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Thermal Resistance RTDS

Tsev / Khoom / Thermal Resistance RTDS
Koj tus kws tshaj lij Thermocouples & Rtds Chaw tsim tshuaj paus hauv Suav teb

Chongqing Duchin Instrument CO., LTD yog cov chaw tsim khoom hauv kev tsim cov thermocouples thiab rtd sensors hauv Suav teb.Peb tau mob siab rau kev lag luam kub sensors rau 29 xyoo txog tam sim no. Thiab tam sim no, peb muaj ntau tshaj 30 kev lag luam ua patents thiab khoom.

Siab Zoo

Nrog yuav luag 29 xyoo ntawm kev lag luam kev paub, peb yog cov kws tshaj lij hauv kev tsim khoom thiab ntsuas qhov ntsuas kub, tau txais ntawv pov thawj los ntawm IS0 9001 Kev Tswj Xyuas Zoo thiab ISO 14001 Environmental Management System, nrog EX NEPSI, CE thiab SIL2 Certifications .

Pab neeg tshaj lij

Duchin tab tom ua haujlwm ntawm kev txhim kho cov txheej txheem, ntiav cov neeg ua haujlwm raug thiab muab lawv los ntawm cov txheej txheem kev cob qhia kom raug, thiab tseem ceeb ntawm kev sib txuas lus cov neeg siv khoom xav tau los xyuas kom meej tias nws lub hom phiaj ntawm 100% Kev Ntsuas Zoo thiab Kev Txaus Siab tsis ploj mus.

Nqi siv tau

Duchin tsis tsuas yog muaj cov khoom siv dav dav thiab kev txhawb nqa los pab peb cov neeg siv khoom txhim kho lawv cov khoom zoo, tab sis kuj muaj cov khoom siv ruaj khov kom ntseeg tau cov nqi zoo nrog cov khoom zoo.

Kev pabcuam zoo heev

Duchin yeej kev ntseeg siab thiab tau txais lub koob npe nrov los ntawm cov neeg siv khoom los ntawm kev muab cov khoom lag luam zoo thiab cov kev pabcuam zoo tshaj 24- teev. Peb kuj muab cov ntaub ntawv pov thawj poob siab los xyuas kom meej tias cov khoom zoo.

 

 

Tsev 12 Rau sab kawg 1/2
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Rtd yog dab tsi?

Lub ntsuas ntsuas kub tsis kam (RTD) yog ib qho khoom siv nrog qhov kub thiab txias coefficient (uas yog, nws qhov kev tiv thaiv txawv ntawm qhov kub thiab txias). Nws yog siv los ntsuas qhov ntsuas kub, feem ntau yog dhau los ntawm qhov qis qis tam sim no los ntawm nws thiab ntsuas qhov hluav taws xob poob. Lub thermistor yog ib hom RTD.

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Dab tsi yog cov yam ntxwv ntawm assemble rtd?

 

 

Thermoelements

● Pt100, Pt1000, Cu50, Cu100 thiab lwm yam yog hom tsim nyog.
● 3-wire system yog siv tsis tu ncua. Txhawm rau ua tiav qhov tseeb zoo dua, 4-cov kab hluav taws xob tau pom zoo.
● Ib hom kab hlau tsis sib haum yog ntau hom, ob thiab triple hlau hom yog customizable raws li qhov tsim nyog.

 

Specifications

● Txoj hauv kev ua kom muaj kev sib txuas yog cov khoom sib txuas, lub taub hau dej pov thawj, lub taub hau tawg, thiab lwm yam. Lub taub hau-mounted kub transmitter muaj nyob rau hauv qhov sib txuas.
● Kev txhim kho txoj kev: tsis muaj mounting, xov mounting, thiab flange mounting.
● Cov lus qhia qhov kub thiab qhov tseeb thov xa mus rau Thermal Resistance Limits OfError.

 

Kev tiv thaiv lub raj

● Cov kab uas hla sab nraud yog φ12,16,20 rau lub raj tiv thaiv.
● Khoom siv: stainless hlau, corrosion-resistant alloy, tes tsho PTFE, thiab lwm yam.
● Qhov ntev tsawg kawg yog feem ntau tsis luv dua 150mm, qhov ntev tshaj plaws feem ntau tsis tshaj 3000mm.

