Nekuda kweiyo isina kuenzana nhanho yemota yekumanikidza sensor pamusika parizvino, isu tinosarudza sei nekuona basa uye mhando yeauto pressure sensor?Ngatitaure nezve maparamita ekuita kweiyo pressure sensor sepazasi:
Pressure sensor inoreva chishandiso chinogona kunzwa kudzvanywa uye kushandura shanduko yekumanikidza kuita chiratidzo chemagetsi kubuda.Ndiwo anonyanya kufarirwa rudzi rwe sensor mune otomatiki midziyo, uye zvakare sisitimu yetsinga mune otomatiki simba rekuyera michina.Iko iko kushandiswa kwepressure sensor kunofanirwa kutanga yanzwisisa mota yekumanikidza sensor paramita.
izvo zvinonyanya paramita yeAutopressure sensor seinotevera:
1, Kuyera kuyera kwe sensor yekumanikidza: Iyo general unit iBar, Mpa, nezvimwewo. Kana kuyerwa kwechiyero kuri 10Bar, kuyerwa kwesenso ndiko 0-10 bar 0-1.Mpa.
2, Iyo tembiricha yekushanda inoreva tembiricha yemhando umo maparamita ekuita kweiyo pressure sensor anogona kushandiswa pasina shanduko inokuvadza zvachose.
3, Tembiricha muripo wemhando: kuti mune ino tembiricha renji, iyo yakatemerwa kubuda uye zero chiyero che sensor inobhadharwa zvakanyanya, kuti isapfuure iyo yakatarwa chiyero.
4, Tembiricha mhedzisiro pa zero: Pesvedzero ye zero point tembiricha inoreva pesvedzero yeambient tembiricha shanduko pane zero point yekumanikidza sensor.Kazhinji, inoratidzwa sechikamu chekuchinja kwezero ye zero kunokonzerwa nekuchinja kwekushisa kwe10 ℃ kune yakarongerwa kubuda, uye chikwata ndeichi: %FS/10℃.
5, senitivity Temperature inobuda kunze: Sensitivity tembiricha drift inoreva shanduko yekunzwa kweiyo pressure sensor inokonzerwa nekushanduka kweambient tembiricha.Kazhinji, inoratidzwa sechikamu cheyakayerwa kubuda kwekunzwa shanduko inokonzerwa nekushanduka kwetembiricha ye10 ℃, uye iyo unit ndeye: FS/10 ℃.
6, Yakarongerwa zvakabuda: iyo inobuda chiratidzo coefficient yekumanikidza sensor, iyo unit iri mV / V, yakajairika 1mV / V, 2mV / V, yakazara chiyero kubuda kweiyo pressure sensor = kushanda voltage * senitivity, semuenzaniso: Kushanda voltage 5VDC, senitivity 2mV/V, full range output is 5V*2mV/V=10mV, yakadai sepressure sensor full range ye10Bar, full pressure ye10Bar, kubuda i10mV, pressure ye5Bar i5mV.
7, Safe Load Limit: Yakachengeteka mutoro muganho zvinoreva kuti haizokonzerese kukanganisa kukuvadza kune inomanikidza sensor mukati memutoro uyu, asi haigone kuremerwa kwenguva yakareba.
8: Yekupedzisira yakawandisa: inoreva kukosha kwemuganho wemutoro wekumanikidza sensor.
9. Non-linearity: Linearity inoreva chikamu chekutsauka kwepamusoro pakati pemutsara uye yakayerwa curve yekuwedzera kwemutoro zvichienderana nekubuda kwakarongwa, inotarirwa nekubuda kwemutengo usina chinhu uye yakarongwa mutoro.Muchirevo, kuburitsa kwe sensor kunofanirwa kuve kwakatsetseka.Kutaura zvazviri, hazvisi.The nonlinearity ndiko kutsauka kubva muzana kubva kune yakanaka.Chikwata chisina mutsara ndeichi: %FS, nonlinear error = range * nonlinear, kana chiyero chiri 10Bar uye chisingaiti chiri 1%fs, kukanganisa kusina mutsara ndei: 10Bar*1%=0.1Bar.
11: Kudzokororwa: kukanganisa kunoreva kudzokororwa kurodha kwe sensor kune yakayerwa mutoro uye kurodha pasi pemamiriro akafanana ezvakatipoteredza.The percentage of the maximum difference between the output value and the rated output at the same load point panguva yekurodha.
12: Hysteresis: inoreva kurodha zvishoma nezvishoma kwekumanikidza sensor kubva pasina mutoro kuenda kune yakayerwa mutoro uyezve zvishoma nezvishoma kuburitsa.Musiyano mukuru pakati pezvakaremerwa uye zvisina kurodha zvinobuda panzvimbo imwechete yekuremerwa sechikamu cheyakayerwa kubuda.
13: Excitation voltage: inoreva kushanda kwemhepo yekumanikidza sensor, iyo inowanzo 5-24VDC.
14: Kupikiswa kwekupinza: kunoreva kukosha kwekupokana kuyerwa kubva kumagumo ekupinza kweiyo pressure sensor (mitsetse tsvuku uye nhema yemotokari kudzvanywa sensors) kana chiratidzo chinobuda chinopera chakavhurika uye sensor haina kumanikidzwa.
15: Kupokana kwekubuda: kunoreva kupikisa kuyerwa kubva pakubuda kwechiratidzo kana iyo yekumanikidza sensor yekupinza ipfupi kutenderera uye sensor haina kudzvanywa.
16: Insulation impedance: inoreva iyo DC impedance kukosha pakati pedunhu rekumanikidza sensor uye elastomer.
17: Creep : inoreva chikamu cheshanduko mukubuda kwechidzitiro sensor nekufamba kwenguva kusvika kune yakatemerwa kubuda, iyo inowanzo 30min, pasi pemamiriro ekuti mutoro unoramba usingachinji uye mamwe mamiriro ebvunzo anoramba asina kuchinjika.
18: zero chiyero: Iko kukosha kwekubuda kweiyo pressure sensor sechikamu cheiyo yakatemerwa kubuda pane yakakurudzirwa voltage excitation kana yaburutswa.Mune dzidziso, kubuda kweiyo pressure sensor kunofanirwa kuve zero kana yaburitswa.Muchokwadi, kubuda kweiyo pressure sensor haisi zero kana yaburitswa.Pane kutsauka, uye zero inobuda ndiyo muzana yekutsauka.
Izvo zviri pamusoro apa tarisiro yemaparamita eiyo mota yekumanikidza sensor.Kana iwe uine chero zano, ndapota inzwa wakasununguka kusiya mhinduro, Yedu yekumanikidza sensor fekitori inotarisira kumisa yakagadzikana uye yenguva refu yekudyidzana hukama mune chero nguva.
Nguva yekutumira: Kubvumbi-10-2023