Kab Ntsig Kub Linear NMS2001
MicroSenseWire Analog Linear Heat Detector --NMS2001, muaj plaub lub cores nrog kev ua haujlwm siab thiab kev hloov pauv zoo, yog siv dav hauv kev lag luam, kev lag luam, thiab lwm qhov chaw muaj kev phom sij dhau los ntawm cua sov.
Cov qauv thiab nws ua haujlwm li cas
NMS2001 - LHD cable muaj plaub lub cores (liab thiab dawb) sib ntswg ua ke, thiab lub tsho sab nraud yog ua los ntawm cov khoom siv tiv taus cua sov-PVC, ua kom muaj zog thiab ntseeg tau. Cov khoom siv ntawm lub tsho sab nraud tuaj yeem hloov pauv kom tau raws li qhov xav tau ntawm ntau qhov chaw sib txawv, cov khoom siv tiv taus tshuaj lom neeg thiab cov khoom siv tiv thaiv UV.
Cov qauv no tau qhia hauv qab no:
Lub NMS2001 - LHD cable muaj kev ua haujlwm siab ntawm kev tiv thaiv hluav taws, muaj plaub lub cores ua los ntawm cov khoom siv txheej tshwj xeeb - NTC (cov coefficient kub tsis zoo). Lub davhlau ya nyob twg tuaj yeem qhia qhov kev hloov pauv ntawm qhov kub thiab txias ntawm lub kaw lus los ntawm kev saib xyuas qhov kev hloov pauv ntawm tus nqi tiv thaiv.
Thaum lub sijhawm txuas xov hlau thiab teeb tsa, ob txoj hlua liab sib luag thiab ob txoj hlua dawb sib luag tau txuas rau chav tswj thiab chav davhlau ya nyob twg, tsim kom muaj lub voj voog voj voog.
Lub kaw lus ntes tau qhov kev hloov pauv ntawm Linear Heat Detection Cable uas yog los ntawm qhov kev hloov pauv ntawm qhov kub ntawm lub voj voog -- piv txwv li thaum kub nce, qhov kev hloov pauv no yuav poob qis. Qhov kev hloov pauv no raug saib xyuas los ntawm linear detector Control Unit ntawm Linear Heat Detection Cable. Thaum nws mus txog qhov ntsuas ceeb toom ua ntej, lub teeb liab ceeb toom yuav tawm los. Qhov no tso cai rau lub kaw lus ntes tau hluav taws hauv qhov chaw lossis hauv kab ntawm tag nrho lub voj voog, uas yog tias lub kaw lus tuaj yeem ntes tau qhov kev hloov pauv ntawm qhov kub thiab txias hauv qee qhov chaw thiab qee thaj chaw. Tom qab ceeb toom, nws tuaj yeem rov qab ua haujlwm tau zoo.
Feem ntau qhov ntev ntawm cov khoom tiav yog 500m ib lub reel. Tsis pom zoo kom ntev dua, vim yog qhov tshwj xeeb ntawm lub teeb liab analog. Qhov kub ntawm lub tswb ceeb toom muaj feem cuam tshuam nrog qhov ntev ntawm LHD cable, yog li nws raug pom zoo kom ua qhov kev sim ceeb toom nrog 2m LHD cable. Yog tias qhov kub ntawm lub tswb ceeb toom tau teeb tsa ntawm 105 ℃, sim nrog 5m LHD cable, qhov kub ntawm lub tswb ceeb toom yuav qis dua, ntawm qhov tsis sib xws, qhov kub ntawm lub tswb ceeb toom yuav siab dua.
Cov yam ntxwv
♦Kev hloov pauv siab:nws tuaj yeem siv rau hauv cov cheeb tsam nqaim, qhov chaw hnyav thiab txaus ntshai;
♦Kev sib raug zoo heev:NMS2001-I Linear Detector Control Unit muaj relay output, uas tuaj yeem txuas nrog ntau yam hluav taws kub tswb tswj vaj huam sib luag mainframes;
♦Kev tiv thaiv tshuaj lom neeg thiab kev puas tsuaj:extrude thiab ua lub tsho nrog lub zog siab, uas tuaj yeem ua tau raws li qhov xav tau sib txawv;
♦Rov teeb tsa tau dua:Lub LHD cable tuaj yeem pib dua tom qab ceeb toom (nyob rau hauv qhov xwm txheej ntawm hluav taws kub ceeb toom kub tsis ua rau puas tsuaj rau linear cua sov nrhiav cable), txuag ntau tus nqi rau kev saib xyuas thiab kev ua haujlwm;
♦Ntau yam kev saib xyuas:tshwj tsis yog lub tswb ceeb toom hluav taws kub ib txwm muaj, qhov ua yuam kev ntawm qhov qhib hluav taws xob lossis luv hluav taws xob;
♦Kev cuam tshuam zoo tiv thaiv EMI (Kev cuam tshuam tsis kam):plaub-core stranded qauv muaj peev xwm tiv taus electromagnetic teb cuam tshuam, thiab
♦Kev txhim kho yooj yim thiab kev txij nkawm.
Cov Nta Daim Ntawv Thov
♦Lub tais cable
♦ Siv txoj siv sia
♦ Cov khoom siv faib hluav taws xob:hloov txee, transformer, transformer chaw nres tsheb thiab lub cev muaj zog tswj chaw
♦ Cov khoom siv plua plav thiab cov khoom siv plua plav hom hnab
♦ Chaw cia khoom thiab txee cia khoom
♦ Kev ua cov khoom siv hauv kev lag luam
♦ Choj, chaw nres nkoj thiab nkoj
♦ Cov chaw khaws tshuaj lom neeg
♦ Chaw nres dav hlau thiab chaw khaws roj
Kev sib txuas ntawm NMS2001 system
Daim Ntawv Ceeb Toom:
1.Nws raug pom zoo tias lub chaw nres nkoj thiab lub vaj huam sib luag tswj hwm hluav taws uas txuas nrog yuav tsum tau grounded kom ntseeg tau.
2.Txwv tsis pub khoov lossis tig lub LHD cable nrog lub kaum ntse ntse, thiab qhov tsawg kawg nkaus khoov radius ntawm LHD cable yuav tsum tsis pub tsawg dua 150mm kom tsis txhob puas tsuaj.
3.Cov khoom yuav tsum tau ntim zoo thaum lub sijhawm xa khoom, txwv tsis pub puas tsuaj.
4.Nws raug pom zoo kom sim lub tshuab ntes txhua xyoo, qhov kev tiv thaiv ib txwm ntawm cov cores yuav tsum tsis pub tsawg dua 50MΩ, txwv tsis pub, thov hloov. Cov khoom siv sim: 500V megger.
5.Tsis pub tswj lub tshuab ntes yam tsis tau tiv tauj peb lub tuam txhab.