定制定量控制系統的(de)組成：

1、 流(liu)(liu)量計(ji)/稱重傳感器:是控(kong)(kong)(kong)制(zhi)系統的基礎(chu)，直(zhi)接影響(xiang)控(kong)(kong)(kong)制(zhi)配發料介質的精(jing)度。因(yin)此(ci)選擇合適的流(liu)(liu)量計(ji)，精(jing)度越高越好。控(kong)(kong)(kong)制(zhi)柜接收的信(xin)號(hao)有：①三線(xian)(xian)制(zhi)/兩線(xian)(xian)制(zhi)/四線(xian)(xian)制(zhi)脈(mo)沖信(xin)號(hao) ；②、4-20mA/0-10mA電流(liu)(liu)信(xin)號(hao)；③、差壓信(xin)號(hao)等。

2、WDK定(ding)量控制(zhi)(zhi)箱(xiang)：其內含有WDK智能(neng)中/英(ying)文操作屏的(de)(de)定(ding)量控制(zhi)(zhi)儀、控制(zhi)(zhi)線路(lu)及(ji)組件、外(wai)部控制(zhi)(zhi)按鈕、開關及(ji)指示燈等。普(pu)通定(ding)量控制(zhi)(zhi)箱(xiang)的(de)(de)標(biao)(biao)準尺(chi)寸：寬(kuan)300mm*高400mm*深200mm，防爆(bao)定(ding)量控制(zhi)(zhi)箱(xiang)的(de)(de)標(biao)(biao)準尺(chi)寸：寬(kuan)360mm*高460mm*深250mm，其供(gong)電電源為AC220V/DC24V可選，多種信(xin)號輸(shu)出：電流信(xin)號、電壓信(xin)號、RS485通訊（標(biao)(biao)準的(de)(de)MODBUS協(xie)議）、GPRS無線通訊，手機(ji)APP查(cha)看等功能(neng) ，手動啟(qi)動，自動停止的(de)(de)定(ding)量配發料(liao)作用。

可訂制蒸汽(qi)或(huo)污水(shui)處理的預付費系統，當余額(e)不足(zu)時自動關閥門(men)(men)停止供蒸汽(qi)或(huo)污水(shui)處理的閥門(men)(men)。

    可訂制一機多卡（IC卡）預付費(fei)系統（適合于提前充(chong)值購(gou)買(mai)，分批次消費(fei)，與汽車加油站預付費(fei)系統相當(dang)）。

3、斷(duan)流(liu)設備(bei)：可(ke)(ke)控制管道出口(kou)上的電(dian)(dian)(dian)磁(ci)閥(fa)/氣動(dong)閥(fa)/電(dian)(dian)(dian)動(dong)閥(fa)等(deng)。目前推薦(jian)選(xuan)(xuan)用電(dian)(dian)(dian)磁(ci)閥(fa)或氣動(dong)閥(fa)，部分用戶選(xuan)(xuan)配電(dian)(dian)(dian)動(dong)閥(fa)。一般不推薦(jian)選(xuan)(xuan)電(dian)(dian)(dian)動(dong)閥(fa)，因開(kai)啟(qi)或關閉時(shi)(shi)的動(dong)作行(xing)程時(shi)(shi)間太長(chang)，影響發(fa)料精(jing)度。若(ruo)有常(chang)用泵與(yu)備(bei)用泵可(ke)(ke)加(jia)切(qie)換開(kai)關進(jin)行(xing)轉換；若(ruo)反(fan)應罐(guan)有多個也(ye)別加(jia)切(qie)換開(kai)關，在發(fa)料前選(xuan)(xuan)進(jin)行(xing)選(xuan)(xuan)定后啟(qi)動(dong)即(ji)可(ke)(ke)。

4、動力(li)設備：無動力(li)設備時為自(zi)流狀(zhuang)態（高(gao)液(ye)(ye)位向(xiang)(xiang)低液(ye)(ye)位自(zi)動流動）。液(ye)(ye)體(ti)由低位向(xiang)(xiang)高(gao)位輸(shu)送(song)時需要加泵(beng)來提供動力(li)。如離心泵(beng)、氣(qi)動隔膜泵(beng)、磁力(li)泵(beng)、柱塞(sai)泵(beng)等。可加變頻器(qi)調(diao)節流速(su)；可訂制自(zi)動恒定(ding)流量控制。

定制定量控制系統主要功能

1、手動(dong)(dong)啟動(dong)(dong)，到了設(she)定的發料量后自(zi)動(dong)(dong)停(ting)止(zhi)，循環(huan)啟動(dong)(dong)時(shi)可設(she)定循環(huan)次(ci)數/自(zi)動(dong)(dong)啟動(dong)(dong)間隔時(shi)間進行(xing)循環(huan)作(zuo)業。發料次(ci)數到了設(she)定的發料次(ci)數后，自(zi)動(dong)(dong)停(ting)止(zhi)設(she)備(bei)運行(xing)。

