DFQA5000智能手操器
智能手操器控制(zhi)(zhi)(zhi)閥(fa)手動(dong)調(diao)(diao)節儀80*160可自(zi)動(dong)接系(xi)(xi)統(tong)（或調(diao)(diao)節儀）的(de)(de)給(gei)定信號(hao)和(he)(he)閥(fa)位的(de)(de)反饋信號(hao)，根據(ju)(ju)二者的(de)(de)偏(pian)差手操器接在DCS系(xi)(xi)統(tong)、PLC系(xi)(xi)統(tong)和(he)(he)PID調(diao)(diao)節器之后(hou)作(zuo)為后(hou)備儀表，旦控制(zhi)(zhi)(zhi)器失效，就可由手操器進(jin)行操作(zuo)。手操器接入(ru)外給(gei)定信號(hao)和(he)(he)反饋信號(hao)、同時將(jiang)控制(zhi)(zhi)(zhi)信號(hao)送至執行器對調(diao)(diao)節閥(fa)、變頻器、電磁閥(fa)等(deng)設備進(jin)行控制(zhi)(zhi)(zhi)、報警控制(zhi)(zhi)(zhi)和(he)(he)數據(ju)(ju)采集。
DFQA5000智能手操器/Q型手操器
| DFQA5000智能手操器/Q型手操器 |
、產(chan)品簡介 本公司手(shou)操(cao)器(qi)(qi)(qi)從功(gong)能上分有純手(shou)操(cao)和手(shou)自動(dong)(dong)(dong)手(shou)操(cao)兩種形式(shi),純手(shou)操(cao)只(zhi)與電動(dong)(dong)(dong)執行(xing)器(qi)(qi)(qi)相連接(jie),通過面板(ban)開(kai)關(guan)鍵(jian)直接(jie)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)執行(xing)機構(gou)的(de)(de)正(zheng),反轉,具(ju)備手(shou)自動(dong)(dong)(dong)功(gong)能的(de)(de)手(shou)操(cao)器(qi)(qi)(qi)安裝于執行(xing)器(qi)(qi)(qi)的(de)(de)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)系統(tong)(調(diao)節器(qi)(qi)(qi)或(huo)計算機控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)DCS,PLC系統(tong))之間,當手(shou)操(cao)器(qi)(qi)(qi)處(chu)(chu)于手(shou)動(dong)(dong)(dong)狀態(tai)時由手(shou)操(cao)器(qi)(qi)(qi)直接(jie)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)執行(xing)器(qi)(qi)(qi),處(chu)(chu)于自動(dong)(dong)(dong)狀態(tai)時執行(xing)器(qi)(qi)(qi)的(de)(de)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)權交給(gei)自動(dong)(dong)(dong)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)系統(tong),將來自控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)系統(tong)的(de)(de)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)電流信(xin)號(hao)轉為開(kai)關(guan)信(xin)號(hao)或(huo)隔離的(de)(de)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)電流信(xin)號(hao),控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)電動(dong)(dong)(dong)執行(xing)器(qi)(qi)(qi)或(huo)電氣閥門定位(wei)器(qi)(qi)(qi)動(dong)(dong)(dong)作.
二、性能點(dian) l 手操器內含伺服放(fang)大(da)器,直接驅動DKJ等由電源正,反開關控制的執行機構(gou). l 可(ke)以輸出隔離型控(kong)制(zhi)電(dian)流,其輸出電(dian)流的高(gao)隔離性可(ke)保證對被控(kong)執行(xing)機(ji)構進(jin)行(xing)控(kong)制(zhi)穩定. l 可設置閥位限幅幅值,確保執行器(qi)在(zai)設定的安全閥位范圍內安全運轉. l 可設(she)置閥位控制動(dong)作靈敏度,以保(bao)證執行器的使用壽命. l 具備手/自動(dong)切換功能,廣泛適用(yong)于計算機,調節器或DCS,PLC等自動(dong)控制系(xi)統(tong). l 閥位(wei)反饋信號可以為(wei)電(dian)(dian)(dian)流,電(dian)(dian)(dian)壓,電(dian)(dian)(dian)阻(zu)等多種形式輸入,適用于各(ge)類執行(xing)器.
三、性能指標(biao) 通用的(de)技(ji)術指標請參照(zhao)本手冊中(zhong)的(de)<數顯儀(yi)表通用技(ji)術指標>,殊技(ji)術指標如下: 輸入信號:4-20mA,0-10mA,1-5V,0-5V. 閥(fa)位(wei)反饋準確度:±1.0%×滿量程 交流(liu)負載(zai)能力:6A/220V,交流(liu)過零(ling)觸(chu)發. 直流電(dian)流輸出負載能力:750Ω |
性能指(zhi)標
◆ 通用的(de)技(ji)術指標(biao)(biao)請參(can)照(zhao)本手冊中的(de)<數顯儀(yi)表通用技(ji)術指標(biao)(biao)>,殊技(ji)術指標(biao)(biao)如下:
◆ 輸入信號(hao):4-20mA,0-10mA,1-5V,0-5V.
◆ 閥位反饋準確度:±1.0%×滿量程
◆ 交流負載能力:6A/220V,交流過零觸發.
◆ 直流(liu)電流(liu)輸出負(fu)載能力(li):750Ω
三、選型表
型號(hao) | 說(shuo)明 | ||||||
MS-F | × | × | × | × | × | × | 茂尚調節儀 |
控制輸出 | Q |
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| 4-20mA輸出 |
D |
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| 開(kai)關(guan)輸出 | |
控制方式 | 1 |
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| 純手動 | |
2 |
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| 手動和自動 | ||
控(kong)制(zhi)功能 |
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| 缺(que)省為無EM控(kong)制(zhi)功能 | ||
1 |
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| 具(ju)備EM控制功(gong)能(neng) | |||
閥位(wei)反饋變送(song)輸出 |
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| 缺省為無閥(fa)位反(fan)饋變送輸(shu)出(chu) | |||
F |
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| 有閥(fa)位(wei)反(fan)饋變(bian)送輸(shu)出 | ||||
供電方式 |
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| 缺省為開關(guan)電(dian)源85-265V | ||||
D |
| 直(zhi)流DC24V | |||||
外形尺(chi)寸（寬(kuan)*高*深） | 0 | 160*80*94mm | |||||
1 | 80*160*94mm | ||||||
2 | 96*96*130mm | ||||||
3 | 96*48*110mm | ||||||
4 | 48*96*110mm | ||||||
5 | 72*72*102mm
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