液晶顯示數字溫度控制儀使用說明

數字溫(wen)度是指示調(diao)節(jie)儀配熱電(dian)偶或(huo)熱電(dian)阻用以測(ce)量(liang)溫(wen)度的(de)儀器,輔以相應的(de)執行機構能組成(cheng)溫(wen)度控制系統.接受標準化(hua)模擬直流(liu)電(dian)信號或(huo)其他產生(sheng)電(dian)阻變(bian)化(hua)的(de)傳感器的(de)信號就可以測(ce)量(liang)和控制其他物(wu)理量(liang).

數字溫度(du)指(zhi)示調節儀與熱(re)電(dian)偶、熱(re)電(dian)阻等(deng)感溫傳感器配合，廣泛應用于化工，輕工，紡織(zhi)，冶金，醫療，家(jia)用電(dian)器，實驗(yan)室(shi)，農(nong)業(ye)，種子發芽(ya)，細(xi)菌(jun)培(pei)養(yang)，家(jia)禽孵化，蘑菇培(pei)養(yang)，蔬菜大棚，水產(chan)養(yang)殖，塑(su)料機械(xie)，包裝(zhuang)機械(xie)，食品(pin)烤(kao)箱，制冷(leng)，照相(xiang)沖(chong)洗，服裝(zhuang)定型(xing)，熱(re)處(chu)理，發酵(jiao)，制糖，橡膠硫化等(deng)行(xing)業(ye)，作-200℃～+1600℃范圍內的溫度(du)測量(liang)和(he)自(zi)動化控(kong)制，配上相(xiang)應的傳感器還可以(yi)用于對壓力(li)，流量(liang)，液位(wei)等(deng)物理量(liang)的顯(xian)示和(he)控(kong)制。

1、儀(yi)(yi)(yi)表(biao)(biao)(biao)(biao)安(an)裝(zhuang)時需(xu)在(zai)(zai)儀(yi)(yi)(yi)表(biao)(biao)(biao)(biao)盤(pan)上開孔(kong)。把儀(yi)(yi)(yi)表(biao)(biao)(biao)(biao)放入(ru)(ru)儀(yi)(yi)(yi)表(biao)(biao)(biao)(biao)盤(pan)開孔(kong)中，然后把安(an)裝(zhuang)板插入(ru)(ru)儀(yi)(yi)(yi)表(biao)(biao)(biao)(biao)安(an)裝(zhuang)孔(kong)，將二個安(an)裝(zhuang)螺(luo)桿適當旋緊(jin)(jin)，并用所(suo)附螺(luo)母鎖(suo)緊(jin)(jin)。 　2、接(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)按下圖(tu)所(suo)示(shi)、接(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)前(qian)首先必須仔細確認(ren)待接(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)使用的(de)(de)儀(yi)(yi)(yi)表(biao)(biao)(biao)(biao)與(yu)接(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)圖(tu)儀(yi)(yi)(yi)表(biao)(biao)(biao)(biao)型號(hao)相(xiang)一致，接(jie)(jie)(jie)線(xian)(xian)(xian)(xian)(xian)時要注意(yi)不(bu)(bu)要把感溫元件(jian)引(yin)(yin)線(xian)(xian)(xian)(xian)(xian)和儀(yi)(yi)(yi)表(biao)(biao)(biao)(biao)電(dian)(dian)(dian)源線(xian)(xian)(xian)(xian)(xian)、繼電(dian)(dian)(dian)器控制線(xian)(xian)(xian)(xian)(xian)和其(qi)他大電(dian)(dian)(dian)流導(dao)線(xian)(xian)(xian)(xian)(xian)捆(kun)扎或(huo)絞在(zai)(zai)一起，也不(bu)(bu)要放在(zai)(zai)同(tong)(tong)一要根(gen)金(jin)屬管(guan)內，以防(fang)電(dian)(dian)(dian)磁干擾(rao)。 　熱電(dian)(dian)(dian)阻傳感器與(yu)儀(yi)(yi)(yi)表(biao)(biao)(biao)(biao)的(de)(de)三根(gen)導(dao)線(xian)(xian)(xian)(xian)(xian)要用同(tong)(tong)一截面積同(tong)(tong)一材料的(de)(de)導(dao)線(xian)(xian)(xian)(xian)(xian)，且(qie)其(qi)連線(xian)(xian)(xian)(xian)(xian)電(dian)(dian)(dian)阻應盡量小，一般不(bu)(bu)要超過(guo)(guo)3×2Ω，以免影響(xiang)(xiang)儀(yi)(yi)(yi)表(biao)(biao)(biao)(biao)精(jing)度。如引(yin)(yin)線(xian)(xian)(xian)(xian)(xian)電(dian)(dian)(dian)阻較大（引(yin)(yin)線(xian)(xian)(xian)(xian)(xian)較長）時建(jian)議使用外(wai)阻，并在(zai)(zai)訂貨(huo)時聲(sheng)明。 　熱電(dian)(dian)(dian)偶與(yu)儀(yi)(yi)(yi)表(biao)(biao)(biao)(biao)連線(xian)(xian)(xian)(xian)(xian)應采用對應的(de)(de)熱電(dian)(dian)(dian)偶補償導(dao)線(xian)(xian)(xian)(xian)(xian)或(huo)熱電(dian)(dian)(dian)偶絲本體，其(qi)極性不(bu)(bu)能(neng)接(jie)(jie)(jie)反，若用普通導(dao)線(xian)(xian)(xian)(xian)(xian)會影響(xiang)(xiang)讀數和控制的(de)(de)精(jing)確性。 　觸發可控硅的(de)(de)儀(yi)(yi)(yi)表(biao)(biao)(biao)(biao)，觸發信號(hao)應直(zhi)接(jie)(jie)(jie)從儀(yi)(yi)(yi)表(biao)(biao)(biao)(biao)接(jie)(jie)(jie)至可控硅端子，防(fang)止因“借線(xian)(xian)(xian)(xian)(xian)"而導(dao)致失控。除三相(xiang)過(guo)(guo)零調節儀(yi)(yi)(yi)表(biao)(biao)(biao)(biao)以外(wai)，要保證儀(yi)(yi)(yi)表(biao)(biao)(biao)(biao)工作電(dian)(dian)(dian)源與(yu)被(bei)控負載在(zai)(zai)同(tong)(tong)一相(xiang)線(xian)(xian)(xian)(xian)(xian)。

