Iimveliso
I-DG2 Series Transmitter Pressure for Refrigeration
I-DG2 series pressure transmitter yefriji ithatha i-chip ye-MEMS echanekileyo kunye nozinzo oluphezulu, kunye nesakhiwo esidibeneyo se-17-4PH yensimbi engenasici yokulinganisa i-diaphragm eyenziwa yi-teknoloji ehamba phambili yehlabathi. ineempawu zokusebenza okugqwesileyo, ubume obubambeneyo, ubungakanani obuncinci, isantya sokuphendula ngokukhawuleza, ufakelo olulula, uluhlu olubanzi lokumelana nobushushu, ukuchasana nokuguquguquka kunye nokuhambelana okuphezulu kwemidiya.Ngenxa yeempawu zayo ezikhethekileyo zenkqubo yesakhiwo, ukutywinwa kwesakhiwo esidibeneyo sikulungele ukulayishwa kwemveliso, enokuthintela umngcipheko wokuvuza kwefriji ngexesha lenkqubo, kwaye inobomi obude benkonzo (inani lemijikelezo yoxinzelelo olupheleleyo likhulu kakhulu. ngaphezu kwezigidi ezili-10).
Olu hlobo lokuhambisa uxinzelelo lufanelekile ngakumbi kumzi mveliso wefriji, ukuthelekisa umoya wecompressor, kunye novavanyo lomgca wokuvelisa umoya.Le mveliso inokusetyenziswa kwifriji kunye nezixhobo zokucoca umphunga.
1. Njengeengcali zeemvakalelo, i-Senex lukhetho oluthembekileyo lweNASA Space Centre kunye neenkwili zase-US ezinobuchwepheshe obuvela e-USA.
2. Ngomthwalo ophindwe kabini kunye noyilo lwesakhiwo esidibeneyo, uxinzelelo lokuqhuma lukhulu kunamaxesha ama-5 umlinganiselo opheleleyo.
3. Ifanelekile kushishino lwefriji ngokoluhlu olubanzi lobushushu, i-anti-condensation, ukuhambelana kweendaba eziphezulu.
4. Isekethe idibana nemigangatho yokhuseleko lwangaphakathi kwaye i-EMC iqinisekisiwe ngokumelana nokungcangcazela ukuya kuthi ga kwi-20g.
5. Umbutho wokuvavanya iMigangatho ye-ANSI yase-USA iphumelele uvavanyo, kwaye inani lemijikelezo yoxinzelelo olupheleleyo likhulu kunezigidi ezili-10.
6. Ukuchaneka komlinganiselo ophezulu, imbuyekezo yeqondo lokushisa elipheleleyo, ukuphendula ngokukhawuleza kunye nobukhulu obuncinci.
| UkusebenzaPiiameters | Uluhlu lokulinganisa (Psi): | Uxinzelelo olupheleleyo: | Uzinzo Lwexesha elide | <0.1%FS |
| Uxinzelelo Lokugqithisela | 200%FS | Ixesha lokuphendula | <2ms | |
| Qho ngoxinzelelo | >500%FS | Ukunyangwa kweVibration | 20g (10Hz ~ 2kHz) | |
| Umqondiso wePhulo | 4~20mA(ezimbini-ingcingo), 0.5~4.5V DC, 0~5V DC | Ukuchasa impembelelo | 200g/6ms | |
| Supply Voltage | 9~30V (4~20mA) 9~30V (0~5V DC,0~10V DC) 5V(0.5~4.5V DC) | Iklasi yoKhuselo | IP65, IP67 | |
| Ukunyanzelwa komthwalo R | R(Ω)< (Us-10 /0.02 (4~20mA) R(Ω)> 2k 0~10V DC, 5V(0.5~4.5V DC) | Ubomi Benkonzo | I-10 yezigidi ze-Pressure Cycle Loading | |
| Ukusetyenziswa kwangoku | Ukusebenza ngoku, Ubukhulu 24mA (4~20mA) Usetyenziso lwangoku<5mA 0~10V DC, 5V(0.5~4.5V DC) | Ubushushu bokusebenza | ﹣20~85℃ Umgangatho, ﹣40~125℃ Ngokuzikhethela | |
| Ukuchaneka | 0.5% FS Standard, 0.25%FS Optional | Ubushushu boGcino | ﹣40 ~ 125℃ | |
| Ukungahambelani nomgca | <0.15%FS | Inkqubo yoQhagamshelwano | G1/4 E, 1/4NPT, 7/16﹣20unf Umsonto waNgaphakathi, 7/16﹣20unf Umsonto waNgaphandle, Abanye | |
| I-Hysteresis | <0.15%FS | Uqhagamshelo loMbane | Iplagi ye-HSM DIN43650A AMP Plug, iplagi ye-M12X1 | |
| Imposiso yokuPhinda | <0.1%FS | I-Insulation Resistance | ≥50MΩ (250V DC) | |
| Isiphumo sobushushu kuZiro Ibhalansi | 0.25%FS/10℃ | Ukhuseleko lweCable | Ukubuyisela umva uKhuseleko lwePolarity kuKhuseleko lweSekethe emifutshane | |
| Ifuthe lobushushu kuBuntununtunu | 0.25%FS/10℃ | Izinto ezimanzisiweyo | 17﹣4PH | |
| Ubushushu Hysteresis | <0.1%FS | Umbandela ogubungelayo | 304 Intsimbi engatyiwa |
