Iimveliso
DP1300-DP Series Differential Pressure Transmitter
I-DP1300-DP Series i-different pressure transmitter inomlinganiselo ophezulu wokuchaneka, umthamo wokulayisha owomeleleyo, uzinzo oluhle, ukufakwa lula, kwaye ilungele iintlobo ezahlukeneyo zezicelo zokulinganisa uxinzelelo.Isetyenziswa kakhulu kumandla, isinyithi, i-petrochemical kunye namashishini amayeza.
1. Uhlobo lwe-monosilicon lulolwesizukulwana samva nje se-teknoloji ye-different sensor yoxinzelelo, kwaye inomsebenzi ogqwesileyo wokuchaneka komlinganiselo, umlinganiselo we-turndown, u-overvoltage amandla, kunye nokuzinza.
2. Xa kuthelekiswa neenzwa zoxinzelelo ezihlukeneyo zomgangatho ofanayo wokuchaneka, izinga lesivuno sohlobo lwe-monosilicon liphezulu kakhulu kunezinye iiteknoloji zakuqala ezifana nohlobo lwe-capacitive.Akukho mfuneko yokuhlolwa ngokuchanekileyo kwinkqubo yokuvelisa, kwaye ukuveliswa kobuninzi beemveliso ezichanekileyo kunokufezekiswa.
| Inkcazo esemgangathweni | Uhlengahlengiso lwe-Span olusekelwe kwinqanaba eliqhelekileyo le-zero, kunye nensimbi engenasici ye-316 L diaphragm, ukuzalisa ulwelo yioli ye-silicone. | ||||||||||||
| Inkcazo yokuSebenza | Ukuchaneka kweReferensi ye-Adjustment Span | (Kubandakanya umgca ukusuka kwi-zero, i-hysteresis kunye nokuphindaphinda): ± 0.075% | |||||||||||
| TD> 10 ( TD=Obona bude bexesha/uhlengahlengiso lwexesha): ±(0.0075×TD)% | |||||||||||||
| Ukuchaneka kwe-square root output yi-1.5 amaxesha ereferensi echanekileyo ngasentla | |||||||||||||
| Impembelelo yoBubushushu be-Ambient | Ikhowudi yespan | - 20℃～65℃ Iyonke impembelelo | |||||||||||
| A | ± ( 0. 45×TD+ 0. 25 )% ×Isithuba | ||||||||||||
| B | ± ( 0. 30×TD+ 0. 20 )% ×Isithuba | ||||||||||||
| C/ D/ F | ±( 0. 20×TD+ 0. 10 )% ×Isithuba | ||||||||||||
| Ikhowudi yespan | - 40℃～- 20℃ kunye ne-65℃～85℃ Iyonke impembelelo | ||||||||||||
| A | ± ( 0. 45×TD+ 0. 25 )% ×Isithuba | ||||||||||||
| B | ± ( 0. 30×TD+ 0. 20 )% ×Isithuba | ||||||||||||
| C/ D/ F | ±( 0. 20×TD+ 0. 10 )% ×Isithuba | ||||||||||||
| Isiphumo esingaphaya kobude | ±0.075% ×Isithuba | ||||||||||||
| Ikhowudi yespan | Isixa sempembelelo | ||||||||||||
| Impembelelo yoxinzelelo oluzinzileyo | A | ± ( 0 . 5% Span)/ 580Psi | |||||||||||
| B | ± ( 0 . 3% Span)/ 1450 Psi | ||||||||||||
| C/ D/ F | ± ( 0 . 1% Span)/ 1450 Psi | ||||||||||||
| Inkcazo yokuSebenza | Overvoltage Iziphumo | Ikhowudi yespan | Isixa sempembelelo | ||||||||||
| A | ±0.5% ×Span/580Psi | ||||||||||||
| B | ±0.2% ×Span/ 2320Psi | ||||||||||||
| C/ D/ F | ±0.1% ×Span/ 2320Psi | ||||||||||||
| Uzinzo Lwexesha elide | Ikhowudi yespan | Ubungakanani bempembelelo | |||||||||||
| A | ±0.5% ×Ixesha/ 1Unyaka | ||||||||||||
| B | ±0.2% ×Ixesha/ 1Unyaka | ||||||||||||
| C/ D/ F | ±0.1% ×Ixesha/ 1Unyaka | ||||||||||||
| Impembelelo yamandla | C/D/F | ±0.001% / 10 V( 12～42 V DC) | |||||||||||
| Uluhlu lokulinganisa | kpa/ mbar | kpa/ mbar | |||||||||||
| A | 0 .1～1 / 1～10 | - 1～1 /- 10～10 | |||||||||||
| B | 0 .2～6/2～60 | - 6～6 /- 60～60 | |||||||||||