2、可記(ji)錄查詢總(zong)累(lei)積量(liang)，每次發(fa)料(liao)的(de)發(fa)料(liao)次數、起始(shi)時(shi)間(jian)、結束時(shi)間(jian)、預(yu)發(fa)量(liang)、始(shi)發(fa)量(liang)，并(bing)帶(dai)有實(shi)時(shi)打印、UBS數據轉移、RS485、等(deng)通訊、瞬時(shi)/當(dang)前累(lei)積的(de)電流(liu)信號輸(shu)出等(deng)功能(neng)。

3、配發(fa)料(liao)時能看(kan)到瞬時流量(liang)、當前累積量(liang)、發(fa)料(liao)百分比。

4、斷電數(shu)據保存(cun)功能，已配(pei)發(fa)料的(de)數(shu)據保存(cun)，控制(zhi)箱設備處于暫停狀態。

5、設有大、小(xiao)閥分別(bie)控制大、小(xiao)流(liu)量，達到(dao)控制要求。

6、配有溢料(liao)、憋料(liao)接口(kou)，發(fa)生(sheng)溢料(liao)、憋料(liao)時自(zi)動停止，保證的安(an)全(quan)。

7、公司(si)自主(zhu)銷售定量(liang)控(kong)(kong)制(zhi)儀及控(kong)(kong)制(zhi)柜，若有其它需求，可以(yi)量(liang)身訂制(zhi)！

8、可訂制(zhi)可設置循環批量自動控制(zhi)功能，如設定(ding)好(hao)發料(liao)次數，中間(jian)間(jian)隔啟(qi)動時(shi)間(jian)，

默認8個預發量(liang)可設(she)（可只用(yong)幾(ji)個），按順序自動進行發料，中(zhong)間的間隔時間可設(she)，工作一個循環自動停止(zhi)。

9、可(ke)訂制發料前(qian)先攪(jiao)拌(ban)或發完料后(hou)攪(jiao)拌(ban)、報(bao)警(jing)等功能(neng)。

10、多配(pei)置的(de)輸出(chu)信號(hao)功能：USB打(da)料記錄數據(ju)導出(chu)功能、瞬時(shi)電流輸出(chu)、當前累積與預發量(liang)的(de)電流輸出(chu)、RS485RS232通訊(xun)。        

11、可訂制紅外線、外接按鈕控(kong)制、遠(yuan)程控(kong)制。

12、多路(lu)電磁閥切(qie)換控(kong)制向哪(na)個罐里加料(liao)，多路(lu)泵切(qie)換控(kong)制備(bei)用泵或(huo)其(qi)它儲(chu)料(liao)罐進料(liao)。

四、定量(liang)控制系統分(fen)類：

     定(ding)(ding)(ding)(ding)量(liang)(liang)(liang)(liang)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong)從(cong)(cong)系(xi)(xi)統(tong)(tong)(tong)(tong)管道的路線工(gong)序上可(ke)以分為：單進(jin)單出定(ding)(ding)(ding)(ding)量(liang)(liang)(liang)(liang)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong)，一(yi)進(jin)兩出定(ding)(ding)(ding)(ding)量(liang)(liang)(liang)(liang)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong)，一(yi)進(jin)三(san)出定(ding)(ding)(ding)(ding)量(liang)(liang)(liang)(liang)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong)，一(yi)進(jin)四出定(ding)(ding)(ding)(ding)量(liang)(liang)(liang)(liang)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong)，多進(jin)多出定(ding)(ding)(ding)(ding)量(liang)(liang)(liang)(liang)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong)；從(cong)(cong)動(dong)力(li)設備(bei)上在銷(xiao)售應用(yong)上可(ke)分為：單泵(beng)(beng)定(ding)(ding)(ding)(ding)量(liang)(liang)(liang)(liang)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong)、雙(shuang)泵(beng)(beng)定(ding)(ding)(ding)(ding)量(liang)(liang)(liang)(liang)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong)、多泵(beng)(beng)定(ding)(ding)(ding)(ding)量(liang)(liang)(liang)(liang)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong)、蠕(ru)動(dong)泵(beng)(beng)定(ding)(ding)(ding)(ding)量(liang)(liang)(liang)(liang)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong)、計量(liang)(liang)(liang)(liang)泵(beng)(beng)定(ding)(ding)(ding)(ding)量(liang)(liang)(liang)(liang)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong)、自流(liu)定(ding)(ding)(ding)(ding)量(liang)(liang)(liang)(liang)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong)等(deng)；從(cong)(cong)泵(beng)(beng)的作用(yong)上分為：一(yi)用(yong)一(yi)備(bei)雙(shuang)泵(beng)(beng)定(ding)(ding)(ding)(ding)量(liang)(liang)(liang)(liang)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong)，高低壓(ya)雙(shuang)泵(beng)(beng)定(ding)(ding)(ding)(ding)量(liang)(liang)(liang)(liang)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong)、雙(shuang)聯泵(beng)(beng)定(ding)(ding)(ding)(ding)量(liang)(liang)(liang)(liang)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong)；從(cong)(cong)行業應用(yong)上可(ke)分：液位(wei)定(ding)(ding)(ding)(ding)量(liang)(liang)(liang)(liang)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong)、物位(wei)定(ding)(ding)(ding)(ding)量(liang)(liang)(liang)(liang)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong)、料位(wei)定(ding)(ding)(ding)(ding)量(liang)(liang)(liang)(liang)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong)、流(liu)量(liang)(liang)(liang)(liang)定(ding)(ding)(ding)(ding)量(liang)(liang)(liang)(liang)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong)、稱重定(ding)(ding)(ding)(ding)量(liang)(liang)(liang)(liang)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong)、溫(wen)度控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong)、壓(ya)力(li)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong)、水質分析控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong)（PH控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong))；從(cong)(cong)硬(ying)件上來分：儀表式定(ding)(ding)(ding)(ding)量(liang)(liang)(liang)(liang)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong)、觸(chu)摸屏(ping)PLC可(ke)編(bian)程(cheng)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)定(ding)(ding)(ding)(ding)量(liang)(liang)(liang)(liang)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong)等(deng)

