Isidluliseli soxinzelelo lwesilicon esasazekileyo
Injongo
I-DWP-800 ye-transmitter yenziwe nge-piezoresistive sensor kunye nemodyuli yokuguqulwa kwesignali.Icandelo eliphambili lenzwa yi-monocrystalline silicon wafer.Xa i-silicon wafer ye-monocrystalline iphantsi koxinzelelo, ukumelana kwayo kuya kutshintsha.Izichasi ezine zisasazwe kwitshiphu yesilicon ngenkqubo yeplani yesemiconductor kwaye ziqhagamshelwe ukwenza ibhulorho yeWheatstone.Ngaphantsi kwesenzo somjelo oqhubekayo, umqondiso we-voltage ngokulinganayo kwisignali yoxinzelelo unokukhutshwa.Imodyuli yokuguqulwa kwesignali iqhuba umqondiso we-voltage ye-sensor.Iguqulelwe kwi-4-20mA isignali eqhelekileyo.
I-DWP-800 transmitter yoxinzelelo ingasetyenziselwa ukulinganisa ulwelo (ulwelo, igesi kunye nomphunga) uxinzelelo, inqanaba lolwelo kunye nezinye iiparamitha, kunye nokuguqula umqondiso olinganisiweyo ube yi-4 ~ 20mA imveliso yombane esemgangathweni, enokusetyenziswa njengesalathiso, irekhodi kunye negalelo. uphawu kumlawuli.I-DWP800 i-pressure transmitter ineenzuzo zobukhulu obuncinci, ubunzima bokukhanya, ukuchaneka okuphezulu, ixabiso eliphantsi, njl.Ingakhuseleka ngaphakathi kwaye ingatshi.Ine-industrial pressure transmitter.Yonke imisebenzi.
Iimpawu eziphambili zobugcisa
Izinto ezisetyenziswayo: ulwelo, iigesi kunye nomphunga
Uluhlu: Jonga imodeli yetheyibhile yenkcazo kwiphepha elilandelayo.
Imveliso: 4.20mA DC
Iimpawu zokulayisha:
I-impedance yokufaka
Ukunikezwa Amandla
Ukusebenza kombane: 12-36V DC
Isalathisi semveliso: Umboniso we-LED, kunye ne-0-100% yemitha yesalathisi
Isalathisi sokuchaneka: ±2%
Ukufuduka: I-transmitter ingasetyenziselwa ukufuduka okulungileyo kwe-50% yoluhlu lokulinganisa, kodwa umda ophezulu woluhlu lokulinganisa kufuneka ungagqithisi umda ophezulu.Ugqithiso olubi alunakwenzeka.
Uxinzelelo olugqithisileyo: amadijithi ama-2 omda woluhlu (ngaphandle koluhlu lwe-7: 60MPa ngamaxesha angama-1.5) uluhlu lobushushu
Uluhlu lobushushu obusebenzayo: -25 ℃ ~ 80 ℃
Uluhlu lobushushu bokugcina: -40 ℃ ~ 120 ℃
Uluhlu lokufuma: 0 ~ 100% ukufuma okuhambelanayo
Ixesha lokuqalisa: imizuzwana emi-2, akukho kufudumala okufunekayo
Ukuchaneka: ± 0.2% yoluhlu, kubandakanywa umgca, ukuhluka, ubunzima.Impazamo yobushushu obubanzi yi-0.75% yoluhlu oluphezulu / 55 ° C
Impembelelo ye-Vibration: kulo naliphi na icala, xa i-vibration frequency ifikelela kwi-200Hz, impazamo yokungcangcazela ebangelwa yiyo yi-0.25% / g yoluhlu lomlinganiselo ophezulu.