 

 

 

Dab tsi yog cov yam ntxwv ntawm sheath rtd?
 
 

Thermoelements

● Pt100 yog hom haum.

● 3-wire system yog siv tsis tu ncua. Txhawm rau ua tiav qhov tseeb zoo dua, 4-cov kab hluav taws xob tau pom zoo.

● Ib hom kab hlau tsis sib haum yog ntau hom, ob thiab triple hlau hom yog customizable raws li qhov tsim nyog.

 
 
 

Specifications

● Txoj hauv kev ua kom muaj kev sib txuas yog cov khoom sib txuas, lub taub hau dej pov thawj, lub taub hau tawg, thiab lwm yam. Lub taub hau-mounted kub transmitter muaj nyob rau hauv qhov sib txuas.

● Kev txhim kho txoj kev: tsis muaj mounting, xov mounting, thiab flange mounting.

● Cov lus qhia ntsuas kub thiab cov ntaub ntawv raug thov xa mus rau Thermal Resistant Limits Error Chart.

 
 
 

Kev tiv thaiv lub raj

● Cov kab uas hla sab nraud yog φ3,4,5,6,6.35,8 rau lub raj tiv thaiv.

● Peb cov khoom xaiv yog stainless hlau, corrosion-resistant alloy, tes tsho PTFE, thiab lwm yam.

 

 

 

Daim ntawv thov

 

Kev lag luam photovoltaic
Kev lag luam dav hlau
Kev lag luam tshuaj
Cov cuab yeej tsim khoom lag luam
Kev lag luam metallurgical
Cov ntawv thov hauv University

 

Peb Cov Ntawv Pov Thawj

 

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Daim ntawv tso cai ua lag luam
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Daim ntawv pov thawj ntawm High-tech Enterprise
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Daim ntawv pov thawj ntawm "SRDI"
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Tus thawj coj ntawm Tuam Tshoj Instruments Manufacturers Association
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Tus tswv cuab ntawm Tuam Tshoj Photovoltaic Industry Association (CPIA)
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Pom zoo tus neeg muab khoom ntawm Tuam Tshoj Kub Kho Mob Association (CHTA)
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Certificate of National Torch Program Items
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Certificate Of Work Safety Standardization
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Intellectual Property Management System Certification
FAQ

 

Q: RTD siv los ntsuas qhov kub li cas?

A: Nws muaj ib zaj duab xis nyias ntawm platinum ntawm ib zaj duab xis yas. Nws kuj txawv nrog kub thiab nws feem ntau ntsuas kub txog 850 degree. Hla tam sim no los ntawm RTD tsim ib qho hluav taws xob hla RTD. Los ntawm kev ntsuas qhov voltage, koj tuaj yeem txiav txim siab nws qhov tsis kam thiab, yog li, nws qhov kub thiab txias.

Q: PT100 RTD yog dab tsi?

A: PT100 yog hom kev ntsuas kub siab tshaj plaws (RTD). PT100 muaj qhov tsis kam ntawm 100 Ohms ntawm 0 degree thiab 138.5 Ohms ntawm 100 degree. PT100s yog ib qho kev xaiv rau kev ntsuas kub hauv cov txheej txheem kev lag luam thiab cov chaw sim. Lawv yog cov kev xaiv nrov vim lawv cov stability, raug thiab repeatability.

Q: RTD siv qhov twg?

A: RTDs (qhov ntsuas kub tsis kam) yog cov ntsuas kub uas feem ntau siv rau ntau yam kev lag luam xws li kev lag luam boilers, petrochemical, tso pa tawm thiab ua zaub mov.

Q: RTDs siv rau dab tsi?

A: Qhov ntsuas kub tsis kam tiv thaiv (RTD), yog cov khoom siv zaj duab xis nyias ua los ntawm platinum, uas yog siv los ntsuas qhov kub thiab txias. Nws muaj zoo stability, raug thiab repeatability. Qhov kev tiv thaiv zoo li yuav luag linear nrog kub - qhov siab dua qhov kub, qhov loj dua qhov tsis kam.

