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曲線pid控制儀表在冶金退火爐中的應用-wenkub.com

2025-06-27 22:40 本頁面
   

【正文】 1個字通訊方式:RS232C,RS485,波特率4800~19200bps配電輸出:5VDC、12VDC、24VDC等可選(最大電流:30mA) 溫度補償:0~50℃數(shù)字式溫度自動補償使用環(huán)境:環(huán)境溫度 0~50℃,相對濕度 ≤ 85%,避免強腐蝕氣體電 源:開關(guān)電源: 100~240VAC(50Hz/60Hz),24VDC/AC177。常開/常閉觸點容量為2A/220VAC或2A/24VDC,阻性負載;繼電器觸點接感性負載時,負載兩端必須接火花吸收電路,并且?guī)лd能力相應減小。另有給定值SV曲線編程功能(可選秒或分做時間單位),最多可達到50段,并有曲線運行啟停外部控制功能。通用輸出設計,采用專家PID控制算法,控制精確穩(wěn)定,無超調(diào),無欠調(diào)。要想使實際退火曲線逼近設定曲線,就需要采用細分技術(shù)。其中定時定溫是工業(yè)生產(chǎn)中最常用的控溫方式。即在規(guī)定的時間內(nèi)使溫度升高到設定的溫度,要求實現(xiàn)線性升溫。北京金立石儀表科技有限公司正是基于上述要求,研制開發(fā)出XM808P專家PID曲線控制儀表,圖中為了分析方便將升溫段細分為五段,每小段均為輕微振蕩曲線??稍谏衔挥嬎銠C中實現(xiàn)全部儀表參數(shù)的讀寫。儀表通過正反轉(zhuǎn)繼電器,直接驅(qū)動有反饋(或無反饋)的電動執(zhí)行器??刂戚敵觯豪^電器觸點(容量為2A/220VAC或2A/24VDC,阻性負載)SSR驅(qū)動電壓:12VDC/30mA線性電流:0~22mA之間任意設置(輸出電壓≤11V)單相SCR過零、移相觸發(fā),可觸發(fā)5~500A的雙向可控硅(或單硅反并聯(lián)模塊)SCR無觸點開關(guān)輸出(常開),觸點容量220AC/200mA,瞬間工作電流2A變送輸出:標準電流變送輸出(X模塊)4~20mA,負載電阻≤500Ω,0~10mA負載電阻≤1000Ω,獨立隔離電源電流變送輸出(DX模塊)4~20mA,負載電阻≤250Ω,標準電壓變送輸出或獨立隔離電源電壓變送輸出,負載電阻≥200kΩ。10%功 耗: ≤ 4W金立石全線產(chǎn)品如下:XM7084XNNSN XMT1HHLL GMS1027LHNN GMS202LCD1HH XM5083NNNN XM7081GNNSNXM7084XRLNDS XMT1HHLL GMS1027LHN多 GMS202LCD1HL XM5083NNNNN XM7081GRLNSXM7084XRLNN A9184BLLNV5 GMS1027RLNNN GMS202LCD1NN XM5083NRLRLN XM7081GRLRLSXM7084XRLRLN A9184BXLNNN GMS1027RLRLN GMS3000(380V100A) XM5083RLHNN XM7081K1NNNXM70851801GN DYA(08)1NNNM GMS1027RLRLV GMS3000(380V155A) XM5083RLNNN XM7081K1RLNNXM70852063XRL DYA081HLNN GMS1061HLNV2 GMS3000(380V200A) XM5083RLNNN XM7081K1RLRLXM7085GGGNN DYA081HLNT GMS1061HLXV2 GMS3000(380V55A) XM5083RLRLNN XM7081K5NNNXM7085GGNNG DYA081NNNN GMS1063HLNV2 GMS3000C(380V100A XM5083RLRLRL XM7081LXNNNXM7085GHNNN DYA16HLNKHM GMS1063HLXV2 GMS3000C(380V105A XM5083XNNNN XM7081NNNNNXM7085GNNNN DYA16NNNKHM GMS1063NNNN GMS3000C(380V155A XM5084GNNNN XM7081RLNNNXM7085GNNSN DYA32NNKHMC GMS1063NNXV2 GMS3000C(380V200A XM5084GRLNN XM7081RLRLNNXM7085GRLNN DYA6337081HL GMS1064HLDXN GMS3000C(380V55A) XM5084NRLNN XM7081RLRLNSXM7085GRLRLN DYA650416NNN GMS1064HLNV2 XLA00KHMCBC XM5084RLHNN XM7081RLRLRLXM7085GRLRLS F9184BLLNV5 GMS1064HLXN XLA01KHMCBM XM5084RLNNN XM7081XHLNNXM7085K1NNN F9184BLLNV5 GMS1064HLXV2 XLA10KHMCBC XM5084RLRLNN XM7081XHLNVXM7085K1RLNN F9184BLLSV5 GMS1065HLNDX XLA1OKHMCBC XM5084RLRLRL XM7081XNNNNXM7085K5NNN F9184BLLSV5 GMS1065HLNN XLA5320LCD1H XM50851644LN