Mawallafi: Lokacin Buga Editan Yanar Gizo: 2025-08-14 Asalin: Shafin
Tsarin ma'aunin kusanci na TQ402/TQ412, EA402, da IQS900 yana aiki bisa ka'idar eddy-yanzu don ma'aunin mara lamba. Babban aikin sa na aiki shine kamar haka: IQS900 na'urar kwandishan siginar yana haifar da sigina mai girma wanda ke tafiyar da bincike na jerin TQ4xx. Nada da ke cikin kan bincike saboda haka yana haifar da musanyawar filin lantarki. Lokacin da wannan filin ya kusanci wani wuri na karfe (kamar ramin injinan jujjuyawar), yana haifar da igiyoyin ruwa a cikin abin da ake nufi.
Waɗannan magudanar ruwa suna mayar da martani a kan filin lantarki na binciken, suna canza maƙarƙashiyar nada. Canji a cikin impedance yana da alaƙar aiki tare da rata tsakanin bincike da farfajiyar manufa. Da'irar daidaitawa mai girma da haɓakawa a cikin IQS900 tana gano daidai wannan canjin na minti, ragewa da haɓaka shi, kuma a ƙarshe yana fitar da madaidaicin ƙarfin lantarki ko sigina na yanzu wanda ya yi daidai da tazarar tazarar.
Babban ƙimar da wannan ƙa'idar ke bayarwa ta ta'allaka ne a cikin:
Cikakkar dogaro: Ma'aunin mara lamba yana guje wa lalacewa, yana ba da rayuwar sabis mara iyaka.
Matsakaicin Mahimmanci da Saurin Amsa: Amsar mitar tsarin ta kai DC zuwa 20 kHz, yana ba shi damar ba kawai saka idanu a hankali canza matsayi na axial ba amma kuma daidai kama rawar girgiza mai saurin sauri, yana ba da mahimman bayanai don kiyaye tsinkaya.
Daidaitawar Muhalli: Binciken yana fasalta gida mai bakin karfe wanda aka lullube da resin epoxy mai zafi mai zafi da tukwici da aka yi da Torlon (polyamide-imide). Yana iya aiki na dogon lokaci a cikin matsananciyar yanayi daga -40 ° C zuwa + 180 ° C, har ma yana jure wa ɗan gajeren lokaci ga yanayin zafi har zuwa 220 ° C.
TQ402/TQ412 Proximity Probes
TQ402 shine daidaitaccen samfurin, yayin da TQ412 an tsara shi don juyawa baya don ɗaukar buƙatun sararin shigarwa na inji daban-daban. Binciken yana amfani da cikakken tsarin bakin karfe wanda aka rufe, tare da ingantacciyar na'ura mai mahimmanci na ciki yana tabbatar da ingantaccen filin lantarki. Haɗin haɗin kebul ɗin sa na coaxial yana lulluɓe a cikin kayan FEP (fluorinated ethylene propylene), yana ba da kyakkyawan juriya ga lalata sinadarai, yanayin zafi, da ƙarancin ƙarfi. Wut ɗin binciken yana daidai da sanye take da ƙaramin haɗin haɗin coaxial mai ɗaukar kansa, yana tabbatar da amintaccen haɗin gwiwa. Masu amfani za su iya zaɓar zaren awo ko na masarauta, da kuma tsayin jiki daban-daban da tsayin kebul, gwargwadon bukatunsu.
EA402 Extension Cable
Don shigar da bincike a wurare masu wuyar isa, kebul na EA402 ya zama wani ɓangare na tsarin. Yana amfani da daidaitaccen tsarin coaxial mai girma iri ɗaya kamar haɗaɗɗen kebul na binciken, yana tabbatar da ƙarancin sigina da murdiya akan watsa mai nisa. Tsarin yana goyan bayan tsayin tsayin tsarin guda uku (TSL): mita 1, mita 5, da mita 10. Ta hanyar fasaha ta musamman ta 'datsa wutar lantarki', ana inganta aikin dukkan sarkar aunawa da musanyawan bincike koda lokacin hada igiyoyi masu tsayi daban-daban.
IQS900 Na'urar Siginar Siginar Hankali
IQS900 ita ce 'kwakwalwa' na tsarin, wanda ke wakiltar ci gaba na fasahar daidaita siginar na yanzu. Idan aka kwatanta da wanda ya gabace shi, IQS450, yana samun ingantattun kayan haɓakawa ta fannoni da yawa:
Yana ba da yanayin fitarwa guda biyu: ƙarfin lantarki (-1.6V ~ -17.6V) ko na yanzu (-15.5mA ~ -20.5mA). Ƙaƙƙarfan ƙira mai ƙarancin fitarwa yana ba da damar dacewa mafi kyau tare da shingen keɓe na ɓangare na uku ko shingen aminci.
Yana ba da aikin gwaji na zaɓi na zaɓi (BIST) wanda zai iya ci gaba da lura da yanayin lafiyar firikwensin, cabling, da nasa kewayawa. Bayan gano kuskure, nan da nan yana ba da ƙararrawa mai nisa ta hanyar siginonin fitarwa waɗanda suka karkata daga kewayon al'ada, suna haɓaka ƙarfin tsarin da aminci sosai.
Yana da damar, 'ta ƙira,' don cimma matakan SIL 2 (IEC 61508) / PL Cat 1 (ISO 13849), cikin sauƙin biyan buƙatun aikace-aikacen Safety Instrumented Aiki (SIF).
Fasaloli sun inganta rabon kin amincewa da yanayin gama gari da dacewa da lantarki (EMC), yana tabbatar da ingantaccen aiki a cikin hadadden mahalli na lantarki na masana'antu.
Yana ba da fitarwar siginar siginar (RAW) da gwajin gwaji (TEST), sauƙaƙe bincike mai zurfi da daidaita tsarin ta injiniyoyin filin ba tare da katse aiki ba.
Masu haɗa dunƙule-tasha masu cirewa da adaftar DIN-dogo na zaɓi (MA130) suna sanya shigarwa, wayoyi, da kulawa na musamman madaidaiciya.
Bayani: https://catalogue.meggittsensing.com/wp-content/uploads/2021/09/DS_TQ402_TQ412_EA402_IQS900-en.pdf
abun ciki fanko ne!