Kuenzanisa kweStrain Gauge Load Celluye Digital Capacitive Sensor Technology
Ose ari maviri capacitive uye strain gauge mutoro masero anovimba nezvinhu elastic izvo zvinoremara mukupindura mutoro unoyerwa.
Izvo zvinhu zve elastic element zvinowanzo aluminium kune yakaderera mutengo wekutakura maseru uye simbi isina tsvina yemaseru ekuremedza mune inoora maindasitiri maapplication.
Capacitive strain gauge sensors inoyera deformation ye elastic elements yega yega, uye kubuda kwema sensors kunoshandurwa nemagetsi emagetsi kuita chiratidzo chinomiririra mutoro.
A capacitive sensor is conductor inoiswa padiki kubva kune elastic element uye inoyera deformation isina kubatana ne elastic element, nepo strain gage iri insulating resistive foil inosungirirwa yakananga kune elastic element kuti iburitswe zvakananga Mukuvhunduka uye kuwandisa. , iyo inowanzosangana mumashandisirwo emabhizimisi.
Sensitivity
Pamusoro pezvo, macapacitive sensors anonzwa zvakanyanya, aine 10% shanduko mukugona, nepo foil strain geji kazhinji ine 0.1% shanduko mukuramba. Sezvo macapacitive sensors ari akanyanya kunzwa uye nekudaro anoda yakaderera deformation ye elastic element, kuomerwa kuri pa elastic element ye capacitive load cell yakadzikira kashanu kusvika kagumi pane iyo strain gauge load cell.
Wiring uye Kuisa Chisimbiso
Iko kushanduka kwepamusoro mukukwanisa kunobatsira kupa dhijitari inobuda chiratidzo, iyo mune capacitive mutoro masero chiratidzo chepamusoro-chinobudisa zvakananga mutoro mu g, kg, kana Newtons. Iyo yakaderera-yakaderera coaxial tambo ine imwechete-waya yakavharwa chinongedzo inopa simba sero rekutakura uye inotumira inomhanya-yepamusoro chiratidzo chedhijitari kudzokera kuchiridzwa, chinogona kuwanikwa mazana emamita kure. Mune yakajairwa analog strain gauge mutoro sero, iyo magetsi uye yakaderera nhanho analog siginecha inowanzoitwa kune chiridzwa kuburikidza neinodhura 6 waya tambo uko chiratidzo cheanalogi chinoshandurwa kuita dhijitari. Mudhijitari strain gauge load cell, iyo amplifier uye A/D shanduko inoiswa mudzimba, uye simba nemasaini edhijitari anowanzo itwa kune chiridzwa kuburikidza neinodhura 6 kana 7 waya tambo.
Nguva yekutumira: Aug-15-2023
