Sensor ea khatello ea Gefran

Ka lebaka la boiphihlelo ba lilemo tse mashome a mane, Gefran ke moetapele oa lefats'e oa moralo le tlhahiso ea litharollo bakeng sa mekhoa ea tlhahiso ea liindasteri, ho laola le ho khanna.
TŠEBELETSO LE MOTHO
Pressure transducer ke sesebelisoa sa elektroniki se fetolang phetoho ea 'mele (khatello) ho sig nal ea motlakase (ea hona joale kapa ea voltage) e ka baloang kapa ea fumanoa ka lisebelisoa tse fapaneng tsa taolo, tekanyo le tokiso.
Gefran, e nang le Pole ea eona ea Theknoloji, ke e 'ngoe ea lik'hamphani tse' maloa tsa machaba tse nang le tsebo ea ho etsa lintho tse hlokolosi tse thehiloeng ho theknoloji e latelang: Filimi e teteaneng ka tšepe e sa hloekang, Bonded strain gauge,
Silicone ea piezoresistive.
Li-sensor tsa Gefran li ka lekanya khatello ea metsi le likhase lits'ebetsong tsohle tsa indasteri, ka mohala o felletseng bakeng sa mefuta ho tloha ho 0…50 mbar ho isa ho 0…5000bar bakeng sa likhatello tse amanang le tse felletseng.
LEBENKELE LEBAKA
Gefran e fana ka litharollo tse felletseng tsa pontšo bakeng sa indasteri, e fana ka li-sensor tsa eona le ho netefatsa boleng bo holimo ba compo nent le kopanyo.
LITŠEBELETSO:
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 e fana ka mefuta e mengata e fapaneng ea lithuto maemong a fapaneng bakeng sa boithuto ba botekgeniki le khoebo ba mofuta oa lihlahisoa tsa Gefran hammoho le lithuto tse ikhethang tse batloang.

LIKOPO:


TUMELO EA RONA HO THEKNOLOJIA:
Gefran e na le theknoloji ea li-transducers tsa eona.
FILM E MONA TŠEPE
Borokho ba Wheatstone bo entsoe ka mokhoa oa khatiso oa skrine, o behang lesela le sireletsang (dielectric), lesela la ho khanna (Cermet) le lera le hanyetsang holim'a diaphragm ea tšepe.
Botenya ba diaphragm bo etsa qeto ea hore na tekanyo ea tekanyo ke efe, 'me ho eketseha ho tloha ho 200 ° C ho ea ho 900 ° C ho etsa hore sensor e be e tiileng haholo le e ka tšeptjoang.
Ho netefatsa boleng bo eketsehileng, diaphragm e hokahane le li-electro nics ka Wire Bonding.
PIEZORESISTIVE SILIKOANE
Theknoloji ea silicon ea piezoresistive e khetholloa ka ho kenngoa ha chip e rarahaneng le e bonolo (borokho bo tiileng ba Wheatstone) holim'atšehetso ea tšepe le ka ho arola diaphragm ea tšepe e nang le interposi tion (tlas'a vacuum) ea oli e sireletsang silicone (ho tlatsa).
Ka lebaka la thekenoloji ena, tekanyo ea tekanyo ea li-sensor tsa Gefran e ka ba tlase haholo (0-50 mbar), ka ho nepahala ho phahameng le ho feta matla a mangata.
TLHOKOMELISO KHALA
Theknoloji ea Bonded strain-gauge hangata e sebelisoa ho hlahisa li-sensor tsa pres sure ka lebaka la ho sebetsa ka mokhoa o fapaneng, ho ts'epahala, le ho nepahala ha eona.
Karolo ea tekanyo (ho hanyetsa) e na le ntho e nyenyane haholofoil ea tšepe alloy, e entsoeng ka lik'hemik'hale ka ho sebelisa mokhoa o itseng.
Ho hanyetsa le diaphragm li hokahane le mekhoa e tsoetseng pele ea theknoloji ka mor'a hore ho behoe sebaka se nepahetseng sa strain gauge (extensometer)ho etsa bonnete ba ho khomarela ka mokhoa o phethahetseng holim'a metsi le ho tiisa hore ho na le linearityle ho pheta-pheta.

LEKOLA MAKOANE
LIHLAHISO TSE PHATLANG BAKENG SA KOPO E MONG LE E MONG
Gefran e fana ka mefuta e mengata haholo ea li-transducer ho metha
khatello lits'ebetsong tsohle tsa indasteri.
Mofuta ona o kenyelletsa mehlala ea lits'ebetso tse ikhethang le ho nepahala ho holimo, hammoho le ho sebelisoa mecheng e thata le e hlokang kelello joalo ka ha ho tloaelehile mecheng ea mehala.
Letoto la TPF/TPFADA ke tharollo e tsoetseng pele ea tekheniki e nang le diaphragm e tiileng haholo ea tšepe ea flush flush.
Sena se etsa hore e be e ikhethang le e loketseng ka ho khetheha bakeng sa ho lekanya khatello ea metsi a teteaneng haholo le a bohale le li-pastes.
Eketsa ho sena letoto le lecha la TPFAS le hlahisang li-diaphragm tse nyane ho fihla ho Ø 8.6 mm, e leng tse nyane ho fetisisa tsa mofuta ona 'marakeng.
TPH / TPHADA, letoto, le nang le monolithic measurement diaphragm, ke sehlahisoa se loketseng bakeng sa ho lekanya likhatello tse phahameng haholo (ho fihlela ho 5000 bar), ho kenyeletsa le khatello e matla haholo ea khatello.
POLOKO MOSEBETSI
KS e ncha, letoto ke tharollo e molemo ka ho fetisisa bakeng sa lits'ebetso tsohle tsa hydraulic le pneu matic tse batlang transducer ea khatello e nang le theko e tlaase hammoho le ts'ebetso e phahameng le ho tšepahala.
Letoto la KS le fanoe ka setifikeiti sa SIL2 ho latela IEC/EN 62061 ho latela Machinery Directive 2006/42/EC2006/42/CE.
Ka tumello ea SIL2 ho boetse ho fumaneha letoto le lecha la KH bakeng sa lits'ebetso tsa mobile hydraulics.