Q: Vim li cas thiaj siv RTD hloov thermocouple?

A: RTD's muab qhov tseeb tshaj plaws thiab tej zaum yuav yog qhov kev daws teeb meem zoo dua thaum ntsuas qhov ntsuas qhov ntsuas qhov tseeb yuav tsum nyob ib puag ncig ± 0.05 txog ± 0.1 degree . Thermocouples hauv kev sib piv, muaj qhov raug qis dua nyob ib puag ncig ± 0.2 txog ± 0.5 degree .

Q: Puas yog RTD analog lossis digital?

A: Yav dhau los, qhov ntsuas kub yog qhov tseem ceeb los ntawm kev ntsuam xyuas ntawm cov khoom siv analog xws li RTDs, NTCs lossis thermocouples.

Q: Hom RTD zoo tshaj plaws yog dab tsi?

A: Platinum RTD (Pt RTD): Platinum RTDs yog hom RTD nrov tshaj plaws thiab tau siv dav hauv ntau daim ntawv thov kev lag luam. Lawv muaj kev ruaj ntseg zoo, raug, thiab linearity nyob rau hauv ntau qhov kub thiab txias. Platinum RTDs muaj nyob rau hauv ob qhov tseem ceeb: Pt100 thiab Pt1000.

Q: Vim li cas RTD tseem ceeb?

A: RTD sensors tau siv thoob plaws ntau lub lag luam los ua txoj haujlwm tseem ceeb ntawm kev ntsuas kub. Piv rau lwm cov cuab yeej ntsuas kub, RTDs tau ua pov thawj tias qee qhov tseeb tshaj plaws hauv kev lag luam. Cov khoom siv no muaj txiaj ntsig zoo thaum qhov tseeb thiab ruaj khov ntawm kev ntsuas yog qhov tseem ceeb.

Q: Vim li cas RTD muaj 3 xov hlau?

A: A 3-wire RTD siv lub xov tooj thib peb los ntsuas thiab them nyiaj rau qee qhov kev cuam tshuam ntawm kev tiv thaiv ntawm cov hlau lead hauv qhov ntsuas kub, tshwj xeeb tshaj yog nyob rau hauv qhov ntsuas kub ntawm qhov ntsuas kub ntawm qhov ntsuas kub.

Q: RTD yog dab tsi thiab nws hom?

A: Resistant Temperature Detector (RTD) yog ib hom ntsuas kub ntsuas, feem ntau hu ua cov ntsuas kub tsis kam. Nws ua haujlwm raws li kev hloov pauv ntawm cov hlau tsis kam vim qhov hloov pauv ntawm qhov kub thiab txias.

Q: Lub hauv paus ntsiab lus ntawm RTD thiab thermocouple yog dab tsi?

A: Lawv ua haujlwm ntawm lub hauv paus ntsiab lus hais tias qhov kev tiv thaiv ntawm cov hlau nce hauv kev faib ua feem rau nws qhov kub thiab txias. Platinum RTD siv platinum (Pt) rau qhov ntsuas kub tsis kam, uas muaj cov yam ntxwv kub zoo thiab yog cov kab thiab ruaj khov.

Q: Peb puas tuaj yeem hloov RTD nrog thermocouple?

A: Qee qhov thermocouples zoo ib yam li RTD. Txawm li cas los xij, feem ntau muaj qee qhov sib txawv me me. Koj feem ntau tsis tuaj yeem hloov lub thermocouple nrog RTD yam tsis tau hloov qee yam, xws li, reprogramming tus maub los rau ntau hom kub sensor.

Q: Qhov twg yog RTD sensor siv?

A: RTDs (qhov ntsuas kub tsis kam) yog cov ntsuas kub uas feem ntau siv rau ntau yam kev lag luam xws li kev lag luam boilers, petrochemical, tso pa tawm thiab ua zaub mov.

Q: Qhov txawv ntawm 2 xaim thiab 3 xaim RTD yog dab tsi?

