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HT-402智能雙通道顯(xian)示(shi)調節儀與(yu)各類傳感器、變送器配(pei)合使用，可同時對兩路溫度、壓力、液位、流量、重(zhong)量等工業(ye)過(guo)程(cheng)參(can)數進(jin)行測(ce)量、顯(xian)示(shi)、報(bao)警控制、變送輸出、數據采集和通訊

HT-404智能四(si)通(tong)道顯示調節(jie)儀與各類傳感(gan)器、變送器配合使用(yong)，可同時對四(si)路溫(wen)度、壓力、液(ye)位、流量、重(zhong)量等工業過程參數進行測量、顯示、報警控制(zhi)、變送輸出、數據(ju)采(cai)集和(he)通(tong)訊。

HT-700智能閃(shan)(shan)(shan)光報(bao)(bao)警(jing)(jing)(jing)儀(yi)可(ke)與各種PC系(xi)列(lie)智能控(kong)制(zhi)(zhi)(zhi)儀(yi)表(biao)或其他接點(dian)式控(kong)制(zhi)(zhi)(zhi)檢(jian)測(ce)儀(yi)表(biao)配(pei)套使用。可(ke)同時檢(jian)測(ce)八路(lu)輸入(ru)(ru)信(xin)號，八路(lu)信(xin)號均(jun)采用大規模、高(gao)亮度數(shu)碼管分別顯(xian)示各通(tong)道的(de)當前狀態值。 閃(shan)(shan)(shan)光報(bao)(bao)警(jing)(jing)(jing)控(kong)制(zhi)(zhi)(zhi)儀(yi)的(de)輸入(ru)(ru)信(xin)號可(ke)選擇接點(dian)式開路(lu)報(bao)(bao)警(jing)(jing)(jing)、接點(dian)式閉(bi)路(lu)報(bao)(bao)警(jing)(jing)(jing)或TTL電(dian)(dian)平。具有多(duo)種報(bao)(bao)警(jing)(jing)(jing)控(kong)制(zhi)(zhi)(zhi)輸出(chu)(chu)方式，可(ke)自(zi)由選擇閃(shan)(shan)(shan)光報(bao)(bao)警(jing)(jing)(jing)、聲音報(bao)(bao)警(jing)(jing)(jing)、繼電(dian)(dian)器(qi)報(bao)(bao)警(jing)(jing)(jing)觸(chu)點(dian)控(kong)制(zhi)(zhi)(zhi)輸出(chu)(chu)及帶報(bao)(bao)警(jing)(jing)(jing)記憶(yi)或不帶報(bao)(bao)警(jing)(jing)(jing)記憶(yi)功能。

SBWR、SBWZ系(xi)列熱(re)電(dian)(dian)(dian)(dian)偶、熱(re)電(dian)(dian)(dian)(dian)阻(zu)溫(wen)度變(bian)送器(qi)是DDZ系(xi)列儀(yi)表中的(de)現場安裝式溫(wen)度變(bian)送器(qi)單元，與(yu)工(gong)(gong)業(ye)(ye)熱(re)電(dian)(dian)(dian)(dian)偶、熱(re)電(dian)(dian)(dian)(dian)阻(zu)配(pei)套使(shi)用，它采(cai)用二線制(zhi)傳輸方式（兩根導線作(zuo)為電(dian)(dian)(dian)(dian)源輸入(ru)和(he)信號(hao)輸出的(de)公用傳輸線）。將工(gong)(gong)業(ye)(ye)熱(re)電(dian)(dian)(dian)(dian)偶、熱(re)電(dian)(dian)(dian)(dian)阻(zu)信號(hao)轉(zhuan)換成(cheng)與(yu)輸入(ru)信號(hao)或與(yu)溫(wen)度信號(hao)成(cheng)線性(xing)的(de)4-20mA、0-10mA的(de)輸出信號(hao).

功(gong)(gong)能(neng)特點 ●萬能(neng)輸(shu)入功(gong)(gong)能(neng) ●自動校準和人工校準功(gong)(gong)能(neng) ●手動/自動無擾(rao)動切(qie)換功(gong)(gong)能(neng) ●可(ke)選擇適應加熱或制(zhi)冷(leng)的(de)正/反作(zuo)用 ●控(kong)(kong)制(zhi)輸(shu)出信號(hao)限幅 ●采用模(mo)糊控(kong)(kong)制(zhi)理論和傳統PID控(kong)(kong)制(zhi)相結合的(de)方式，使控(kong)(kong)制(zhi)過程(cheng)具有(you)(you)響應快、超調小、穩(wen)態精度高的(de)優點，對常(chang)規(gui)PID難以控(kong)(kong)制(zhi)的(de)大(da)純滯后對象(xiang)有(you)(you)明顯的(de)控(kong)(kong)制(zhi)效果(guo) ●HT-900在HT-808基礎上(shang)增加了(le)30段程(cheng)序控(kong)(kong)制(zhi)功(gong)(gong)能(neng)