HOBANE'NG GEFRAN?
ATEX: TŠIRELETSO EA NTRINSIC
Mefuta e fapaneng ea lisensara tsa khatello ea Gefran e kenyelletsa li-transmitter tsa khatello tsa ATEX, tse loketseng lits'ebetso tse ka bang teng sebakeng se ka bang le seqhomane sa mosphere.
ATEX Directive 2014/34/EU e bua ka lisebelisoa tsa motlakase le tsa mechini le lits'ebetso tsa ts'ireletso tse ka sebelisoang maemong a matla a ho phatloha (likhase, mouoane, le phofo e tukang), ho kenyeletsoa tlas'a maemo a feteletseng.
Letoto la KX le netefalitsoe II1G Ex ia IIC T4, T5 le T6 'me le akaretsa mekhahlelo ea litekanyo ho tloha ± 1 bar ho isa ho 0…1000barg in temperatu res ho tloha -40°C ho ea +80°C.
Ho netefatsa polokeho le ts'epo e phahameng, letoto la KX, hammoho le Atex, le tsona li netefalitsoe SIL2 (Functional Safety), ebe li sebetsa lisebelisoa tsa polokeho tse ka kenngoa libakeng tse ka bang teng tsa ho phatloha.
AUTOZERO & SPAN
Autozero & Span e fana ka sebaka se bonolo le se sebetsang sa zero le maemo a felletseng a transducer ea khatello ka pene ea makenete.
Beha pene sebakeng sa ho ikopanya (e tsejoang ke letšoao ka metsotsoana e seng mekae ebe ts'ebetso e etsoa, ​​​​ntle le
ho tlameha ho bula kapa ho qhaqholla transducer.Mosebetsi wa digital Autozero & Span o fumaneha mefuteng ya TKDA, TPSADA, TPFADA, TPFAS le TPHADA.

TATAISO EA HO KHETHA TRANSDUCER:


LIEKETSENG
BONTŠA
Pontšo ea plug-in ea TDP-1001 ke sesebelisoa sa lehae sa bokahohleng se ka sebelisoang le li-transmitters tsohle tsa Gefran tse nang le 4-20 mA output le EN 175301-803 Sehokelo sa solenoid.
Ha e hloke phepelo ea motlakase: e kenya ka kotloloho sehokelong ebe e fana ka ponts'o ea dijithale ea lehae ea lipalo tse 4 ka har'a li-unit tsa ering tse reriloeng.
E boetse e na le moeli oa alamo oa "PNP" o hlophisitsoeng oa mosebelisi bakeng sa taolo e ikemetseng ea litsamaiso tsa ts'ireletso.
Mofuta o netefalitsoeng oa ATEX-certified intrinsic safety, TDP-2000, oa fumaneha bakeng sa ho sebelisoa libakeng tse ka bang teng tsa ho phatloha.
LIAPOTER TIISO
Li-transducers tsa khatello ea Gefran li fana ka khetho e pharaletseng haholo ea likhokahano tsa khatello tse hahiloeng ka hare: metric, khase, NPT le UNF, hammoho le mefuta e mengata ea li-adapter tsa tšepe e sa hloekang (bobeli ba banna / banna le banna / basali) ba nang le litiiso, cal led PKITxxx , ho khotsofatsa litlhoko tsohle tse ka khonehang tsa ho hokahanya.
LIKHOKONGA LE LIKHABELLO TSA KEKETSO
Li-transducer tsa khatello ea Gefran li fumaneha ka mefuta e fapaneng ea likhokahano tsa motlakase (EN 175301-803, M12x1, joalo-joalo), 'me bakeng sa e' ngoe le e 'ngoe ea tsena Gefran e fana ka sehokelo sa basali hore thapo e rekisoe (e bitsoang CON xxx) kapa thapo e atolositsoeng pele ho moo. e khomaretsoeng ho sehokelo sa monna sa fe (se bitsoang CAVxxx) se nang le bolelele ba limithara tse 30.

LIHLAHISO TSE HLAHANG
MOLAOLI
- lisebelisoa tsa bokahohleng bakeng sa li-sensor tse matlafalitsoeng le tse sa ntlafatsoang
- lebelo le phahameng haholo la ho fumana
- ho nepahala ho phahameng
- lipalo lipalo, khatello delta
- Liphetho tse 4 tse hlophisehang
- Puisano ea Modbus le Profibus
MATS'ELISO MATS'ELI
- lintlha tsa bokahohleng bakeng sa ampl- lebelo le phahameng haholo la ho fumana chelete- ho nepahala ho phahameng
- lipalo tsa lipalo, khatello- Liphetho tse 4 tse ka lokisoang
- Kenyelletso ea Modbus le Profibus bakeng sa liphetho tse sa ntlafatsoang tsa p-4
- Lipuisano tsa Modbus
- ho kenya letsoho bakeng sa khatello e matlafalitsoeng- Liphetho tse 4 tse ka lokisoang
- Puisano ea Modbus