Cartridge rhaub nrog thermocouple
Lub tshuab rhaub dej kub nrog cov thermocouple yog ib qho kev sib xyaw ua ke ntawm cov cua sov uas sib xyaw ua ke ntawm cov cua sov ua haujlwm ntawm lub tshuab hluav taws xob nrog lub ntsuas kub ntsuas lub peev xwm ntawm lub thermocouple 📊, tsim los xa cov cua sov hauv zos thaum ua haujlwm tiag tiag - lub sijhawm ntsuas kub thiab kev tswj hwm. Qhov no dual -kev ua haujlwm tsim ua rau lub tshuab rhaub dej kub nrog cov thermocouple indispensable nyob rau hauv kev lag luam uas qhov kub qhov tseeb ncaj qha cuam tshuam cov khoom zoo, kev nyab xeeb kev ua hauj lwm, thiab lub zog efficiency-xws li yas txhaj molding, tuag casting, ntim machinery, thiab kev kho mob cov cuab yeej. Tsis zoo li cov txheej txheem cartridge rhaub, uas xav tau cov ntsuas kub sab nraud, lub tshuab rhaub dej kub nrog cov thermocouple integrates lub sensor nyob rau hauv lub cua sov lub caij, txo cov installation complexity, txo qhov chaw siv, thiab xyuas kom meej tias kub nyeem ntawv qhia txog cov kev ua hauj lwm ntawm lub rhaub nws tus kheej.
Cov qauv tseem ceeb ntawm lub tshuab rhaub dej kub nrog cov thermocouple muaj plaub yam tseem ceeb: cov cua sov, thermocouple sensor, tiv thaiv sheath, thiab cov khoom siv rwb thaiv tsev 🔧. Cov khoom cua sov, feem ntau yog ua los ntawm Nichrome (NiCr 2080) tsis kam xaim, ua kom sov thaum lub tshuab hluav taws xob dhau los ntawm nws, nrog wattage thiab watt ntom ntom haum rau cov kev xav tau tshwj xeeb. Lub thermocouple-feem ntau hom J lossis Hom K- yog kos ncaj qha rau hauv lub rhaub, xws li ntawm lub taub, nruab nrab, lossis raws li qhov ntev ntawm daim cartridge, nyob ntawm seb qhov thermal profile xav tau. Qhov kev sib koom ua ke no ua kom ntseeg tau tias lub thermocouple ntes qhov tseeb qhov kub thiab txias ntawm lub rhaub lub hau, tshem tawm qhov kev ntsuas qeeb los ntawm kev tso tawm sab nraud. Kev tiv thaiv sheath, feem ntau yog ua los ntawm stainless hlau (304, 316L), Incoloy, los yog tooj dag, encases lub cua sov caij thiab thermocouple, muab kev tiv thaiv corrosion, mechanical tiv thaiv, thiab kev hloov hluav taws xob zoo. High-purity magnesium oxide (MgO) rwb thaiv tsev ua rau qhov sib txawv ntawm lub plhaub thiab cov khoom siv sab hauv, tiv thaiv hluav taws xob luv luv thiab txhim kho thermal conductivity.
