.
Application Scenarios
Capacitive pressure sensors inoshandiswa zvakanyanya mukuyerwa kwemvura-level, kuona gasi, uye vacuum masisitimu. Mukuyerwa kweyero yemvura, vanosarudza nhanho nekuyera shanduko muhurefu hwemvura. Mukuona gasi, vanoyera gasi kudzvinyirirwa uye kuyerera. Mune vacuum systems, vanocherechedza kuchinja kwemukati kudzvinyirira.
Iyo XDB602 yakatevedzana capacitive kudzvanywa / mutsauko wekumanikidza transmitters, ine modular microprocessor dhizaini uye yepamusoro dhijitari yekuzviparadzanisa nevamwe tekinoroji, inovimbisa kugadzikana kwakasarudzika uye kuramba kukanganiswa. Yakavakirwa-mukati tembiricha sensors inovandudza kuyerwa kwechiyero uye kuderedza tembiricha kunyura, pamwe neakasimba yekuzviongorora kugona, zvichiita kuti ive yakanakira yepamusoro-chaiyo maapplication muindasitiri otomatiki uye maitiro ekugadzirisa.
Zvakanakira uye Zvakaipa
Capacitive pressure sensors inopa kunzwisiswa kwakanyanya, kuderera kwesimba rekushandisa, uye kugadzikana kwakanaka kwekushisa. Uyezve, chimiro chavo chiri nyore chinovapa hupenyu hurefu. Nekudaro, ivo vanonzwa nekushanduka kwehunyoro uye vangangoda kuchengetedzwa kwekuwedzera munzvimbo dzine hunyoro hwepamusoro. Uyezve, capacitive sensors inogona kusaita zvakanaka mu-high-pressure application.
Piezoelectric Pressure Sensors
Tsanangudzo uye Nheyo Yekushanda
Piezoelectric pressure sensors inoyera kudzvanywa ichishandisa piezoelectric effect, uko zvimwe zvinhu zvecrystalline zvinogadzira machaji emagetsi kana zvichiiswa musimba remagetsi. Zvinhu izvi zvinowanzo sanganisira quartz, barium titanate, uye piezoelectric ceramics. Kana dzvinyiriro ikaiswa, vanoburitsa masaini emagetsi anoenzana nedzvinyiriro inoshandiswa.
Application Scenarios
Piezoelectric pressure sensors inoshandiswa zvakanyanya mukusimbakuyera kudzvinyirira, sekuyedza kukanganisa, tsvagiridzo yekuputika, uye kuyerwa kwekuzunguza. Mune aerospace uye maindasitiri emotokari, vanoyera injini yekupisa kumanikidza uye masaisai ekuvhundutsa. Mune maindasitiri otomatiki, ivo vanotarisisa vibrations uye mechanic kusagadzikana.
Zvakanakira uye Zvakaipa
Piezoelectric pressure sensors inopa yakakwira-frequency mhinduro, yakanaka dynamic performance, uye yakakwirira senitivity, ichiita kuti ive yakakodzera kuyera nekukurumidza kuchinja kumanikidza. Nekudaro, iwo haagone kushandiswa kune static kudzvanywa kuyerwa sezvo vasingakwanise kuchengetedza kubhadharisa nekufamba kwenguva. Ivo zvakare vanonzwa nekushanduka kwetembiricha uye zvingada muripo wetembiricha.
Inductive Pressure Sensors
Tsanangudzo uye Nheyo Yekushanda
Inductive pressure sensors inoona kudzvinyirirwa nekuyera shanduko mu inductance inokonzerwa nekumanikidza kunoshandiswa. Aya ma sensors anowanzo kuve ane inductive coil uye inofambiswa musimboti. Kana kudzvinyirirwa kunoshandiswa, nzvimbo yepakati inoshanduka, kushandura inductance yecoil. Iyo inductance shanduko inozoshandurwa kuita masaini anoverengeka emagetsi.
Application Scenarios
Inductive pressure sensors inonyanya kushandiswa munzvimbo dzekupisa uye dzakaomarara maindasitiri, senge turbine pressure yekutarisa uye yakakwirira-tembiricha fluid masisitimu. Muindasitiri yemafuta uye gasi, vanoyera downhole pressure. Muindasitiri otomatiki, ivo vanotarisisa kudzvanywa kweakakwira-tembiricha magasi uye zvinwiwa.
Zvakanakira uye Zvakaipa
Inductive pressure sensors inopa kugadzikana kwakanaka kwekushisa uye kurongeka kwepamusoro, kwakakodzera kune yakakwirira-tembiricha uye yakaoma nharaunda. Chimiro chavo chakasimba chinopa kuvimbika kwenguva refu. Nekudaro, ma sensors aya akakura uye anogona kunge asina kukodzera nzvimbo-inomanikidzirwa maapplication. Pamusoro pezvo, kumhanya kwavo kwekupindura kunononoka, zvichiita kuti vasakodzere kukurumidza kushandura zviyero zvekumanikidza.
Fiber Optic Pressure Sensors
Tsanangudzo uye Nheyo Yekushanda
Fiber optic pressure sensors inoona kudzvanywa nekuyera shanduko mumasaini emwenje anokonzerwa nekumanikidza kwakaiswa. Aya ma sensors anoshandisa kusiyanisa mukusimba kwechiedza, chikamu, kana wavelength mukati me optical fiber kuratidza kudzvanywa shanduko. Kana kudzvinyirirwa kunoshandiswa kune fiber, maitiro ayo emuviri anoshanduka, kuchinja zviratidzo zvechiedza.
Application Scenarios
Fiber optic pressure sensors inoshandiswa zvakanyanya mukurapa, kutarisa kwezvakatipoteredza, uye minda yekuongorora mafuta. Munharaunda yezvokurapa, vanoyera BP uye mukati memuviri. Mukutarisa kwezvakatipoteredza, vanoona kumanikidzwa kwegungwa nemvura yepasi. Mukutsvaga oiri, vanoyera kudzvanywa panguva yekuchera maitiro.
Zvakanakira uye Zvakaipa
Fiber optic pressure sensors inopa kusadzivirirwa kune electromagnetic kukanganiswa, kukodzera kwezviyero zvekureba, uye kunzwa kwakanyanya. Zvinhu zvavo zvenyama zvinovatendera kuti vashande zvakatsiga munzvimbo dzakaoma. Nekudaro, masensa aya anodhura, uye kuisirwa nekugadzirisa kwawo kwakaoma. Ivo zvakare vane hanya nekukuvadzwa kwemichina, inoda kunyatsobata uye kuchengetedzwa.
Nekunzwisisa misimboti yekushanda, mamiriro ekushandisa, uye zvakanakira uye zvakaipira zvemhando dzakasiyana dzekumanikidza sensors nehunyanzvi tekinoroji, tinogona kuita sarudzo dzine ruzivo kune dzakanangana maapplication, kuve nechokwadi chekuti masensa akasarudzwa anosangana nezvinodiwa uye kuvandudza kuvimbika kwehurongwa nekubudirira.
Nguva yekutumira: Jul-12-2024