Gefran Pressure Sensor

Chifukwa cha zaka makumi anayi zachidziwitso, Gefran ndi mtsogoleri wa dziko lonse lapansi pakupanga ndi kupanga njira zothetsera njira zopangira mafakitale.
UKHALIDWE NDI TEKNOLOJIA
Pressure transducer ndi chipangizo chamagetsi chomwe chimasintha kusintha kwa thupi (kupanikizika) kukhala siginecha yamagetsi (panopa kapena voteji) yomwe imatha kuwerengedwa kapena kupezedwa ndi zida zosiyanasiyana zowongolera, zoyezera, ndi zosinthira.
Gefran, yomwe ili ndi Technological Pole yake, ndi imodzi mwamakampani ochepa apadziko lonse lapansi omwe ali ndi luso lopanga zinthu zovutirapo potengera umisiri wotsatirawu: Filimu yokhuthala pachitsulo chosapanga dzimbiri, Bonded strain gauge,
Piezoresistive silicon.
Gefran masensa akhoza kuyeza kuthamanga kwa madzi ndi mpweya mu ntchito zonse mafakitale, ndi mzere wathunthu kwa ranges kuchokera 0…50 mbar kuti 0…5000bar onse mavuto wachibale ndi mtheradi.
ONE STOP SHOP
Gefran imapereka mayankho athunthu amakampani, kupereka masensa akeake ndikuwonetsetsa kuti zikugwirizana kwambiri ndi kuphatikiza.
NTCHITO:
A team of Gefran experts works with the customer to select the ideal product for its application and to help install and configure devices (customercare@gefran.com)..
Gefran imapereka maphunziro osiyanasiyana pamiyezo yosiyanasiyana yaukadaulo ndi malonda amtundu wazinthu za Gefran komanso maphunziro apadera omwe amafunidwa.

APPLICATIONS:


ZOKHUDZA KWATHU PA TECHNOLOGY:
Gefran ali ndi ukadaulo wama transducer ake.
FILM YOYENERA PA ZINTHU ZOSANGALATSA
Mlatho wa Wheatstone umapangidwa ndi njira yosindikizira pazenera, yomwe imayika zosanjikiza zotchingira (dielectric), chowongolera (Cermet) ndi chosanjikiza chachitsulo pa diaphragm yachitsulo.
Kukula kwa diaphragm kumatsimikizira kuchuluka kwa kuyeza, ndipo kuwonjezeka kuchokera ku 200 ° C mpaka 900 ° C kumapangitsa kuti sensayo ikhale yolimba kwambiri komanso yodalirika.
Pofuna kutsimikiziranso kuti ali bwino, diaphragm imalumikizidwa ndi ma electronics pogwiritsa ntchito Wire Bonding.
PIEZORESISTIVE SILICON
Ukadaulo wa silicon wa piezoresistive umadziwika ndi kuyika kwa chip (solid state Wheatstone Bridge)chitsulo chothandizira ndi cholekanitsa chachitsulo cholumikizira ndi cholumikizira (pansi pa vacuum) chamafuta oteteza silikoni (kudzaza).
Chifukwa cha ukadaulo uwu, miyeso yosiyanasiyana ya ma sens a Gefran imatha kukhala yotsika kwambiri (0-50 mbar), yolondola kwambiri komanso yotsimikizika kwambiri.
BONDED STRAIN GAUGE
Ukadaulo wa Bonded strain-gauge nthawi zambiri umagwiritsidwa ntchito kupanga masensa otsimikizika chifukwa cha kusinthasintha kwake, kudalirika, komanso kulondola.
Choyezera (kukaniza) chimakhala ndi choonda kwambirizojambulazo zazitsulo zazitsulo, zopangidwa ndi mankhwala pogwiritsa ntchito ndondomeko yeniyeni.
Kukaniza ndi diaphragm zimalumikizidwa ndi luso laukadaulo laukadaulo pambuyo poyikira bwino strain-gauge (extensometer)kuonetsetsa kumamatira kwangwiro pamwamba ndikutsimikizira mzerendi repeatability.

KUSINTHA KWA MIYEZO
ZINSINSI ZAMBIRI ZA ZOPHUNZITSIRA PA NTCHITO ILIYNSE
Gefran imapereka ma transducer osiyanasiyana kuti ayeze
kukakamizidwa mu ntchito zonse zamakampani.
Mtunduwu umaphatikizansopo zitsanzo zamapulogalamu apadera komanso olondola kwambiri, komanso kugwiritsa ntchito movutikira komanso movutikira monga momwe zimakhalira pamakina am'manja.
Mndandanda wa TPF/TPFADA ndi njira yotsogola yaukadaulo yokhala ndi chitsulo cholimba kwambiri choyezera diaphragm.
Izi zimapangitsa kuti zikhale zachilendo komanso zoyenera kwambiri kuyeza kupanikizika kwamadzi owundana kwambiri komanso ankhanza komanso ma pastes.
Onjezani ku izi mndandanda watsopano wa TPFAS womwe umayambitsa ma diaphragms ocheperako mpaka Ø 8.6 mm, omwe ndi ang'onoang'ono kwambiri amtunduwu pamsika.
TPH/TPHADA, mndandanda, wokhala ndi diaphragm ya monolithic, ndiye chinthu choyenera kuyeza zovuta kwambiri (mpaka 5000 bar), kuphatikiza ndi kuthamanga kwamphamvu kwambiri.
NTCHITO YOTETEZEKA
KS yatsopano, mndandanda ndiye yankho labwino kwambiri pamapulogalamu onse a hydraulic ndi pneu matic omwe amafunikira transducer yotsika mtengo komanso magwiridwe antchito apamwamba komanso kudalirika.
Mndandanda wa KS umaperekedwa ndi satifiketi ya SIL2 molingana ndi IEC/EN 62061 motsatira Machinery Directive 2006/42/EC2006/42/CE.
Ndi chilolezo cha SIL2 palinso mndandanda watsopano wa KH wama hydraulics ogwiritsira ntchito mafoni.

