液晶顯示數字溫度控制儀批發供應

數字溫度是指示調節儀(yi)配熱電(dian)偶或(huo)熱電(dian)阻用(yong)以(yi)測量溫度的(de)儀(yi)器,輔以(yi)相(xiang)應的(de)執行機構能組成溫度控制系統.接受標(biao)準化模擬直流電(dian)信(xin)號(hao)(hao)或(huo)其他(ta)產生電(dian)阻變化的(de)傳感(gan)器的(de)信(xin)號(hao)(hao)就可以(yi)測量和控制其他(ta)物理量.

數字(zi)溫度指示調節儀與熱(re)電偶、熱(re)電阻(zu)等(deng)感(gan)溫傳(chuan)感(gan)器(qi)(qi)配(pei)合，廣泛應用(yong)于化工，輕(qing)工，紡(fang)織，冶金，醫療，家用(yong)電器(qi)(qi)，實驗室，農業(ye)，種子發芽，細菌培養，家禽孵(fu)化，蘑(mo)菇培養，蔬菜大(da)棚，水產養殖，塑料機(ji)械，包裝機(ji)械，食(shi)品烤箱(xiang)，制(zhi)(zhi)冷，照相(xiang)(xiang)沖洗，服裝定型，熱(re)處理(li)，發酵，制(zhi)(zhi)糖，橡膠硫化等(deng)行業(ye)，作-200℃～+1600℃范圍內(nei)的溫度測量(liang)和自動化控制(zhi)(zhi)，配(pei)上相(xiang)(xiang)應的傳(chuan)感(gan)器(qi)(qi)還可(ke)以用(yong)于對壓力，流量(liang)，液位等(deng)物理(li)量(liang)的顯示和控制(zhi)(zhi)。

1、儀(yi)(yi)表(biao)(biao)(biao)安(an)裝時(shi)需在(zai)(zai)儀(yi)(yi)表(biao)(biao)(biao)盤上開(kai)孔。把(ba)儀(yi)(yi)表(biao)(biao)(biao)放入儀(yi)(yi)表(biao)(biao)(biao)盤開(kai)孔中，然后(hou)把(ba)安(an)裝板插入儀(yi)(yi)表(biao)(biao)(biao)安(an)裝孔，將二個安(an)裝螺桿適當(dang)旋緊，并用(yong)所(suo)附螺母(mu)鎖緊。 　2、接(jie)(jie)線(xian)(xian)(xian)(xian)按下圖(tu)所(suo)示、接(jie)(jie)線(xian)(xian)(xian)(xian)前(qian)首先必須仔細確認待接(jie)(jie)線(xian)(xian)(xian)(xian)使用(yong)的(de)(de)(de)儀(yi)(yi)表(biao)(biao)(biao)與(yu)接(jie)(jie)線(xian)(xian)(xian)(xian)圖(tu)儀(yi)(yi)表(biao)(biao)(biao)型(xing)號相(xiang)一(yi)(yi)致，接(jie)(jie)線(xian)(xian)(xian)(xian)時(shi)要(yao)(yao)注意不要(yao)(yao)把(ba)感(gan)溫元件引線(xian)(xian)(xian)(xian)和(he)儀(yi)(yi)表(biao)(biao)(biao)電(dian)(dian)(dian)(dian)源(yuan)線(xian)(xian)(xian)(xian)、繼電(dian)(dian)(dian)(dian)器控(kong)(kong)(kong)(kong)制(zhi)線(xian)(xian)(xian)(xian)和(he)其他(ta)大電(dian)(dian)(dian)(dian)流導(dao)線(xian)(xian)(xian)(xian)捆扎(zha)或絞(jiao)在(zai)(zai)一(yi)(yi)起，也不要(yao)(yao)放在(zai)(zai)同一(yi)(yi)要(yao)(yao)根金(jin)屬管內，以防電(dian)(dian)(dian)(dian)磁干(gan)擾。 　熱電(dian)(dian)(dian)(dian)阻(zu)傳感(gan)器與(yu)儀(yi)(yi)表(biao)(biao)(biao)的(de)(de)(de)三根導(dao)線(xian)(xian)(xian)(xian)要(yao)(yao)用(yong)同一(yi)(yi)截面積同一(yi)(yi)材料的(de)(de)(de)導(dao)線(xian)(xian)(xian)(xian)，且其連線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)(dian)阻(zu)應(ying)盡(jin)量(liang)小，一(yi)(yi)般(ban)不要(yao)(yao)超(chao)過3×2Ω，以免影響(xiang)儀(yi)(yi)表(biao)(biao)(biao)精(jing)度。如引線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)(dian)阻(zu)較大（引線(xian)(xian)(xian)(xian)較長）時(shi)建議使用(yong)外阻(zu)，并在(zai)(zai)訂貨時(shi)聲明。 　熱電(dian)(dian)(dian)(dian)偶(ou)與(yu)儀(yi)(yi)表(biao)(biao)(biao)連線(xian)(xian)(xian)(xian)應(ying)采用(yong)對應(ying)的(de)(de)(de)熱電(dian)(dian)(dian)(dian)偶(ou)補償(chang)導(dao)線(xian)(xian)(xian)(xian)或熱電(dian)(dian)(dian)(dian)偶(ou)絲本體，其極性不能(neng)接(jie)(jie)反，若用(yong)普通導(dao)線(xian)(xian)(xian)(xian)會影響(xiang)讀數和(he)控(kong)(kong)(kong)(kong)制(zhi)的(de)(de)(de)精(jing)確性。 　觸發可(ke)控(kong)(kong)(kong)(kong)硅的(de)(de)(de)儀(yi)(yi)表(biao)(biao)(biao)，觸發信號應(ying)直接(jie)(jie)從儀(yi)(yi)表(biao)(biao)(biao)接(jie)(jie)至可(ke)控(kong)(kong)(kong)(kong)硅端子，防止因“借(jie)線(xian)(xian)(xian)(xian)"而導(dao)致失控(kong)(kong)(kong)(kong)。除三相(xiang)過零調節儀(yi)(yi)表(biao)(biao)(biao)以外，要(yao)(yao)保證(zheng)儀(yi)(yi)表(biao)(biao)(biao)工作電(dian)(dian)(dian)(dian)源(yuan)與(yu)被控(kong)(kong)(kong)(kong)負載在(zai)(zai)同一(yi)(yi)相(xiang)線(xian)(xian)(xian)(xian)。

