Uhlobo lwe-K NiCr – I-NiAl Fiberglass Insulated Thermocouple Wire yeThermostat
Isishwankathelo seMveliso
Iimpawu zeMveliso
| Iimbonakalo | Iinkcukacha |
| Izinto zokuvala ubushushu | Isebenzisa i-fiberglass insulation, enika ukumelana nobushushu okugqwesileyo kunye neempawu zokukhusela umbane. Ingasebenza ngokuzinzileyo kwiindawo ezinobushushu obuphezulu, ithintela ngempumelelo ukungasebenzi kakuhle kombane njengeesekethe ezimfutshane. |
| Uhlobo lweThermocouple | YeyakwaUhlobo lwe-K thermocouple wire, yenziwe nge-NiCr – i-NiAl alloy. Iyakwazi ukuva utshintsho lobushushu ngokuchanekileyo kwaye ikhuphe imiqondiso yombane ehambelanayo. |
Amandla eMveliso kunye neeNdidi
I-TANKII inamandla okuvelisa kwaye inokuvelisa iintlobo ngeentlobo zeentambo ezihlawulela i-thermocouple, kuquka kodwa kungaphelelanga apho:
- Uhlobo lwe-KX
- Uhlobo lwe-NX
- Uhlobo lwe-EX
- Uhlobo lwe-JX
- Uhlobo lwe-NC
- Uhlobo lwe-TX
- Uhlobo lwe-SC/RC
- Uhlobo lwe-KCA
- Uhlobo lwe-KCB
Okwangoku, sikwabonelela ngeentambo ezinezixhobo ezahlukeneyo zokukhusela ubushushu, ezifana nePVC, PTFE, silicone, kunye nefiberglass, ukuhlangabezana neemfuno zeemeko ezahlukeneyo zokusetyenziswa.
Umgaqo Wokusebenza
Xa ubushushu butshintsha, intambo yokuhlawula ivelisa i-voltage encinci ize iyithumele kwi-thermocouple edibeneyo, nto leyo evumela ukulinganiswa kobushushu. Iintambo zokuhlawula i-thermocouple zingabizwa ngokuba ziintambo zezixhobo kwaye zihlala zisetyenziselwa ukulinganisa ubushushu benkqubo. Ulwakhiwo lwazo lufana nolweentambo zezixhobo ezimbini, kodwa izixhobo zomqhubi zahlukile. Ii-thermocouples zisetyenziselwa ukuqonda ubushushu kwaye ziqhagamshelwe kwii-pyrometers ukubonisa nokulawula ubushushu. Unxibelelwano lombane phakathi kwee-thermocouples kunye nee-pyrometers lwenziwa ngeentambo zokwandisa i-thermocouple / iintambo zokuhlawula i-thermocouple. Ii-conductor zezi ntambo ze-thermocouple kufuneka zibe neempawu ezifanayo ze-thermo-electric (emf) njengeze-thermocouples ezisetyenziselwa ukuqonda ubushushu.
Ukuthobela iMigangatho
Iimveliso zethu zokuhlawula i-thermocouple zenziwe ngokuhambelana ngqo nale migangatho ilandelayo:
- GB/T 4990 – 2010: “Iingcingo ze-alloy zokwandisa kunye neentambo zokuhlawula ii-thermocouples” (Umgangatho weSizwe waseTshayina)
- IEC584 – 3: “Ii-Thermocouples – Icandelo 3 – Iintambo zokuhlawula” (Umgangatho weHlabathi)
Inkcazo yeeNgxelo zeNtambo eziHlanganisayo
Iimpawu zeentambo zokuhlawula zimelwe ngolu hlobo: ikhowudi ye-thermocouple + C/X, umzekelo, i-SC, i-KX.
- X: Isifinyezo segama elithi “ulwandiso”, nto leyo ebonisa ukuba i-alloy yocingo oluhlawulelayo iyafana neyohlobo lwe-thermocouple.
- C: Isifinyezo segama elithi “imbuyekezo”, nto leyo ebonisa ukuba i-alloy yocingo oluhlawulelayo ineempawu ezifanayo neze-thermocouple ngaphakathi koluhlu oluthile lobushushu.
Ipharamitha eneenkcukacha zekhebula le-thermocouple
| Ikhowudi yeThermocouple | Uhlobo lweComp. | Igama leNtambo yeComp. | Elungileyo | Okungalunganga |
| Igama | Ikhowudi | Igama | Ikhowudi |
| S | SC | i-copper-constantan 0.6 | ithusi | I-SPC | i-constantan 0.6 | I-SNC |
| R | RC | i-copper-constantan 0.6 | ithusi | I-RPC | i-constantan 0.6 | I-RNC |
| K | I-KCA | I-Iron-constantan22 | Intsimbi | I-KPCA | constantan22 | I-KNCA |
| K | I-KCB | i-copper-constantan 40 | ithusi | I-KPCB | i-constantan 40 | I-KNCB |
| K | KX | I-Chromel10-NiSi3 | I-Chromel10 | I-KPX | I-NiSi3 | I-KNX |
| N | NC | Iron-constantan 18 | Intsimbi | I-NPC | i-constantan 18 | I-NNC |
| N | NX | I-NiCr14Si-NiSi4Mg | I-NiCr14Si | I-NPX | I-NiSi4Mg | I-NNX |
| E | EX | I-NiCr10-Constantan45 | I-NiCr10 | I-EPX | IConstantan45 | I-ENX |
| J | JX | Iron-constantan 45 | Intsimbi | I-JPX | i-constantan 45 | I-JNX |
| T | TX | i-copper-constantan 45 | ithusi | I-TPX | i-constantan 45 | I-TNX |
I-7 × 0.2mm Uhlobo lwe-K thermocouple Intambo/Intambo ehlawulelayo
| Umbala we-Insulation kunye ne-Sheath |
| Uhlobo | Umbala wokuvala | Umbala weSheath |
| Elungileyo | Okungalunganga | G | H |
| / | S | / | S |
| I-SC/RC | BOMVU | LUHLAZA | MNYAMA | NGWEVU | MNYAMA | LUBHELU |
| I-KCA | BOMVU | LUHLAZA | MNYAMA | NGWEVU | MNYAMA | LUBHELU |
| I-KCB | BOMVU | LUHLAZA | MNYAMA | NGWEVU | MNYAMA | LUBHELU |
| KX | BOMVU | MNYAMA | MNYAMA | NGWEVU | MNYAMA | LUBHELU |
| NC | BOMVU | NGWEVU | MNYAMA | NGWEVU | MNYAMA | LUBHELU |
| NX | BOMVU | NGWEVU | MNYAMA | NGWEVU | MNYAMA | LUBHELU |
| EX | BOMVU | NTSUNDU | MNYAMA | NGWEVU | MNYAMA | LUBHELU |
| JX | BOMVU | MFUSA | MNYAMA | NGWEVU | MNYAMA | LUBHELU |
| TX | BOMVU | MHLOPHE | MNYAMA | NGWEVU | MNYAMA | LUBHELU |
| Qaphela: G–Kusetyenziswa ngokubanzi H–Kusetyenziswa ngokungatshisi ubushushu S–Iklasi yokuchaneka Udidi oluqhelekileyo alunaphawu |
Izinto zokukhusela ubushushu zingenziwa ngokwesicelo sakho.