CHIFUKWA CHIYANI GEFRAN?
ATEX: NTRINSIC SAFETY
Mitundu yosiyanasiyana ya masensa a Gefran imaphatikizapo ma transmitters a ATEX, abwino kwa mapulogalamu omwe amatha kuphulika pa mospheres.
Directive ya ATEX 2014/34/EU imanena za zida zamagetsi ndi zamakina komanso zida zodzitchinjiriza zomwe zitha kugwiritsidwa ntchito mumlengalenga wophulika kwambiri (mipweya, nthunzi, ndi ufa woyaka moto), kuphatikiza pazovuta kwambiri.
Mndandanda wa KX ndi wovomerezeka wa II1G Ex ia IIC T4, T5 ndi T6 ndipo umaphatikizapo miyeso yoyambira ± 1 bar mpaka 0…1000barg mu temperatu res kuchokera -40°C mpaka +80°C.
Kuonetsetsa chitetezo chokwanira komanso kudalirika, mndandanda wa KX, komanso Atex, umatsimikiziridwa ndi SIL2 (Functional Safety), ndiye kuti umagwira ntchito pazida zachitetezo zomwe zitha kuyikidwa mumlengalenga womwe ungathe kuphulika.
AUTOZERO & SPAN
Ntchito ya Autozero & Span imapereka ziro zosavuta komanso zogwira mtima komanso kuyika kwathunthu kwa chosinthira chopondera pogwiritsa ntchito cholembera cha maginito.
Ingoyikani cholembera pamalo olumikizirana (omwe amadziwika ndi chizindikiro kwa masekondi angapo ndipo ntchitoyo yachitika, popanda
kukhala ndi kutsegula kapena disassemble transducer.The digito Autozero & Span ntchito ikupezeka pa zitsanzo TKDA, TPSADA, TPFADA, TPFAS ndi TPHADA.

MLANGIZO WA KUSANKHA TRANSDUCER:


ZAMBIRI
ONERANI
Chiwonetsero cha plug-in cha TDP-1001 ndi chipangizo chapadziko lonse lapansi chomwe chingagwiritsidwe ntchito ndi ma transmitters onse a Gefran okhala ndi 4-20 mA output ndi EN 175301-803 A solenoid cholumikizira.
Sichifunikira magetsi: imalowetsa mwachindunji cholumikizira ndikupereka chiwonetsero chazithunzi za 4 m'malo opangira injini zama ering.
Ilinso ndi malire okhazikika a PNP otsegulira ma alarm owongolera odziyimira pawokha achitetezo.
Mtundu wa chitetezo cha ATEX-certified intrinsic safety, TDP-2000, ukupezeka kuti ugwiritsidwe ntchito m'malo omwe amatha kuphulika.
ADAPTER NDI ZIZINDIKIRO
Ma transducers a Gefran pressure transducers amapereka njira zambiri zolumikizirana zomangidwira: metric, gasi, NPT ndi UNF, komanso ma adapter osiyanasiyana osapanga dzimbiri (onse amuna / amuna ndi akazi / akazi) okhala ndi zisindikizo, cal led PKITxxx , kuti akwaniritse zofunikira zonse zolumikizirana.
ZOLUMIKIRA NDI ZINTHU ZONSE
Ma transducer a Gefran akupezeka ndi mitundu yosiyanasiyana ya zolumikizira zamagetsi (EN 175301-803, M12x1, etc.), ndipo pa chilichonse mwa Gefran amapereka cholumikizira chachikazi kuti chingwecho chigulitsidwe (chotchedwa CON xxx) kapena chingwe chowonjezera chisanadze. cholumikizidwa ndi cholumikizira chachimuna (chotchedwa CAVxxx) chokhala ndi kutalika mpaka 30 metres.

ZOKHUDZANA NAZO
OLAMULIRA
- zolowetsa zapadziko lonse lapansi za masensa amplified ndi osakulitsa
- kuthamanga kwambiri kupeza
- kulondola kwakukulu
- kuwerengera masamu, kuthamanga kwa delta
- 4 zotuluka zosinthika
- Kulumikizana kwa Modbus ndi Profibus
ZIZINDIKIRO ZA MPINU
- zolowetsa zapadziko lonse lapansi za ampl- kuchuluka kwambiri kopeza- kulondola kwambiri
- kuwerengera masamu, pressu- 4 zotuluka zosinthika
- Kuyika kwa Modbus ndi Profibus pazotsatira zosakulitsa p- 4 zosinthika
- Kulumikizana kwa Modbus
- kulowetsa kwa amplified pressu- 4 zotuluka zosinthika
- Kulumikizana kwa Modbus