Ungayikhetha Kanjani Intambo Yokukhokhela I-Type K Thermocouple Eluhlaza Okwesibhakabhaka Nemhlophe Ye-Silicone Rubber?

Ama-thermocouple e-Type K ayimikhiqizo yokuzwa izinga lokushisa esetshenziswa kakhulu ekulinganisweni kwezinga lokushisa kwezimboni. Izintambo zokunxephezela yizingxenye ezisekelayo eziyinhloko ezixhumanisa ukuphela kokuzwa nethuluzi lokubonisa. Phakathi kwazo, izintambo zokunxephezela ezinombala oluhlaza okwesibhakabhaka nomhlophe okwesibhakabhaka ezinesivikelo serabha.I-thermocouple ye-Chinese Standard K yohlobo lwe-Chinese Chinese Eluhlaza Okwesibhakabhaka Nomhlophe I-Silicon Insulated Wire 20AWG Ukukhiqizwa Nefektri | I-TANKIIsezibe yisinqumo esivamile sokulinganisa izinga lokushisa eliphakathi nendawo kanye nemishini yokwenza izinto ngokuzenzakalela, ngenxa yokuguquguquka kwazo, ukumelana nokushisa kanye nokuhambisana kwazo okuqinile.

Abathengi abaningi bavame ukudida amakhodi okuqeda iziqu, bangazinaki izinto zeshelufu, noma bakhethe ibanga lokunemba elingalungile lapho bethenga. Lawa maphutha azogcina eholele emaphutheni amakhulu okulinganisa izinga lokushisa, ukuqhekeka kwentambo nokuguga, ngisho nokuhluleka okuphelele kokulinganisa izinga lokushisa. Lesi sihloko sichaza izindlela ezifanele zokuthenga izintambo ezikhokhela irabha ye-silicone eluhlaza okwesibhakabhaka yohlobo lwe-Type K ngokuningiliziwe kusukela ezicini ezintathu: incazelo yomkhiqizo, amaphuzu okukhetha ayinhloko kanye nezihibe ezivamile.

1. Iyini intambo yokugcwalisa irabha ye-Silicone Rubber Compensating yohlobo lwe-K Green-White?

1.1 Incazelo Eyisisekelo

Izinto eziyinhloko zomqhubi wentambo yokukhokha yohlobo lwe-K zifana ncamashi ne-Type K thermocouple — i-nickel-chromium kanye ne-nickel-silicon alloy. Isetshenziselwa ukwelula ukuphela okubandayo kwe-thermocouple kanye nokulungisa amaphutha okushisa wesekethe yokulinganisa, okuyisihluthulelo sokuqinisekisa ukunemba kokulinganisa.

Okuluhlaza okotshani nokumhlophe kuyikhodi yombala ejwayelekile yezintambo ezikhokhelayo zohlobo lwe-K. I-core eqondile iluhlaza okotshani kanti i-core engalungile imhlophe. Ivumela ukuhlonza okusheshayo ikhodi yokuphothula kanye ne-polarity ukuze kugwenywe ukuxhuma kabusha.

Irabha ye-silicone iyinto yangaphandle yesigqoko. Uma iqhathaniswa nesigqoko se-PVC esivamile, inokumelana okungcono kwezinga lokushisa eliphezulu neliphansi, ukumelana nokugoba kanye nokusebenza kahle kokuvikela.

1.2 Izimo Zokusebenza Eziyinhloko

Isetshenziswa kabanzi ezimweni zokulinganisa izinga lokushisa eliphakathi nendawo embonini yamakhemikhali, i-metallurgical, amandla, i-HVAC kanye nemishini ezenzakalelayo. Ifaneleka kakhulu imishini yokulinganisa izinga lokushisa edinga ukugoba njalo nokufakwa okuhambayo, kanye nezimo zokusebenza ezinokushisa okuphezulu lapho izintambo ezivamile ze-PVC kulula ukuzigugisa.

2. Izindlela Zokukhetha Izihluthulelo: Izici Ezi-5 Eziyinhloko

2.1 Qondanisa Ikhodi Yokuphothula bese Uqinisekisa Izinto Zomqhubi Oyinhloko

Inani eliyinhloko lentambo yokubuyisela yi-temperature compensation. Ingasebenza kahle kuphela uma ikhodi yayo yokuphothula ifana ngokuphelele ne-thermocouple.

Intambo yokubuyisela yohlobo lwe-K kumele isebenzise i-nickel-chromium / nickel-silicon alloy core. Ayisoze yathathelwa indawo yizinto ezivamile ezifana nethusi noma i-constantan. Eminye imikhiqizo engabizi kakhulu isebenzisa intambo yethusi esikhundleni sayo, engenawo nhlobo umphumela wokubuyisela futhi izobangela amaphutha okulinganisa izinga lokushisa angama-degree Celsius amaningana.

