常见仪表知识浙大中控DCS材料

5.15.1.15.1-1tt0tt05.1-15.1-1EABt,t0=eAB(t)eABt05.1-1t0eAB(t0)=CtEABt,t0=eAB(t)C5.1-2t0=0ITS-905.1.215.1-2ABt0CACBCt0C115.1-2EABCtt0eABteBCt0eCAt05.1-3t=t0EABCtt0eABt0eBCt0eCAt005.1-4eBCt0eCAt0eABt03–3EABCtt0eABteABt0EABtt05.1-523ABtt0EABtt0ABtt0EABttcEABtct05.1-3EABtt0EABttcEABtct05.1–64ABCDEABtt0ECDtt05.1-35.21234225.2.1R100R0/100R05.2-1R0R1000100R100/R03.925103/·3.85103/·-200850-2000RtR0[1AtBt2Ct100t3]5.2-20850RtR01AtBt25.2-3RtR0t0ABCITS-90A3.90831013/B-5.775107/2C-4.1831012/4-5015033RtR01t5.2-34.28103/tR0R0R0R0R0R0R010R010050RR00100CuCuRt/R0t5.2-12.35.3-1445.3-15.3.1R/RR/R125.3-1BPR-2555.3-11235.3-123R1R2R1pR11R1R22R2R1R2R3R45.3-1bR1R210V()5mVBPR-201MPa010MPa030MPa8015.3.266qpq()p5.3-21234560700Pa070MPa0.15.3-25.3.32.3-3YYY0.1mm035MPa775.3-3123455.45.4-1p5.4-11.234567892.4-261086108165165127885.4-21-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-O18-19-20-pHpL5.4-3pHpLCHCLC0/CA=Rpln(d0/db)/p{2Tln[a2/(a2b2)]}5.4-3995.510105.61ρ/2p1ρ2⋅pMkg/sQm2/sFm2kg/m3ppp1p2PaQm3/hMkg/hF0mm2pPakg/m3Q0.0039999d2M0.003999dF0/4d21111199381GB/T262493GB262481DD/2501200mm3150GB/T262493CC/EEE1/141/25.7EBDvV5.7–1mvm/sA5.7-15.7–25.7–25.7–3DBExQx5.7-1ExBTDQvDAD2/4QD2v/4m3/s5.7–1Ex4BQ/DQDEx/4B5.7–3BBmsintQDEx/4Bmsint5.7–4Bm12125.7–4ExQEx5.8DCS220VACRM2S-U20RM2DCS420mADCSP36250mA24VDC124VDC24VDC24VDC80%24*80%=19.2VDC110%24*110%=26.4VDC23mm65mm,37mA24VDCS-U24VDC2.5A220VAC5A2DCS380VAC6KVACDCS1313DCSSP363SP590.912220VAC24VDC380VACDCS220VAC5,24VDC2.5RM2S-U220VAC24VDC260RM2S-UPAT55.9.1LB900LB9550LB987spLB960LB93LB940LB928LB987SP+FZ954Z960Z787.HZ715Z728Z728MTLMTL755MTL760+MTL728+M+MTL787SMTL787S+acMTL4755acMTL787SPTL787S5.9.211414151516165.9.3DCS17175.9.45.9.518185.9.65.9-10250Vac5.9-11191915.9.7DCS20205.9.85.9.9Z212122225.10UPS5.10.1UPS23235.10.2UPS24242525AC/DCDC-ACAC-DCDC-DCBYPASS26268YPASS388UREALYO/PEMICNVTAC-DC800STI/PEMII/PEMIINVERTERDC-ACCHGRBATSTSREC.880ST.IUN.CHGR.REC.LOAD.27278YPASS388UREALY388UP.F.C.AC-DCIUN.DC-ACCHGR.AC-DCCNUTDC-DC880STDC-DCLOAD.5.10.328285.10.3.3.129295.10.3.3.25.10.3.3.35.10.3.3.43030