三參數組合探頭KR-939SB3型生產

       三參數組合探頭KR-939SB3型生產

功(gong)能特點 
1.裝置采用模(mo)塊化結構，通道(dao)內容自由組合、通道(dao)數量自由組合。 
2.具有高度智能(neng)化(hua)，參數設置(zhi)實現全(quan)面(mian)板(ban)操(cao)作、測量大值(zhi)自動記憶和查(cha)詢。 
3.適(shi)宜長期在(zai)線監測，安裝調試方便(bian)簡單，無需現場維護。 
4.每個模塊具有(you)4～20mA電(dian)流模擬量輸出(chu)、二(er)級(ji)報警開關量輸出(chu)。 
5.裝置采用(yong)高性能(neng)穩壓電源、每(mei)個模塊內置獨立微(wei)處理器，信號輸入與電流輸出增(zeng)加(jia)了(le)高低通濾(lv)波器和隔(ge)離柵，抗干(gan)擾能(neng)力(li)強(qiang)、性能(neng)穩定。 

  電(dian)(dian)(dian)流(liu)(Electronflow)輸(shu)(shu)(shu)(shu)(shu)入型(xing)、電(dian)(dian)(dian)壓輸(shu)(shu)(shu)(shu)(shu)入型(xing)、熱(re)電(dian)(dian)(dian)偶輸(shu)(shu)(shu)(shu)(shu)入型(xing)等(deng)(deng)。電(dian)(dian)(dian)流(liu)輸(shu)(shu)(shu)(shu)(shu)入型(xing)通(tong)常(chang)的信(xin)號等(deng)(deng)級為4～20mA或(huo)0～20mA；電(dian)(dian)(dian)壓型(xing)輸(shu)(shu)(shu)(shu)(shu)入模塊(kuai)(kuai)通(tong)常(chang)信(xin)號等(deng)(deng)級為0-5　　　　V、1-5V等(deng)(deng)。有(you)些模擬(ni)(定義(yi):對(dui)真(zhen)實(shi)事(shi)物或(huo)者過程的虛(xu)擬(ni))量輸(shu)(shu)(shu)(shu)(shu)入模塊(kuai)(kuai)可(ke)以兼容電(dian)(dian)(dian)壓或(huo)電(dian)(dian)(dian)流(liu)(Electronflow)輸(shu)(shu)(shu)(shu)(shu)入信(xin)號。模擬(ni)(定義(yi):對(dui)真(zhen)實(shi)事(shi)物或(huo)者過程的虛(xu)擬(ni))量輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)(chu)模塊(kuai)(kuai)同樣分電(dian)(dian)(dian)壓型(xing)輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)(chu)模塊(kuai)(kuai)和電(dian)(dian)(dian)流(liu)(Electronflow)型(xing)輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)(chu)模塊(kuai)(kuai)，電(dian)(dian)(dian)流(liu)輸(shu)(shu)(shu)(shu)(shu)出(chu)(chu)(chu)的信(xin)號通(tong)常(chang)有(you)0～20m

 如何選擇(ze)測(ce)力傳感(gan)器(qi):一步---從以下幾(ji)個方面定(ding)義自己對測(ce)力傳感(gan)器(qi)的要(yao)求:測(ce)量(liang)(liang)范圍(wei)：一般所選測(ce)力傳感(gan)器(qi)的量(liang)(liang)程要(yao)比測(ce)量(liang)(liang)上限(xian)要(yao)大10%~30%，視具體情(qing)況而定(ding)