Uma uthenga, ungenza isahlulelo sokuqala ngekhodi yombala oluhlaza okotshani nomhlophe. Okwamanje, kufanele udinge umhlinzeki ukuthi anikeze imibiko yokuhlola ukwakheka kwezinto ukuze aqinisekise isilinganiso se-alloy se-wire core.

2.2 Qinisekisa ikhwalithi ye-Silicone Rubber Sheath kanye ne-Temperature Rating

Ikhwalithi yesheya yerabha ye-silicone inquma ngqo impilo yesevisi kanye nokuzivumelanisa nezimo kwemvelo kwentambo.

Intambo yokulinganisa irabha ye-silicone esezingeni eliphezulu ingamelana nokushisa kwesikhathi eside kusukela ku--60°C kuya ku-200°C, futhi ingamelana no-250°C isikhathi esifushane. Iphinde ibe nezakhiwo ezivimbela ilangabi, ezimelana ne-ozone kanye nezokulwa nokuguga. Igobolondo lerabha ye-silicone elingaphansi alinawo amandla okumelana nokushisa anele, futhi kulula ukuliqhekeza futhi linamathele. Lizobangela umonakalo wesendlalelo sokushisa kanye nokwehluleka kokulinganisa izinga lokushisa ngesikhathi esifushane ngaphansi kwendawo yokushisa ephezulu.

Ukuze kuqhathaniswe ngokunembile, ithebula elingezansi libonisa umehluko phakathi kwezinhlobo ezimbili ezivamile ze-sheath:

Izintambo zokukhokha zihlukaniswe ngamamaki amabili okunemba: amamaki okunemba kanye namamaki ajwayelekile, anezinhlobo ezahlukene zamaphutha avumelekile.

Iphutha elivumelekile lebanga elijwayelekile lingu-±2.5°C, kanti elebanga lokunemba lingu-±1.5°C. Zihambisana nezinhlelo zokulinganisa izinga lokushisa ezinezidingo ezahlukene zokunemba. Ibanga elijwayelekile lifanelekela ukulinganisa izinga lokushisa elijwayelekile lezimboni kanye nokuqhathaniswa kwemishini evamile. Ibanga lokunemba linconywa emalabhorethri, amathuluzi okunemba kanye nezimo zokulinganisa ezinembile kakhulu.

2.4 Khetha i-Wire Gauge Efanele Ngokusekelwe Ebangeni Lezintambo

Igeyiji yentambo ithinta ngqo ukumelana kwesekethe kanye nokulahleka kwesignali. Uma ibanga lezintambo lide, kulapho kufanele kukhethwe khona igeyiji yentambo ebanzi.

Imininingwane evamile ifaka phakathi i-2×0.5mm², 2×1.0mm², 2×1.5mm², njll. I-0.5mm² iyatholakala kwizintambo zebanga elifushane, kuyilapho i-1.0mm² nangaphezulu inconywa ekudlulisweni kwebanga elide. Ububanzi bentambo obuncane kakhulu buzobangela ukuncishiswa kwesignali futhi kwandise iphutha lokulinganisa izinga lokushisa. Ububanzi bentambo obukhulu kakhulu buzokwengeza izindleko zokuthenga ezingadingekile.

2.5 Qinisekisa Ukusebenza Okukhethekile Ngokwesimo Sesevisi

Uma isetshenziswa ezindaweni zangaphandle noma ezinomswakama, udinga ukuqinisekisa ukusebenza kwe-sheath okungangeni manzi nokungangeni komswakama. Uma isetshenziswa ezindaweni ezinamafutha noma ezigqwalisayo, kufanele ukhethe i-sheath yerabha ye-silicone ekhethekile engangeni mafutha futhi engangeni makhemikhali. Ezimweni zokudonsa kanye nokunyakaza okuphindaphindiwe, izintambo eziguquguqukayo nezinomongo othambile oboshwe ziyadingeka ukuthuthukisa impilo yokumelana nokukhathala.

3. Amaphutha Okukhetha Okuvamile Okufanele Uwagweme

3.1 Iphutha 1: Ukushintsha Intambo Ekhokhelayo Ngentambo Ejwayelekile Kagesi

Ucingo olujwayelekile lwethusi alunawo umsebenzi wokunciphisa izinga lokushisa. Alukwazi ukulungisa iphutha lokushisa lokugcina elibandayo, futhi luzobangela ukungalingani okukhulu kwedatha yokulinganisa izinga lokushisa. Inani eliyinhloko locingo lokunciphisa lisekufaneni kwezinto eziyinhloko ze-alloy kanye ne-thermocouple. Alunakushintshwa ucingo olujwayelekile lukagesi ukuze kongiwe izindleko.