| C | 0 .4～40/4～400 | - 40～40 /- 400～400 | |||||||||||
| D | 2 .5～250/25～2500 | - 250～250 /- 2500～2500 | |||||||||||
| F | 30～3000 / 0.3-30 ibha | - 500～3000 /- 5～30 ibha | |||||||||||
| Span umda | Ngaphakathi kwemida ephezulu kunye nesezantsi ye-span, inokulungiswa ngokungaqhelekanga; Kuyacetyiswa ukuba ukhethe ikhowudi yoluhlu kunye nenani eliphantsi elinokwenzeka lokujika ukunyusa iimpawu zokusebenza. | ||||||||||||
| Zero Point Setting | Inqaku le-Zero kunye nobude bunokulungiswa kulo naliphi na ixabiso ngaphakathi koluhlu lokulinganisa kwitheyibhile (ixesha elide nje: ukulinganisa ubude ≥ ubuncinci bexesha). | ||||||||||||
| Ukufakela impembelelo yendawo | Utshintsho lwendawo yokuhlohla ehambelana nomphezulu we-diaphragm aluyi kubangela i-zero drift effect.Ukuba utshintsho lwendawo yokufakela kunye ne-diaphragm surface idlula i-90 °, umphumo we-zero kwisithuba se- <0.06 Psi iya kwenzeka, enokuthi ilungiswe ngokulungelelanisa ukulungiswa kwe-zero, ngaphandle kwesiphumo soluhlu. | ||||||||||||
| Isiphumo | Iingcingo ezimbini, 4～20 m ADC, imveliso ye-HART yonxibelelwano lwedijithali inokukhethwa, i-linear okanye i-square root output nayo ingakhethwa. Umda wophawu lwemveliso: Imin= 3.9 m A, Imax= 20.5 m A | ||||||||||||
| Ialarm yangoku | Imowudi yengxelo ephantsi (eMncinci): 3.7 m A Imowudi yengxelo ephezulu (Ubukhulu): 21 m A Imo yokungaxeli (bamba): gcina ixabiso langoku elisebenzayo phambi kwempazamo kwaye unike ingxelo Ukusetwa okusemgangathweni kwe-alarm yangoku: imowudi ephezulu | ||||||||||||
| Ixesha lokuphendula | I-damping constant yecandelo le-amplifier yi-0.1 s;ixesha le-sensor rhoqo li-0.1 ukuya kwi-1.6 s, kuxhomekeke kuluhlu kunye nomlinganiselo woluhlu.Ixesha elilungelelaniswayo elongezelelweyo lazi: 0.1 ukuya kwi-60 s.Isiphumo kwisiphumo esingenamgca, esifana nomsebenzi wengcambu, sixhomekeke kumsebenzi kwaye singabalwa ngokufanelekileyo. | ||||||||||||
| Ixesha lokutshisa | < 15 s | ||||||||||||
| Ubushushu obugciniwe | - 40℃85℃ Ngomboniso we-LCD kunye nomsesane wokutywina we-fluororubber: - 20～65℃ | ||||||||||||
| Ubushushu boGcino | -50℃ 85℃ Ngomboniso we-LCD: - 40℃85℃ | ||||||||||||
| Uxinzelelo lomsebenzi | Uxinzelelo lokusebenza olulinganisiweyo lwahlulwe lwaba: 2320 Psi, 3630Psi, 5800 Psi | ||||||||||||
| Umda woxinzelelo oluzinzileyo | Ukusuka kuxinzelelo olupheleleyo lwe-0.5Psi ukuya kuxinzelelo olulinganisiweyo, uxinzelelo lokukhusela lunokuba lukhulu kunamaxesha e-1.5 yoxinzelelo olulinganisiweyo, kwaye lusetyenziswe kumacala omabini othumeli ngexesha elinye. | ||||||||||||
| Indlela enye yoMda wokuLayisha | Indlela enye yokulayisha ngaphezulu ukuya kuxinzelelo olukaliwe | ||||||||||||
| Izinto eziphathekayo | I-Capsule yokulinganisa: iNsimbi eNgatyiwayo 316 L I-diaphragm: I-Stainless Steel 316 L, i-C-276 ingxubevange Inkqubo yeFlange: Intsimbi ye-Stainless 304 Amandongomane kunye neeBolts: Intsimbi engatyiwa (A 4) Ulwelo lokuzalisa: Ioli yeSilicone | ||||||||||||
| Iklasi yoKhuselo | IP67 | ||||||||||||
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