Txhawm rau kom nkag siab zoo dua cov kev qhia tshwj xeeb thiab kev hloov pauv ntawm lub tshuab rhaub dej kub nrog cov thermocouple, cov lus hauv qab no qhia txog cov txheej txheem tseem ceeb thiab lawv cov kev sib txawv, uas yog qhov tseem ceeb rau kev xaiv chav tsev rau ib daim ntawv thov tshwj xeeb:
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Technical Parameter |
Hom kab mob |
Kev piav qhia |
|---|---|---|
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Sheath Diameter |
3mm - 32 hli |
Txiav txim siab qhov loj ntawm qhov ua ntej -drilled qhov xav tau rau kev teeb tsa; cov diameters me me haum rau qhov chaw nruj, thaum cov diameters loj dua tso tawm cov cua sov ntau dua. |
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Tag Nrho Ntev |
25mm - 2500 hli |
Ntev ntev ua kom sov cov khoom siv ntau dua thiab tsim nyog rau cov khoom siv loj; unheated aav (10mm ntawm txhuas kawg, 5mm hauv qab) tiv thaiv kev puas tsuaj sensor. |
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Kev khiav hauj lwm voltage |
12V - 240V |
Yuav tsum phim cov hluav taws xob ua kom muaj kev nyab xeeb; siab dua voltage feem ntau ua kom sov dua. |
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Watt Ceev |
0.5W/cm² - 40W/cm² |
Wattage ib chav tsev; siab dua yog rau siab -kub daim ntaub ntawv, thaum qis ntom haum rau tshav kub- cov ntaub ntawv rhiab heev. |
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Hom Thermocouple |
Hom J / Hom K |
Hom J (38℃- 760 degree) rau nruab nrab kub; Hom K (38℃- 1260 degree) rau siab -kub siv. |
|
Max ua haujlwm kub |
400℃- 800 degree |
Nyob ntawm cov ntaub ntawv sheath; Incoloy sheaths txhawb kev kub siab dua li stainless hlau. |
Qhov kev ua tau zoo ntawm lub tshuab rhaub dej kub nrog cov thermocouple yog txhais los ntawm nws lub peev xwm los tswj qhov kub thiab txias, uas tau ua tiav los ntawm kev kaw - voj kev tawm tswv yim tsim los ntawm cov thermocouple thiab lub ntsuas kub 🎯. Thaum lub tshuab ua kom sov, lub thermocouple tsis tu ncua ntsuas qhov kub thiab txias thiab xa cov teeb liab (feem ntau 4-20mA) rau tus maub los. Yog tias qhov kub siab tshaj qhov chaw teeb tsa, tus maub los txo lossis txiav tawm lub zog rau lub rhaub; yog tias nws poob qis dua qhov chaw teeb tsa, lub zog rov qab los. Qhov kev tawm tswv yim no tsis tsuas yog ua kom muaj qhov ntsuas kub zoo ib yam nkaus xwb tab sis tseem tiv thaiv kev kub dhau, uas tuaj yeem ua rau lub rhaub hluav taws kub, rwb thaiv tsev degradation, thiab muaj kev nyab xeeb. Tsis tas li ntawd, lub tshuab rhaub dej kub nrog cov thermocouple muaj kev ua haujlwm zoo heev, vim nws tsuas yog siv lub zog thaum tsim nyog, txo cov nqi ua haujlwm piv rau cov cua sov uas tsis muaj kev sib xyaw ua ke.
Daim ntawv thov sib txawv yuav tsum tau tshwj xeeb configurations ntawm cartridge rhaub nrog thermocouple, thiab manufacturers feem ntau muab customizations kom tau raws li cov kev cai tshwj xeeb. Piv txwv li, sib sib zog nqus-finned cartridge heaters nrog thermocouple yog tsim los rau kev siv hluav taws xob hloov pauv siab, muaj cov fins txuas ntxiv uas ua rau thaj chaw sib cuag nrog cov nruab nrab ib puag ncig, txhim kho kev ua haujlwm. Ntsia hlau-nyob rau hauv lub tshuab tso cua sov nrog cov thermocouple yog qhov zoo tagnrho rau cov ntawv thov uas muaj kev ruaj ntseg yog qhov tseem ceeb, xws li pwm cua sov, thaum cov qauv flanged haum rau immersion cua sov hauv cov kua lossis roj. Cov lus hauv qab no qhia txog cov chaw siv ntau yam thiab cov kev pom zoo sib xws ntawm lub tshuab rhaub dej kub nrog thermocouple:
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Daim ntawv thov cheeb tsam |
Pom zoo Cartridge rhaub nrog Thermocouple Configuration |