五、定(ding)量(liang)控制系統應用(yong)的行(xing)業：

      我司專(zhuan)業銷(xiao)售制造的各種定量控(kong)制柜及專業量(liang)身定制各類定量(liang)控制系統主要(yao)應用于石油、化(hua)工(gong)，制(zhi)(zhi)藥、水利、能源、電(dian)力、冶金(jin)、氣(qi)象、科研、紡織印染、造紙(zhi)、材料(liao)加工(gong)、食(shi)品加工(gong)、機械制(zhi)(zhi)造、畜牧業(ye)(ye)、農業(ye)(ye)、民用、企事業(ye)(ye)單位、消防與通訊(xun)等行業(ye)(ye)——我司多與流(liu)量計廠(chang)(chang)家、加油站(zhan)、制(zhi)(zhi)藥廠(chang)(chang)、啤酒(jiu)飲(yin)料(liao)廠(chang)(chang)、發電(dian)廠(chang)(chang)、電(dian)鍍(du)廠(chang)(chang)、農業(ye)(ye)灌溉(gai)、農業(ye)(ye)施肥、飼料(liao)配比加工(gong)等的廠(chang)(chang)家或(huo)(huo)做該(gai)行業(ye)(ye)的配套(tao)商(shang)或(huo)(huo)系(xi)統集成(cheng)供應商(shang)，或(huo)(huo)需要(yao)該(gai)類(lei)項目改造的直接廠(chang)(chang)商(shang)或(huo)(huo)項目運(yun)營(ying)商(shang)合作。歡迎新老(lao)客戶(hu)能更多地了解上(shang)海龍魁工(gong)業(ye)(ye)技術(shu)有限責任(ren)公司、上(shang)海龍魁工(gong)業(ye)(ye)技術(shu)有限責任(ren)公司為(wei)各行業(ye)(ye)客戶(hu)專業(ye)量(liang)身定制的各類定量(liang)控制系統(tong)，以及(ji)為該控(kong)制系統上所配套訂制的各類定量(liang)控(kong)制柜(箱(xiang)）、流量(liang)計、閥(fa)、泵(beng)等。

六、訂貨須(xu)知：

1、選擇合適的(de)流(liu)量(liang)計或稱(cheng)重量(liang)程：告之測量(liang)介質(zhi)名稱(cheng)、測量(liang)管(guan)口徑、工作壓力和溫度(du)、流(liu)量(liang)范(fan)圍或其他要求，我(wo)們給您選型；

2、說明控制的要(yao)求：如每(mei)次定量值的大小、每(mei)天(tian)控制的次數、是否每(mei)次控制的值都一(yi)樣以及(ji)其他要(yao)求；

3、選擇斷(duan)流設(she)備(bei)(bei)：如已有斷(duan)流設(she)備(bei)(bei)請告(gao)之其工(gong)作(zuo)電源和功率，我(wo)們作(zuo)量身(shen)訂制；如需要我(wo)們提供斷(duan)流設(she)備(bei)(bei)也可以。在此我(wo)們建議斷(duan)流設(she)備(bei)(bei)請選擇電磁閥或氣動閥為佳；