Hom kub khiav kub sensors muaj?

Kub khiav kub sensors yog qhov tseem ceeb ntawm kev txhaj tshuaj molding tshuab uas yuav tsum tau tswj qhov kub thiab txias heev. Muaj ntau yam khoom sib txawv xaiv los ntawm, txhua tus muaj nws tus kheej qhov kev xav, kev tsim qauv, thiab kev ua haujlwm zoo los ua kom tau raws li kev xav tau ntau yam. Lawv feem ntau tuaj yeem muab faib ua pawg raws li hom kev siv tshuab, qhov xwm txheej uas nws siv, thiab qib kev ua haujlwm:




I. Pab pawg los ntawm Sensing Principple



1. Sensors rau thermocouples



Hauv cov txheej txheem kub khiav, cov thermocouples yog txoj hauv kev zoo tshaj plaws los ntsuas qhov kub thiab txias. Lawv siv cov nyhuv thermoelectric ntawm qhov chaw uas ob lub hlau conductors sib ntsib los tsim cov teeb liab voltage uas yuav siv tau los ntsuas qhov kub thiab txias.



Hom K thermocouple (NiCr{0}}NiSilicon): Nws tuaj yeem ntsuas qhov kub ntawm -200 txog 2000 degrees Celsius.1300 degrees Celsius yog qhov ntau zaus, uas yog 0 txog 1200 degrees Celsius. Nta: Nws yog pheej yig, muaj linearity zoo, thiab tuaj yeem tswj tau qhov kub thiab txias thaum ua cov yas xws li PC thiab PEEK. Ntau tus neeg siv "Kub Runner Thermocouple Probe Temperature Sensor" los ntawm Jiangsu Huanya Electric Heating Instrument Co., Ltd. Nws tuaj yeem kuaj xyuas qhov kub ntawm 0 txog 700 degrees Celsius, ua haujlwm nrog ntau hom kev sib txuas, thiab hloov tau yooj yim.



Hom E thermocouple (NiCr{0}}Constantan): Nws muaj peev xwm ua kom muaj cua sov siab thiab muaj kev nkag siab zoo heev. Nws yog qhov zoo rau kev txhaj tshuaj molding qhov xwm txheej qhov kub hloov pauv tseem ceeb heev, xws li ua cov khoom siv kho mob.



Hom T thermocouple (Copper-Constantan): ruaj khov heev ntawm qhov kub thiab txias, zoo rau kev ua hauj lwm nrog thiab tswj cov ntaub ntawv uas rhiab heev rau qhov kub thiab txias, xws li PVC thiab PLA.



2. Resistance Temperature Detectors (RTDs): Cov cuab yeej no feem ntau siv platinum resistance thermometers (PT100, PT1000) los ntsuas qhov kub thiab txias los ntawm kev saib seb qhov kev hloov ntawm cov hlau hloov nrog qhov kub thiab txias li cas.



Qhov ntsuas kub yog los ntawm -200 txog 650 degrees Celsius, nrog qhov tseeb ntawm ± 0.1 degrees Celsius.



Pros: Nws nyob ruaj khov rau lub sijhawm ntev, tuaj yeem rov ua dua ob peb zaug, thiab zoo rau siab -precision kaw- voj tswj.



Feem ntau siv nyob rau hauv cov cheeb tsam cua sov ntxiv los yog ua kom lub qhov muag ntawm ib puag ncig sab nraud, thiab lawv kuj tuaj yeem siv nrog cov thermocouples kom tswj qhov kub thiab txias ntau dua.







II. Grouping los ntawm cov qauv thiab ntim



1. Thermocouples nrog armor



Encapsulated nyob rau hauv stainless hlau raj (xws li, 304/316L), sab hauv uas muaj siab -purity magnesium oxide hmoov raws li insulating thiab thermally conductive cov ntaub ntawv, boasting zoo siab tsis kam, kev co kuj, thiab corrosion kuj.



Shenzhen Subote Technology Co., Ltd. ua qhov no "K- hom kub khiav armored thermocouple." Qhov kev sojntsuam tuaj yeem ua me me li 1.5mm inch thiab ntev li 80, 100, lossis 120mm. Nws tuaj yeem ntsia tau rau hauv qhov chaw nruj thiab tuaj yeem saib xyuas qhov kub thiab txias kom raug.



Kev tsim kho armored tiv thaiv cov neeg kho tshuab puas tsuaj uas tshwm sim thaum txhaj tshuaj molding tshuab pib thiab nres ntau, uas ua rau lawv txoj sia nyob ntev.