液晶顯示數字溫度控制儀使用說明

公路儀(yi)器(qi)，水泥(ni)養護(hu)箱，混(hun)(hun)凝(ning)(ning)(ning)(ning)土(tu)(tu)(tu)鉆孔(kong)取芯機(ji)，瀝青針(zhen)入度測定儀(yi)，混(hun)(hun)凝(ning)(ning)(ning)(ning)土(tu)(tu)(tu)壓力試驗機(ji)，混(hun)(hun)凝(ning)(ning)(ning)(ning)土(tu)(tu)(tu)養護(hu)箱，混(hun)(hun)凝(ning)(ning)(ning)(ning)土(tu)(tu)(tu)攪拌(ban)機(ji)，混(hun)(hun)凝(ning)(ning)(ning)(ning)土(tu)(tu)(tu)抗滲儀(yi)，多(duo)功能電(dian)動(dong)擊實(shi)儀(yi)公路儀(yi)器(qi)，水泥(ni)養護(hu)箱，混(hun)(hun)凝(ning)(ning)(ning)(ning)土(tu)(tu)(tu)鉆孔(kong)取芯機(ji)，瀝青針(zhen)入度測定儀(yi)，混(hun)(hun)凝(ning)(ning)(ning)(ning)土(tu)(tu)(tu)壓力試驗機(ji)，混(hun)(hun)凝(ning)(ning)(ning)(ning)土(tu)(tu)(tu)養護(hu)箱，混(hun)(hun)凝(ning)(ning)(ning)(ning)土(tu)(tu)(tu)攪拌(ban)機(ji)，混(hun)(hun)凝(ning)(ning)(ning)(ning)土(tu)(tu)(tu)抗滲儀(yi)，多(duo)功能電(dian)動(dong)擊實(shi)儀(yi)。

公(gong)司(si)經營(ying)范圍(wei)包括(kuo)：通用(yong)儀(yi)器儀(yi)表（計量器具(ju)除外）技(ji)(ji)術開發、制造、銷售(shou)等。供應混凝土試驗儀(yi)器系列產品,公(gong)司(si)具(ju)有(you)良好的市場信譽(yu),專業的銷售(shou)和技(ji)(ji)術服(fu)務團隊。