Dab tsi yog Melt Pressure Sensors?
Melt pressure sensors yog cov cuab yeej tshwj xeeb tsim los ntsuas qhov siab ntawm siab -kub cov khoom molten. Hauv kev lag luam uas cuam tshuam nrog plastics, tshuaj fibers, roj hmab, thiab lwm yam polymers, cov sensors ua lub luag haujlwm tseem ceeb. Lawv muab cov ntaub ntawv - lub sijhawm tiag tiag ntawm lub siab hauv cov yaj, uas yog qhov tseem ceeb rau kev tswj xyuas cov khoom zoo, ua kom cov txheej txheem ua tau zoo, thiab tiv thaiv cov khoom siv kim heev.
Lawv Ua Haujlwm Li Cas?
Nyob rau hauv lub plawv ntawm lub melt pressure sensor yog rhiab heev diaphragm. Thaum cov khoom molten exerts siab, lub diaphragm deflects. Qhov kev hloov ntawm lub cev no ces hloov mus rau hauv lub teeb liab hluav taws xob. Feem ntau, piezoresistive lossis piezoelectric ntsiab yog siv. Hauv piezoresistive sensors, qhov deformation ntawm lub diaphragm hloov qhov tsis kam ntawm qhov ntsuas qhov ntsuas. Qhov kev hloov pauv no, ua raws li Ohm Txoj Cai, cuam tshuam nrog kev siv siab. Rau piezoelectric sensors, cov neeg kho tshuab kev ntxhov siab ntawm cov siv lead ua vim lub siab ua kom muaj hluav taws xob. Lub feeb hluav taws xob cov teeb liab yog tom qab ntawd nthuav dav thiab ua kom zoo los ntawm kev tsim - hauv hluav taws xob circuits. Thaum kawg, lawv tau muab txhais ua cov qauv tsim tawm, xws li 4-20 mA lossis 0-10V, uas tuaj yeem yooj yim cuam tshuam nrog kev tswj hwm kev ua haujlwm ntxiv thiab tshuaj xyuas. Qhov kev hloov pauv zoo nkauj no los ntawm cov neeg kho tshuab siab mus rau cov ntaub ntawv hluav taws xob txhawb kev lag luam kom muaj kev tswj xyuas meej ntawm lawv cov txheej txheem yaj.
Cov yam ntxwv tseem ceeb thiab qhov zoontawmMelt Pressure Sensors
Ziasiot Melt siab sensors tuaj nrog suite ntawm cov yam ntxwv uas ua rau lawv indispensable nyob rau hauv niaj hnub manufacturing.
1: Autozero/Magnetic Zero, super anti- cuam tshuam, ib qho - nyem clearing, luv- Circuit Court clearing, thiab sib nqus clearing, yooj yim rau kev debug ntawm qhov chaw.
2: Digital-analog integrated circuit design.
3: intrinsically muaj kev nyab xeeb, meej, ruaj khov, thiab txhim khu kev qha. Ntse, nyab xeeb, thiab neeg siv - phooj ywg
4: Dynisco & Gefran Melt Pressure Transmitter Interchangable, Mercury-Dawb & AFT thev naus laus zis thiab alloy filling, tsis yog - tshuaj lom thiab eco- tus phooj ywg, tus nqi- zoo thiab siv tau yooj yim.
5: Ntau yam tsis tuaj yeem hloov kho: Hom kub, tawg pov thawj, capillary -Tom, Relay tso zis, digital LCD zaub, Burst Plugs hom rau koj xaiv, Imported stainless hlau khoom, qib siab raug.
6: CE, RoHS, SIL2, PL"c" tau ntawv pov thawj.
7: Rigid / Flexible Stem nrog / tsis muaj thermocouple sensor qauv xaiv, hloov tau yooj yim thiab tshwj xeeb diaphragm cais;
Cov lus qhia txog kev txhim kho thiab tu
Kev txhim kho kom zoo yog qhov tseem ceeb rau kev ua haujlwm txhim khu kev qha ntawm cov kua nplaum siab sensors. Ua ntej, thaum lub sij hawm installation, lub hau diaphragm tiv thaiv yuav tsum tsis txhob muab tshem tawm casually los tiv thaiv tej yam kev puas tsuaj. Lub installation qhov yuav tsum tau machined precisely raws li muab kev kos duab kos duab. Txhua qhov burrs lossis irregularities nyob rau hauv lub qhov tuaj yeem khawb lub diaphragm, cuam tshuam lub sensor kev ua haujlwm.