3.2 Iphutha 2: Ukugxila Entengoni Kuphela Ngesikhathi Ungayinaki Ikhwalithi Yezinto Ezibalulekile

Izintambo zokukhokha ezibiza kancane ngokuvamile zinezinkinga ezifana nezinto eziyinhloko ezingcolile kanye ne-sheath eyenziwe ngezinto eziphinde zasetshenziswa. Zingase zisebenze ngokujwayelekile ekusetshenzisweni kwesikhathi esifushane, kodwa zizobangela ukukhukhuleka kwezinga lokushisa, ukuqhekeka kwe-sheath kanye nezinye izinkinga ngokuhamba kwesikhathi, okuzokwandisa izindleko zokulungisa imishini.

3.3 Iphutha 3: Ukugxila Kuphela Ekuphikeleni Ukushisa Ngesikhathi Unganaki Ukusebenza Kokufudumeza

Isigqoko serabha se-silicone akufanele simelane nokushisa okuphezulu kuphela, kodwa futhi siqinisekise amandla okushisa lapho kushisa okuphezulu. Imikhiqizo ephansi izoba nokwehla okukhulu kokusebenza kokushisa lapho kushisa okuphezulu, okuvame ukuvuza kukagesi kanye nokuphazamiseka kwesignali, okuthinta ukuzinza kokulinganiswa kokushisa.

4. Intambo Yokukhokhela Irabha Yesilikhi Yohlobo lwe-Tankii Type K Eluhlaza Okwesibhakabhaka Nomhlophe

4.1 Umgogodla We-Alloy Wangempela Onokunemba Okuzinzile

Intambo yethu yokubuyisela yohlobo lwe-K isebenzisa umongo we-alloy we-nickel-chromium/nickel-silicon ojwayelekile, kanye nekhodi yokuphothula ehambisana ngokunembile nama-thermocouple ohlobo lwe-K.

Kokubili izinga elijwayelekile kanye nezinga lokunemba kuyatholakala. Iqoqo ngalinye lihlolwa amandla okushisa, ngamaphutha alawulwa ngokuqinile ngaphakathi kwamazinga kazwelonke. Ikhodi yombala ejwayelekile eluhlaza okwesibhakabhaka nomhlophe ihlukanisa izigxobo ezinhle nezimbi, okwenza izintambo zibe lula futhi zingabi namaphutha.

4.2 Isigqoko se-Silicone se-Premium sezimo zokusebenza eziyinkimbinkimbi

Isigqoko senziwe ngerabha ye-silicone engabonakali, enezinga lokushisa eliphakathi kuka--60°C ~ 200°C, ukubambezeleka okuhle kakhulu komlilo, ukumelana nokuguga kanye nokusebenza kahle kokuvikela.

Sinikeza izinketho eziningi zeshedi kufaka phakathi irabha ye-silicone evamile, irabha ye-silicone eguquguqukayo ephezulu kanye nerabha ye-silicone engamelani namafutha ukuze ivumelane nezimo zesevisi ezahlukene. Akulula ukuyiqhekeka ngemva kokugoba okuphindaphindiwe, futhi isikhathi sayo sesevisi singaphezu kokuphindwe kathathu kunezintambo ze-PVC ezivamile.

4.3 Imininingwane Egcwele kanye Nokusekelwa Kokwenza Ngokwezifiso

Amageyiji entambo evamile kusukela ku-0.3mm² kuya ku-2.5mm² ayatholakala esitokweni. Izinhlobo ezine-single-core, multi-core kanye nezivikelo zonke zingenziwa ngezifiso.

Singenza ngokwezifiso imibala ehlukene yeshedi, amamaki aphrintiwe kanye nobude bekhoyili ngokuya ngezidingo zamakhasimende, sihlangabezane nezimo ezahlukene njengokufanisa imishini kanye nokuxhumanisa ubunjiniyela. Iqoqo ngalinye lemikhiqizo lihambisana nombiko wokuhlolwa kwezinto kanye nombiko wokuhlola ukunemba, onekhwalithi elandelekayo.

Isiphetho

Isihluthulelo sokukhetha ucingo oluhlanganisa irabha ye-silicone eluhlaza okwesibhakabhaka nomhlophe yohlobo lwe-Type K ukukhetha izinto ezifanele, ukuhambisana nokunemba okufanele kanye nokusebenza kwe-sheath, kunokubheka intengo kuphela. Ucingo oluhlanganisayo olufanelekayo alukwazi nje ukuqinisekisa idatha yokulinganisa izinga lokushisa enembile nezinzile, kodwa futhi lunciphise izindleko zokulungisa nezokufaka esikhundleni kamuva, futhi luthuthukise ukuthembeka kohlelo lonke lokulinganisa izinga lokushisa. Uma ungaqiniseki ukuthi iyiphi imininingwane ongayikhetha yephrojekthi yakho, noma unezidingo ezikhethekile zokwenza ngokwezifiso isimo sokusebenza, ungaxhumana nethimba lobuchwepheshe laseTankii ukuze uthole iziphakamiso zokukhetha kochwepheshe kanye nokuhlolwa kwesampula.