Ixesha lokuphendula: ngaphantsi kwe-0.2 imizuzwana
Isolation diaphragm: 316 steel stainless
Izindlu zoluvo: 1Cr18Ni9Ti
Ukuzalisa ulwelo: ioli ye-silicone
Inkqubo yoqhagamshelo lwezibuko: ngokuzikhethela ngokwedatha yokhetho
Uqhagamshelo lombane: Umngxunya wocingo odibanisayo webhokisi ye-elektroniki yi-1/2-14NPT i-tapered pipe screw hole, kunye nebhloko ye-terminal yokudibanisa umbane ibekwe kwicala le-terminal yebhokisi ye-elektroniki.
Ubunzima: malunga ne-1Kg
Imilinganiselo yangaphandle
Isishwankathelo
I-DWP-802 ii-series zoxinzelelo zoxinzelelo zenzelwe ngokukodwa kwaye zenziwe ukuba zisetyenziswe kwintsimi yokulinganisa uxinzelelo lwamashishini, apho iimeko zokusebenza ziqhelekileyo.Olu luhlu lweemveliso lwamkela iteknoloji yokuvelisa i-sensor ye-pressure yaseJamani.Idizayinelwe inzwa ye-ceramic, isekethe ye-elektroniki edityanisiweyo kakhulu kunye negobolondo lensimbi engenasici, ineempawu zobungakanani obuncinci, ukuchaneka komlinganiso ophezulu, amandla okuphazamiseka okuphezulu kwe-anti-electromagnetic, ukufakwa ngokulula kunye nohlengahlengiso, kunye nokuqina.
Iimpawu zobugcisa
■ Imveliso yenkqubo yocingo ezimbini 4-20mA
■ Umgangatho woluhlu loxinzelelo uhambelana ne-DNI6 128
■ Ixhotyiswe ngesivamvo soxinzelelo se-silicon esasaziweyo:
- Akukho sakhiwo soomatshini esikhululekileyo
ukuzinza kwexesha elide
- Ukuphindaphinda okuhle
■ Uxinzelelo lwe-overload yi-2 ~ 4 amaxesha oxinzelelo olulinganisiweyo olupheleleyo
■ I-membrane yensimbi engenasici kunye nokudibanisa inkqubo yensimbi engenasici
■ Igobolondo yensimbi engenasici, iklasi yokukhusela i-1P65 kunye ne-EP68
■Ikhono eliphezulu lokuchasana ne-anti-electromagnetic interference
■ Ukhuseleko lwangaphakathi
Umgaqo wokusebenza
Inzwa yoxinzelelo lwe-DWP-802 yechungechunge yibhulorho ye-silicon ye-cathode yoxinzelelo eyenziwe nge-vacuum-depositing i-semiconductor surface kwi-silicon substrate.Kukho umaleko we-stainless steel corrugated sheet phakathi kwayo kunye ne-medium medium, kunye neoli ye-silicone ye-liquid ephakathi izaliswe phakathi kwebhulorho ye-strain kunye ne-stainless steel corrugated sheet.
Xa uxinzelelo P lusebenza kwiphepha elithathiweyo kwaye lugqithiselwe kwibhulorho yoxinzelelo ngolwelo oluphakathi, utshintsho lwecathode yebhulorho yenza ibhulorho ibhalansi iphume uthotho lwemiqondiso yombane ngokuhambelana noxinzelelo P. Emva koko, iguqulwa ibe yi-4 -20mA isiphumo ngokuguqulwa komqondiso kunye nesekethe yokukhulisa kunye nembuyekezo yeqondo lokushisa.