Tsis tu ncua calibration tseem ceeb sib npaug. Nyob rau tib lub sijhawm, vim muaj cov yam ntxwv xws li kub hloov pauv thiab kev ntxhov siab ntawm lub tshuab, qhov ntsuas qhov tseeb yuav ploj mus. Calibration siv cov cuab yeej tshaj lij thiab ua raws li cov chaw tsim khoom cov lus qhia yuav tsum tau ua nyob rau lub sijhawm pom zoo. Cov txheej txheem no suav nrog kev siv lub siab paub qhov tseem ceeb thiab kho lub sensor cov zis kom phim lub siab tiag tiag.
Kev saib xyuas kuj tseem txuas ntxiv mus rau kev tu txhua hnub. Tom qab siv, tshwj xeeb tshaj yog nyob rau hauv daim ntaub ntawv uas lub yaj muaj impurities, lub sensor yuav tsum tau muab ntxuav maj mam. Siv cov ntaub mos mos thiab cov kuab tshuaj uas tsim nyog (ua kom muaj kev sib raug zoo nrog cov khoom siv sensor), txhua qhov seem yaj uas nyob rau saum npoo tuaj yeem raug tshem tawm. Tsis tas li ntawd, tshuaj xyuas cov kev sib txuas ntawm cable thiab ua kom muaj kev tiv thaiv kev tiv thaiv zoo tiv thaiv cov teeb liab cuam tshuam thiab hluav taws xob tsis raug. Los ntawm kev ua raws li cov kev teeb tsa thiab kev saib xyuas zoo tshaj plaws, kev ua neej nyob thiab qhov tseeb ntawm cov ntsuas kub siab tuaj yeem txhim kho tau zoo, muab kev ntsuas siab zoo thiab txhim khu kev qha hauv cov txheej txheem kev lag luam.
Daim ntawv thov nyob rau hauv txawv Industries
Plastics thiab Rubber Manufacturing
Hauv plastics thiab roj hmab industries, yaj siab sensors yog ubiquitous. Thaum lub sij hawm extrusion txheej txheem, qhov twg polymers raug yuam los ntawm ib tug tuag los tsim ntau yam profiles xws li cov kav dej, nplooj ntawv, los yog cables, lub sensor saib xyuas lub siab nyob rau hauv lub extruder chim. Qhov no ua kom cov khoom molten flows uniformly, tiv thaiv cov teeb meem xws li tuag o los yog tsis sib xws phab ntsa thickness. Hauv kev txhaj tshuaj molding, kev tswj xyuas meej yog qhov tseem ceeb rau kev sau cov pwm nyuaj. Los ntawm kev ntsuas qhov yaj tas li, cov tuam txhab lag luam tuaj yeem txhim kho qhov kev txhaj tshuaj nrawm thiab siab profile, txo qhov tsis xws luag xws li txhaj tshuaj luv luv, flash, lossis cov cim dab dej. Qhov kev tswj hwm qib no tsis tsuas yog txhim kho qhov zoo ntawm cov khoom kawg nkaus xwb tab sis kuj tseem txhawb kev tsim khoom los ntawm kev txo qis rework thiab seem.
Tshuaj thiab Petrochemical
Cov tshuaj thiab petrochemical sectors tuav ntau ntau ntawm corrosive thiab siab -kub tshuaj. Melt pressure sensors ntawm no yog siv nyob rau hauv reactors, pipelines, thiab distillation kab. Piv txwv li, nyob rau hauv polyethylene ntau lawm, qhov siab - siab polymerization tshwm sim, sensors taug qab lub siab los tswj cov tshuaj tiv thaiv stability. Nyob rau hauv petrochemical refining, lawv saib xyuas qhov ntws ntawm cov roj crude feem, kom ntseeg tau tias kev ua haujlwm zoo los ntawm cov khoom siv hluav taws xob thiab cov tshuab distillation. Ib qho kev poob siab tam sim ntawd los yog ntuav tuaj yeem qhia tau tias muaj kev thaiv, xau, lossis ua haujlwm tsis zoo hauv cov txheej txheem. Nrog rau tiag tiag - cov ntaub ntawv lub sijhawm siab, cov neeg ua haujlwm tuaj yeem kho tam sim ntawd, tiv thaiv cov xwm txheej txaus ntshai thiab raug nqi kaw.