A: Hauv qhov tseem ceeb: 2- Hlau yog qhov yooj yim thiab raug nqi tab sis qhov tseeb tsawg kawg nkaus. 3- Hlau yog ib qho kev sib haum xeeb, ntsuas qhov tseeb thiab tus nqi. 4- Hlau muab qhov raug siab tshaj plaws, them nyiaj rau tag nrho cov hlau lead tiv thaiv, tab sis los ntawm tus nqi siab tshaj.

Q: Qhov zoo ntawm RTD yog dab tsi?

A: Ib qho RTD tuaj yeem muab qhov ntsuas qhov ntsuas kub tau zoo thiab zoo ib yam vim tias qhov kev hloov pauv ntawm cov khoom siv tau zoo heev. Feem ntau RTD sensors muaj lub sij hawm teb ntawm 0.5 mus rau 5 vib nas this thiab feem ntau muaj cov platinum raws li lub caij, tab sis kuj tuaj yeem tsim nrog npib tsib xee lossis tooj liab.

Q: Muaj pes tsawg hom RTD sensors muaj?

A: Cov hom RTD feem ntau yog platinum, npib tsib xee, thiab tooj liab RTDs. Platinum RTDs yog hom RTD feem ntau siv, ua raws li nickel thiab tooj liab RTDs. RTDs kuj muaj nyob rau hauv cov chav kawm sib txawv, nrog rau Chav Kawm A thiab Chav B yog cov chav kawm siv feem ntau.

Q: Vim li cas RTD siv hauv kev lag luam?

A: Qee lub sij hawm hu ua cov ntsuas kub tsis kam, RTDs feem ntau yog siv hauv chav kuaj thiab kev siv khoom lag luam vim tias lawv muab qhov ntsuas qhov tseeb, txhim khu kev qha thoob plaws qhov kub thiab txias.

Q: Ib qho piv txwv ntawm RTD sensor yog dab tsi?

A: Qee qhov piv txwv ntawm RTD sensor yog coolant sensor, kis roj temp. sensors, intake air temperature sensor, fire detectors, etc.. Vim lawv qhov raug thiab ruaj khov, RTD sensors tau hloov pauv cov thermocouples sai sai hauv kev lag luam. RTD tuaj yeem muab cov txiaj ntsig raug siab dua.

Q: RTD siv qhov twg?

A: RTDs (qhov ntsuas kub tsis kam) yog cov ntsuas kub uas feem ntau siv rau ntau yam kev lag luam xws li kev lag luam boilers, petrochemical, tso pa tawm thiab ua zaub mov.

Q: Qhov txawv ntawm Pt100 thiab Pt1000 RTD yog dab tsi?

A: Qhov sib txawv tseem ceeb ntawm Pt100s thiab Pt1000s feem ntau yog hluav taws xob tsis kam ntawm 0⁰C, uas yog tus lej hauv lub npe: Pt100 yog 100Ω ntawm 0⁰C thiab Pt1000 yog 1000Ω ntawm ⁰C . Qhov no ua rau Pt1000s raug ntau dua rau kev hloov pauv me me vim lawv yuav ua rau muaj kev hloov pauv loj dua thaum piv rau Pt100s.

Q: RTD puas ntsuas cua kub?

A: Sab nraum zoov Cua Kub RTD sensors yog tsim los nrog lub kaw lus sib dhos los tiv thaiv cov khoom siv los ntawm kev ntws corrosive, condensing lossis plua plav. Lub sensor ntsuas kub ntawm 5 txog 80 degree.

Q: Vim li cas 4 hlau RTD siv?

A: Lawv feem ntau yog siv rau hauv cov ntawv thov kev sim uas qhov tseeb yog qhov tseem ceeb. Qhov Circuit Court no yog siv rau cov hlau ntev ntev ntawm qhov ntsuas qhov ntsuas thiab ntsuas hluav taws xob raws li nws muaj peev xwm them nyiaj rau qhov tsis raug los ntawm cov hlau tsis kam.

 

Raws li ib qho ntawm cov ua thermal resistance rtds tuam ntxhab nyob rau hauv Suav teb, peb sov siab txais tos koj mus yuav cov thermal resistance rtds ua nyob rau hauv Suav teb nov los ntawm peb lub hoobkas. Tag nrho cov khoom customized yog nrog cov khoom zoo thiab cov nqi sib tw.