XM7081XNNRNXM7085K5RLNN F9184BXLNNN GMS1065HLNV2 XLP XM5085GNNNV XM7081XNNV24XM7085NNNNN F9184BXLNSN GMS1065HLNV5 XLPKHMCBMSM XM5085GRLRLN XM7081XRLNNXM7085RLNNN F91851764BLL GMS1065HLXV2 XM5081GNNNN XM5085HLNN XM7081XRLRLNXM7085RLNNS F91851764BXL GMS1065HLXV5 XM5081NNNNN XM5085NNNNN XM7082GNNNNXM7085RLRLRL GMS1000(100A220V) GMS1065NNNN XM5081RLHNN XM5085NRLNN XM7082K1NNNXM7085XHLNN GMS1000(50A220V) GMS10664535HL XM5081RLNNN XM5085NRLRLN XM7082K1NNRXM7085XHLV24 GMS1011HLNV GMS10664923HL XM5081RLRLNN XM5085RLHNN XM7082NNNNNXM7085XNNDS GMS1011HLNV2 GMS10664924HL XM5081RLRLRL XM5085RLNNN XM7082RLHNNXM7085XNNNN GMS1011HLXV2 GMS10664925HL XM5082RLRLNN XM5085RLRLNN XM7082RLNNNXM7085XNNSN GMS1013HLNV2 GMS10664927HL XM5083GHNN XM5085RLRLRL XM7082RLRLRLXM7085XRLNN GMS1014HLNN GMS1066HLNV2 XM5083GHNNN XM50863267GRL XM7082XHNNNXM7085XRLRLN GMS1014HLNV2 GMS1066HLXN XM5083GNNNN XM50863347GRL XM7082XNNNNXM7085XRLRLS GMS10151815HL GMS1066HNXV2 XM5083GPHNN XM50863423LH XM7082XRLNNXM70863081RLN GMS1015HLNN GMS1067HLNN XM5083GRLNN XM50863423RLR XM7082XRLRLNXM70863082RLN GMS1015HLNV2 GMS1067NNXV2 XM5083GRLRLN XM50863424GG XM7083DXNNDSXM70863086RLN GMS1015HLXV2 GMS1081GRLNV XM5083K1NNN XM50863424GRL XM7083DXNNSXM70863656RLN GMS1015NNXN GMS1081RLRLN XM5083K1RLNN XM50863426GG XM7083GGGNNXM70863656RLR GMS10163555HL GMS1083GNNN XM5083LNNN XM50863426GRL XM7083GNNNNXM70864216XH GMS10163565H GMS1083GRLNN XM8084NRLRLX XM50863427GRL XM7083GRLNNXM70864237GN GMS10163565HL GMS1083GRLNV XM8084RLNNX XM50863427RLR XM7083GRLNRXM70864237XN GMS10163575HL GMS1083GRLRL XM8084RLRLNX XM50863597GRL XM7083GRLRLNXM70864337GN GMS10163895HL GMS1083RLNNN XM8084RLRLRL XM50863597RLR XM7083GRLRLSXM7086GNNNN GMS1016HLNV2 GMS1083RLRLN XM8084XHLDX XM50864243NRL XM7083K1RLRLXM7086GNNNV GMS1016HLXV2 GMS1084GRLNV XM8084XNNNN XM50864246NRL XM7083NNNNNXM7086GNNSN GMS1021RLRLV2 GMS1084RLRLN XM8084XNNSN XM50864696GH XM7083NNNRNXM7086GNRLN GMS1023GRLNN GMS10852053RL XM8084XRLNS XM5086GHLN XM7083NNNSNXM7086GRLNN GMS1023GRLV24 GMS10852054RL XM8084XRLRLD XM5086GHNN XM7083NRLNNXM7086LNNN GMS1023NNNN GMS10852056RL XM8084XRLRLN XM5086GNNN XM7083RLHLSXM7086NNNNN GMS1023RLRLN GMS10852057RL XM8084XRLRLS XM5086GNNNN XM7083RLHNNXM7086NRLNN GMS1023RLRLV GMS1085GHV24 XM80850123GN XM5086GRLNN XM7083RLNNNXM7086RLNNN GMS1023RLRLV2 GMS1085GRLNN XM
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