Textile thiab Fiber
Hauv kev tsim textile thiab fiber ntau, melt pressure sensors ua lub luag haujlwm tseem ceeb hauv cov txheej txheem xws li fiber ntau spinning. Synthetic fibers xws li polyester thiab nylon yog tsim los ntawm melting polymer chips thiab extruding lawv los ntawm spinnerets. Lub sensor muab tso rau ntawm lub spinneret nkag ntsuas lub siab, uas dictates lub fiber txoj kab uas hla thiab uniformity. Kev tswj xyuas qhov siab sib xws ua rau cov fibers nrog cov tuab tuab, txhim kho lawv lub zog thiab zoo. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog rau siab - textiles kev ua tau zoo siv hauv kev lag luam xws li aerospace, automotive, thiab sportswear, qhov twg fiber ntau ncaj qha cuam tshuam rau cov khoom kawg kev ua tau zoo. Los ntawm kev sib koom ua ke ntawm cov ntsuas kub siab, cov tuam txhab textile tuaj yeem ua tau raws li cov kev xav tau ntawm cov kev siv niaj hnub no.
Xaiv Txoj Cai Melt Pressure Sensor
Xaiv qhov tsim nyog melt pressure sensor yog qhov kev txiav txim siab uas hinges ntawm ntau yam. Ua ntej, lub siab ntau yog qhov tseem ceeb. Ib tug yuav tsum xav txog qhov siab tshaj plaws uas lub kaw lus yuav ntsib. Raws li txoj cai ntawm tus ntiv tes xoo, lub ntsuas ntsuas qhov siab tshaj plaws yuav tsum yog tsawg kawg 1.5 npaug ntawm qhov siab tshaj qhov xav tau. Qhov no suav nrog ib qho kev nce siab tam sim lossis qhov hloov pauv uas tuaj yeem ua rau lub sensor puas nrog qhov nqaim. Piv txwv li, nyob rau hauv siab - siab polymerization reactors, qhov twg siab yuav skyrocket, ib tug txaus ranged sensor tsis yog -negotiable.
Cov kev xav tau raug sib txawv raws li daim ntawv thov. Hauv qee cov txheej txheem molding precision, zoo li micro- txhaj tshuaj molding rau cov khoom siv kho mob, lub sensor nrog qhov raug siab (qis rau feem ntawm ib feem pua) yog qhov tseem ceeb los xyuas kom meej cov khoom lag luam. Txawm li cas los xij, hauv cov ntawv thov uas xav tau tsawg dua, qhov qis dua me ntsis - qhov tseeb sensor yuav txaus, ntsuas tus nqi thiab kev ua haujlwm.
Qhov kub thiab txias compatibility yog lwm yam tseem ceeb. Yog tias cov txheej txheem ua haujlwm ntawm qhov kub siab heev, xws li hauv cov khoom siv ceramics siab heev uas cov melts tuaj yeem ncav cuag ntau tshaj ib txhiab degrees Celsius, lub sensor yuav tsum tau ntsuas kom tiv taus cov thermal extremes. Qee cov sensors tuaj nrog ua- hauv cov txheej txheem cua txias lossis cov cua sov tshwj xeeb- cov ntaub ntawv tiv taus kom ua haujlwm tau zoo hauv qhov chaw hnyav.
Chemical compatibility tsis tuaj yeem pom. Hauv cov nroj tsuag tshuaj uas cuam tshuam nrog corrosive acids los yog alkalis, lub sensor lub wetted qhov chaw yuav tsum tiv thaiv tshuaj tua kab mob. Cov ntaub ntawv zoo li tantalum lossis cov txheej tshwj xeeb ceramic yog siv los tiv thaiv lub sensor thiab tswj nws cov kev ua tau zoo.
Thaum kawg, qhov tso zis teeb liab hom teeb meem. Cov teeb liab tso zis ntau suav nrog 4-20 mA, 0-10V, lossis cov txheej txheem digital xws li HART lossis IO-LINK. Qhov kev xaiv nyob ntawm qhov kev tswj hwm uas twb muaj lawm hauv cov nroj tsuag. Rau niaj hnub, digitally integrated factories, ib tug sensor nrog ib tug digital tso zis yuav seamlessly cuam tshuam nrog programmable logic controllers (PLCs) thiab lwm yam khoom siv ntse, ua rau cov ntaub ntawv siab heev analytics thiab tej thaj chaw deb xyuas. Noj tag nrho cov khoom no rau hauv tus account kom ntseeg tau tias qhov kev xaiv yaj siab sensor yuav ua tau zoo hauv nws daim ntawv thov.
Tam sim no, Tuam Tshoj Ziasiot® Pressure Sensor chaw tsim tshuaj paus muab homyaj siab transmitters, yaj siab transducers, thiabmelt pressure sensorsnrog ntau yam ntaub ntawv thiab qhov ntev haum rau kev siv sib txawv; OEM kev pabcuam kuj muaj! Zoo siab txais tos tuaj xyuas thiab nug.