Ukukhethwa kweMveliso
| 800/802 | Isidluliseli soxinzelelo lwesilicon esasazekileyo | ||||||||
| Uhlobo loxinzelelo | G |
|
|
| Uxinzelelo lwegeyiji | ||||
| A |
|
|
| Uxinzelelo olupheleleyo | |||||
| Uluhlu lokulinganisa | 1 |
|
| 0—-100Pa~-1KPa | |||||
| 2 |
|
| 0—+1KPa~-7KPa | ||||||
| 3 |
|
| 0—-1KPa~-7KPa | ||||||
| 4 |
|
| 0—7KPa~35KPa | ||||||
| 5 |
|
| 0—25KPa~100KPa | ||||||
| 6 |
|
| 0—100KPa~350 | ||||||
| 7 |
|
| 0—200KPa~700KPa | ||||||
| 8 |
|
| 0—500KPa-3.1MPa | ||||||
| 9 |
|
| 0—1MPa~3.5MPa | ||||||
| 10 |
|
| 0—3MPa~7MPa | ||||||
| 11 |
|
| 0—7MPa~21MPa | ||||||
| 12 |
|
| 0—15MPa~35MPa | ||||||
| 13 |
|
| 0—25MPa~60MPa | ||||||
| 14 |
|
| -100KPa—0~2.4MPa | ||||||
| Umqondiso wemveliso | E |
|
| 4 ~ 20mADC | |||||
| S |
|
| 4~20mA (ngeprotocol ye-HART) | ||||||
| Isolation diaphragm | K |
|
| 316 intsimbi engatyiwayo, ialkali eyomeleleyo, iasidi ebuthathaka, ubushushu besihlandlo ngaphezulu kwe -40 ℃ ~ 80 ℃ | |||||
| T |
|
| I-E + H iicapacitors ze-ceramic, i-corrosion eyomeleleyo, ubushushu -40-125 ℃ izihlandlo | ||||||
| Iklasi yokuchaneka | A |
| ±0.1% | ||||||
| B |
| ±0.25% | |||||||
| C |
| ±0.5% | |||||||
| Inkqubo ujongano | 1 |
| I-M20 × 1.5 intambo yangaphandle | ||||||
| 2 |
| 1/2NPT intambo yangaphandle | |||||||
| 3 |
| Nceda ucacise xa uodola ezinye iinkcukacha | |||||||
| Ifom yesakhiwo | N |
| Uhlobo oluqhelekileyo | ||||||
| L |
| Ubungqina bokungaqhushumba (kukhuselekile ngokwangaphakathi) | |||||||
| Kwisiza sokubonisa isihloko | 0 | Ngaphandle kwentloko yemitha yendawo (ayinakuqatshelwa) | |||||||
| M1 | Nge-0 ~ 100% yentloko yesalathisi (kuphela kohlobo lwePI) | ||||||||
| M2 | Ngamanani angama-31/2, umboniso we-LED | ||||||||
| M3 | Ngamanani angama-31/2, umboniso we-LCD | ||||||||
| Igama lemveliso | imodeli yemveliso | umsebenzi osisiseko | izimvo | |
| isidluliseli soxinzelelo | I-TKWP-802 | | Uluhlu lokulinganisa: -100KPa-100MPa Ukuchaneka komlinganiselo: 0.2% 0.5% Umbane osebenzayo: DC12-36V isignali yokuphuma: 4-20mA 0-10V 0-5V 1-5V Izikrufu zokufakela: M20 * 1.5 1/2 “1 / 4″ iinkcukacha zesiko | I-TKWP-802A yinkqubo yesiqhelo |
| I-TKWP-802B enemigca ekhokelayo | ||||
| TKWP-802C yobushushu bobushushu | ||||
| Ibhendi ye-TKWP-802C ibonisiwe | ||||
| I-TKWP-800 |
| I-TKWP-800A isetyenziswa kwisiqhelo | ||
| I-TKWP-800B enobushushu obuphezulu | ||||
| isidluliseli soxinzelelo | I-TKWP-TG Series |
| Uluhlu lokulinganisa: -100KPa-60MPa Ukuchaneka komlinganiselo: 0.2% 0.5% Umbane osebenzayo: DC12-36V Umqondiso wemveliso: 4-20mA 0-10V 0-5V 1-5V Izikrufu zokufakela: M20 * 1.5 1/2 “1/4″ ngokwezifiso ezahlukeneyo iinkcukacha | isidluliseli soxinzelelo |
| isidluliseli soxinzelelo | I-TKWP-806A |
| Ifilimu encinci yeflethi | |
| I-TKWP-806B | Ifilimu enkulu ecaba | |||