液晶顯示數字溫度控制儀批發供應

公路儀(yi)器，水泥養護(hu)箱(xiang)(xiang)(xiang)，混(hun)(hun)(hun)(hun)凝(ning)(ning)土(tu)(tu)(tu)鉆孔(kong)取芯機(ji)，瀝(li)青針入度(du)測定儀(yi)，混(hun)(hun)(hun)(hun)凝(ning)(ning)土(tu)(tu)(tu)壓(ya)力試驗機(ji)，混(hun)(hun)(hun)(hun)凝(ning)(ning)土(tu)(tu)(tu)養護(hu)箱(xiang)(xiang)(xiang)，混(hun)(hun)(hun)(hun)凝(ning)(ning)土(tu)(tu)(tu)攪拌機(ji)，混(hun)(hun)(hun)(hun)凝(ning)(ning)土(tu)(tu)(tu)抗滲儀(yi)，多功(gong)(gong)能(neng)(neng)電(dian)動擊(ji)實儀(yi)公路儀(yi)器，水泥養護(hu)箱(xiang)(xiang)(xiang)，混(hun)(hun)(hun)(hun)凝(ning)(ning)土(tu)(tu)(tu)鉆孔(kong)取芯機(ji)，瀝(li)青針入度(du)測定儀(yi)，混(hun)(hun)(hun)(hun)凝(ning)(ning)土(tu)(tu)(tu)壓(ya)力試驗機(ji)，混(hun)(hun)(hun)(hun)凝(ning)(ning)土(tu)(tu)(tu)養護(hu)箱(xiang)(xiang)(xiang)，混(hun)(hun)(hun)(hun)凝(ning)(ning)土(tu)(tu)(tu)攪拌機(ji)，混(hun)(hun)(hun)(hun)凝(ning)(ning)土(tu)(tu)(tu)抗滲儀(yi)，多功(gong)(gong)能(neng)(neng)電(dian)動擊(ji)實儀(yi)。

公(gong)司(si)經(jing)營范圍包括：通用儀器(qi)儀表（計量器(qi)具(ju)除外(wai)）技術開發(fa)、制(zhi)造、銷售(shou)等(deng)。供(gong)應(ying)混凝(ning)土試驗儀器(qi)系列產(chan)品,公(gong)司(si)具(ju)有(you)良好的(de)市場信譽,專業的(de)銷售(shou)和(he)技術服務團隊。