2. Me me soj ntsuam Sensors



Qhov kev sojntsuam txoj kab uas hla tuaj yeem ua rau me me li 0.5 hli, uas ua rau nws zoo meej rau cov chaw me me xws li cov kub khiav thiab cov nozzles. Qhov no tso cai rau koj saib xyuas qhov ntsuas kub kom raug.



Siv ceramic lossis mica rwb thaiv tsev feem ntau los xyuas kom meej tias cov hluav taws xob rwb thaiv tsev thiab thermal conductivity ua haujlwm zoo ntawm qhov kub thiab txias.



Zoo rau ntau- kab noj hniav pwm, precision hluav taws xob tivthaiv txhaj tshuaj molding, thiab lwm yam kev siv uas xav tau ntau chav.



3. Tsau sensors nrog threads thiab flanges



Txhim kho siv tus qauv M6, M8, los yog lwm yam qauv xov los yog flange interfaces thiab tuav nyob rau hauv qhov chaw nrog locknuts kom tsis txhob tuaj dawb los yog poob tawm thaum lawv nthuav thiab cog lus.



Yooj yim muab tso ua ke, sib cais, thiab khaws cia nrog. Feem ntau siv nyob rau hauv kub khiav tshuab.







III. Kev sib koom ua ke los ntawm Kev Ua Haujlwm Kev Ua Haujlwm



1. Yam yooj yim ntawm Analog tso zis



Nws tuaj yeem xa tawm 4-20mA lossis 0-10V analog teeb liab uas ua haujlwm nrog feem ntau ntawm kev tswj kub thiab PLC systems.



Pheej yig, yoog raws, thiab ua haujlwm nrog cov txheej txheem txhaj tshuaj molding cov kab ntau lawm.



Piv txwv li, Huanya cov khoom lag luam tuaj yeem xa tawm 4-20mA cov cim, uas yog qhov zoo rau feem ntau cov ntawv thov kev tswj kub.



2. Ntse Digital Sensors



Ntxiv TEDS (Electronic Data Sheet) muaj nuj nqi, uas muaj ib qho ua - hauv nti uas khaws cov qauv thiab cov ntaub ntawv ntsuas. Nws txhawb plug-thiab-play, automated identification, thiab tej thaj chaw deb calibration.



Kistler 4004A sensor yog ib qho piv txwv zoo vim tias nws tuaj yeem ntsuas ob lub siab thiab kub tib lub sijhawm. Nws muaj lub hauv ntej -kawg txoj kab uas hla ntawm tsuas yog 3 hli, yog li nws yog qhov zoo rau kev tsim pwm ntse thiab 3D luam ntawv.



Nws tuaj yeem sib txuas lus siv RS232 lossis IO-Txuas txuas, uas ua rau nws yooj yim rau kev txuas mus rau cov txheej txheem saib xyuas zoo li ComoNeo rau cov ntaub ntawv pom thiab teeb meem kev twv ua ntej.



3. Composite Sensors: Cov sensors no muab cov ntaub ntawv kub thiab siab los muab cov duab tag nrho ntawm cov yaj ntws li cas.



Nws tuaj yeem pom cov teeb meem nrog lub kaw lus, suav nrog lub taub hau thaiv, hnav - tawm qhov chaw, lossis rov qab, thiab qhia rau koj paub txog lawv ua ntej lawv tshwm sim.



Zoo rau cov ntawv thov uas yuav tsum muaj kev ntseeg siab heev, suav nrog cov khoom siv rau cov tsheb thiab cov dav hlau.







IV. Cov khoom lag luam thiab kev siv hom



Kev lag luam hauv tsev muaj ob qho khoom lag luam kim thoob ntiaj teb thiab pheej yig hauv tsev hom:



OMRON paub txog nws ± 0.08℃qhov kub thiab txias tswj qhov tseeb. Nws siv siab - precision sensors los ntawm lwm lub teb chaws thiab muaj kev tiv thaiv zoo heev - cuam tshuam tsim.



Kistler yog lub siab -kawg Swiss hom uas ua rau cov cuab yeej ntse sib xyaw ua ke uas feem ntau siv hauv kev kho mob txhaj tshuaj molding.



Huanya thiab Subote: Muag pheej yig K-hom thiab E- hom thermocouples uas ua haujlwm nrog cov khoom siv feem ntau.