Qhov yuav tsum tau muaj |
|---|---|---|
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Yas Txhaj Molding |
Hom K thermocouple, 8-12mm txoj kab uas hla, 50-200mm ntev, 20-30W / cm² watt ntom, stainless hlau sheath |
Kev tswj qhov kub thiab txias (± 5 degree) kom ntseeg tau tias cov yas yaj thiab molding zoo ib yam. |
|
Tuag Casting |
Hom K thermocouple, 10-16mm txoj kab uas hla, 100-300mm ntev, 30-40W / cm² watt ntom, Incoloy sheath |
High -kub kuj thiab corrosion kuj tiv taus hnyav hlau casting ib puag ncig. |
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Cov khoom siv kho mob (piv txwv li, Sterilizers) |
Hom J thermocouple, 6-8mm txoj kab uas hla, 25-50mm ntev, 10-20W / cm² watt ntom, 316L stainless hlau sheath |
Sterilization compatibility, tsis tshua muaj kab mob kis tau tus mob, thiab kev tswj qhov kub thiab txias. |
|
Ntim Machinery |
Hom J thermocouple, 6-10mm txoj kab uas hla, 50-100mm ntev, 15-25W / cm² watt ntom, tooj dag sheath |
Kev kub ceev- lub sij hawm nce thiab kub zoo ib yam los xyuas kom muaj kev ruaj ntseg ntawm cov pob khoom. |
Txhawm rau kom lub neej ntev thiab txhim khu kev qha ntawm lub tshuab rhaub dej kub nrog cov thermocouple, kev teeb tsa kom zoo, kev saib xyuas, thiab kev daws teeb meem yog qhov tseem ceeb. Hauv qab no yog cov teeb meem kev lag luam uas feem ntau ntsib nrog lub tshuab rhaub dej kub nrog cov thermocouple, nrog rau cov ntsiab lus, cov tswv yim daws teeb meem (kwv yees li 100 lo lus tag nrho):
Tej Teeb Meem & Kev daws teeb meem: 1. Qhov ntsuas kub tsis raug: Txheeb xyuas cov thermocouple polarity thiab kev sib txuas; xyuas kom lub sensor yog embedded kom raug (tsis xoob los yog puas); calibrate lub thermocouple ib xyoos ib zaug 🛠️. 2. Lub rhaub hluav taws kub: Tshawb xyuas watt ntom ntais ntawv (tsis txhob overloading); xyuas kom nruj bore haum (0.001-0.003" qhov sib txawv) rau qhov zoo tshaj plaws tshav kub hloov lwm lub tsev; siv high-purity MgO rwb thaiv tsev. 3. Corrosion puas: Xaiv Incoloy/titanium sheaths rau hnyav tshuaj ib puag ncig; foob terminals nrog silicone potting; ntxuav bores tsis tu ncua kom tshem tawm cov khib nyiab fais fab kev cuam tshuam: siv cov ntaub thaiv npog rau cov khoom siv hluav taws xob; minimize electromagnetic cuam tshuam.
Glossary ntawm cov ntsiab lus tseem ceeb
1. Cartridge rhaub: Lub cylindrical hluav taws xob cua sov cov khoom tso rau hauv pre-drilled qhov los muab cov chaw hauv zos, tsom rau cov cua sov hauv kev lag luam. 2. Thermocouple: Lub ntsuas kub uas hloov thermal zog rau hauv hluav taws xob hluav taws xob (thermoelectric voltage) los ntsuas qhov kub, muaj li ntawm ob qhov sib txawv ntawm cov hlau sib txuas ntawm ib qho kawg . 2. Lub zog ntawm ib cheeb tsam (Watts): Ib thaj tsam ntawm Watts cm² lossis in²) ntawm lub tshuab tso cua sov, qhov tseem ceeb rau kev txiav txim siab cua sov ceev thiab siab tshaj plaws kev khiav hauj lwm kub . 4. Sheath: Cov txheej tiv thaiv sab nraud ntawm lub tshuab cua sov, feem ntau yog ua los ntawm cov hlau, uas tiv thaiv cov khoom siv sab hauv thiab ua kom yooj yim hloov cov cua sov. 5. MgO Rwb thaiv tsev: Siab - purity magnesium oxide hmoov siv los tiv thaiv cov hluav taws xob luv luv, hluav taws xob thiab hluav taws xob. conductivity. 6. Kaw-Loop Feedback System: Ib qho kev tswj xyuas qhov twg lub thermocouple lub teeb liab qhov kub thiab txias tau muab rov qab rau tus maub los, tso cai rau lub sijhawm tiag tiag ntawm lub rhaub lub zog kom tswj tau qhov kub uas xav tau. 7. Thermocouple Hom J/K: Feem ntau cov thermocouple kev faib tawm; Hom J siv hlau- cov xov hlau tsis tu ncua (38℃-760 degree), Hom K siv chromel-alumel xov hlau (38℃-1260 degree) rau qhov kub siab dua.
