Uhlobo lweT Thermocouple Constantan Wire kunye ne-TP TN yeThemometha
Iintambo zembuyekezo ye-thermocouple zinokubizwa njengezixhobo zecandelo, kuba zisetyenziselwa inkqubo yokulinganisa ubushushu. Ulwakhiwo luyafana nentambo yezixhobo ezibini kodwa izinto zomqhubi zahlukile. Ii-Thermocouples zisetyenziswa kwiinkqubo zokuqonda ubushushu kwaye zixhunyiwe kwiiprometers zokubonisa kunye nolawulo. I-thermocouple kunye ne-pyrometer ziqhutywa ngombane ziintambo zokongeza i-thermocouple / thermocouple. Abaqhubi abasetyenziselwa ezi ntambo ze-thermocouple bayacelwa ukuba babe neepropathi ezifanayo ze-thermo-electric (emf) njengaleyo ye-thermocouple esetyenziselwa ukujonga ubushushu.
Uhlobo lweT Thermocouple (iCopper + / UConstantan-) T uluhlu olunqamlezileyo kunye nokuchaneka okuphezulu kwentsimbi ye-thermocouple. Iyaziwa ngofakelo lobeko-liso lobushushu besayensi nolwezonyango. Ukuchaneka ± 1 ° C / 2 ° F kwimida esemgangathweni kunye ± 0.5 ° C / 1 ° F yemida ekhethekileyo, kwaye ineqondo lobushushu -330 ° F ~ 662 ° F (-200 ° C ~ 350 ° C) kuxhomekeke kubungakanani begeyiji yocingo.
Isityalo sethu sivelisa uhlobo lwe-KX, NX, EX, JX, NC, TX, SC / RC, KCA, KCB yokuhlawula intambo ye-thermocouple, kwaye zisetyenziswa kwizixhobo zokulinganisa ubushushu kunye neentambo. Iimveliso zethu zokubuyisa i-thermocouple zonke zenziwe ngokuthobela i-GB / T 4990-2010 'iingcingo zeAlloy zokwandisa kunye nokubuyisa iintambo ze-thermocouples' (Umgangatho weSizwe waseTshayina), kunye ne-IEC584-3 'Thermocouple part 3-compensating wire' (Umgangatho wamanye amazwe).
Ukumelwa kwecomp. ucingo: ikhowudi ye-thermocouple + C / X, umzekelo, SC, KX
X: Mfutshane ukwandiswa, kuthetha ukuba ingxubevange yocingo lwembuyekezo iyafana nengxubevange ye-thermocouple
C: Mfutshane kwimbuyekezo, kuthetha ukuba ingxubevange yocingo lwembuyekezo inabalinganiswa abafanayo ne-alloy ye-thermocouple's kuluhlu oluthile lobushushu.
Isicelo:
1. Ukufudumeza - Izitshisi zegesi zeezion
2. Ukupholisa- Iifriza
3. Ukukhuselwa kweinjini - amaqondo obushushu kunye nobushushu bomhlaba
4. Ukulawula ubushushu obuphezulu -Ukuphosa i-Iron
Iparameters eneenkcukacha
| Ikhowudi ye-Thermocouple | Ikhomputha. Chwetheza | Ikhomputha. Igama locingo | Ezintle | Ukungalunganga | ||
| Igama | Ikhowudi | Igama | Ikhowudi | |||
| S | I-SC | ubhedu-rhoqoan 0.6 | ubhedu | I-SPC | rhoqo 0.6 | SNC |
| R | RC | ubhedu-rhoqoan 0.6 | ubhedu | RPC | rhoqo 0.6 | I-RNC |
| K | I-KCA | Isinyithi-rhoqoan22 | Intsimbi | KPCA | engagungqiyo22 | IKNCA |
| K | I-KCB | ubhedu-rhoqo 40 | ubhedu | I-KPCB | rhoqo 40 | IKNCB |
| K | KX | Chromel10-NiSi3 | Chromel10 | KPX | NiSi3 | IKNX |
| N | I-NC | I-Iron-rhoqo rhoqo 18 | Intsimbi | I-NPC | rhoqo 18 | NNC |
| N | NX | NiCr14Si-NiSi4Mg | NiCr14Si | NPX | NiSi4Mg | NNX |
| E | UMSEBENZI | NiCr10-IConstantan45 | NiCr10 | EPX | IConstantan45 | ENX |
| J | JX | I-Iron-rhoqo rhoqo 45 | Intsimbi | JPX | rhoqo 45 | JNX |
| T | I-TX | ubhedu-rhoqoan 45 | ubhedu | I-TPX | rhoqo 45 | TNX |
| Umbala we-Insulation kunye ne-Sheath | ||||||
| Chwetheza | Zokuvala Umbala | Esingxotyeni Umbala | ||||
| Ezintle | Ukungalunganga | 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 |
| I-NC | BOMVU | NGWEVU | MNYAMA | NGWEVU | MNYAMA | LUBHELU |
| NX | BOMVU | NGWEVU | MNYAMA | NGWEVU | MNYAMA | LUBHELU |
| UMSEBENZI | BOMVU | NTSUNDU | MNYAMA | NGWEVU | MNYAMA | LUBHELU |
| JX | BOMVU | MFUSA | MNYAMA | NGWEVU | MNYAMA | LUBHELU |
| I-TX | BOMVU | MHLOPHE | MNYAMA | NGWEVU | MNYAMA | LUBHELU |
| Qaphela: G – Ukusetyenziswa ngokubanzi H-Ukusetyenziswa okunganyangekiyo kobushushu S-Iklasi yokuchaneka yodidi oluqhelekileyo alunalo uphawu | ||||||
Iinkcukacha zokupakisha Njengoko ubungakanani odolo kunye nemfuneko umthengi.
Iinkcukacha zokuHanjiswa: Ngu ulwandle / umoya / ukuhanjiswa okucacileyo
