YTZ-150遠傳壓力表概(gai)述rV0壓(ya)力(li)變(bian)送器_差壓(ya)變(bian)送器_液位(wei)變(bian)送器_溫度變(bian)送器

電阻遠(yuan)傳壓(ya)(ya)力(li)表(biao)適用于測量對鋼及銅合金不起(qi)腐蝕作(zuo)用的液(ye)體、蒸汽和(he)氣(qi)體等介質的壓(ya)(ya)力(li)。因為在儀(yi)表(biao)內部設(she)置—滑線(xian)電阻式(shi)發送器，故可把被側值以電量值傳至(zhi)院秒測量點的二次儀(yi)表(biao)上(shang)，以實現集(ji)中檢(jian)測和(he)遠(yuan)距離控制。此(ci)外，本儀(yi)表(biao)并能就地指示壓(ya)(ya)力(li)，以便于現場(chang)工藝檢(jian)查。rV0壓(ya)力(li)變(bian)送(song)器(qi)_差壓(ya)變(bian)送(song)器(qi)_液(ye)位變(bian)送(song)器(qi)_溫度變(bian)送(song)器(qi)

 rV0壓(ya)(ya)力變送器_差壓(ya)(ya)變送器_液(ye)位(wei)變送器_溫度變送器

YTZ-150遠傳壓力表主要技術指標(biao)rV0壓力(li)變送(song)(song)器(qi)(qi)_差壓變送(song)(song)器(qi)(qi)_液(ye)位(wei)變送(song)(song)器(qi)(qi)_溫(wen)度變送(song)(song)器(qi)(qi)

精que度等級：1.6rV0壓(ya)(ya)力(li)變送(song)器(qi)_差壓(ya)(ya)變送(song)器(qi)_液(ye)位變送(song)器(qi)_溫度變送(song)器(qi)

發送器起(qi)始電阻值：3~20ΩrV0壓力變(bian)送(song)器(qi)_差(cha)壓變(bian)送(song)器(qi)_液位變(bian)送(song)器(qi)_溫度(du)變(bian)送(song)器(qi)

發送器滿(man)度電(dian)阻值：340~400ΩrV0壓力變送(song)器_差壓變送(song)器_液位(wei)變送(song)器_溫度(du)變送(song)器

發送器接線端(duan)①②外加電壓不大于6VrV0壓力(li)變送器_差壓變送器_液位變送器_溫度變送器

使用(yong)環境條件：-40~60℃，相對濕度(du)不大于 85% ，且震動(dong)(dong)和被測（控）介(jie)質的急劇(ju)脈動(dong)(dong)rV0壓力(li)變送器(qi)_差壓變送器(qi)_液位變送器(qi)_溫度變送器(qi)

應對儀表正常工作(zuo)無明(ming)顯影(ying)響。rV0壓力變(bian)送(song)器_差(cha)壓變(bian)送(song)器_液位(wei)變(bian)送(song)器_溫(wen)度變(bian)送(song)器

溫(wen)度影響(xiang)：使用溫(wen)度偏離20±5℃時。其溫(wen)度附加誤(wu)差(cha)不(bu)大于 0.4%/10 ℃。rV0壓力(li)變送(song)(song)器(qi)_差壓變送(song)(song)器(qi)_液位變送(song)(song)器(qi)_溫(wen)度變送(song)(song)器(qi)

重　　量：1.2KgrV0壓力變(bian)(bian)(bian)送(song)器(qi)_差(cha)壓變(bian)(bian)(bian)送(song)器(qi)_液位變(bian)(bian)(bian)送(song)器(qi)_溫(wen)度變(bian)(bian)(bian)送(song)器(qi)

 rV0壓力(li)變(bian)送器(qi)_差(cha)壓變(bian)送器(qi)_液位變(bian)送器(qi)_溫度(du)變(bian)送器(qi)

YTZ-150遠傳壓力表結構原理rV0壓(ya)力變(bian)(bian)(bian)送器(qi)_差(cha)壓(ya)變(bian)(bian)(bian)送器(qi)_液位變(bian)(bian)(bian)送器(qi)_溫度變(bian)(bian)(bian)送器(qi)

儀表(biao)由(you)一(yi)個彈簧管壓力表(biao)和(he)一(yi)個滑線(xian)電阻式傳感器組成。rV0壓(ya)力變(bian)送(song)器(qi)_差壓(ya)變(bian)送(song)器(qi)_液位變(bian)送(song)器(qi)_溫度(du)變(bian)送(song)器(qi)

儀表機械部分的(de)作用原理與(yu)一般彈(dan)簧管壓力(li)表相同(tong)。由(you)于(yu)電(dian)阻(zu)(zu)發送器(qi)系設置在齒(chi)輪傳(chuan)(chuan)動機構上，因此當齒(chi)輪傳(chuan)(chuan)動機構中的(de)扇形(xing)齒(chi)輪軸產(chan)生(sheng)偏轉時(shi)，電(dian)阻(zu)(zu)發送器(qi)的(de)轉臂(電(dian)刷)也相應(ying)地得(de)以偏轉，由(you)于(yu)電(dian)刷在電(dian)阻(zu)(zu)器(qi)上滑行，使得(de)被測壓力(li)值的(de)變(bian)(bian)(bian)化變(bian)(bian)(bian)換(huan)為電(dian)阻(zu)(zu)值的(de)變(bian)(bian)(bian)化，而(er)傳(chuan)(chuan)至二次(ci)儀表上，指示出一相應(ying)的(de)讀數(shu)值。同(tong)時(shi)，一次(ci)儀表也指示相應(ying)的(de)壓力(li)值。rV0壓(ya)力變(bian)送(song)(song)器(qi)(qi)_差壓(ya)變(bian)送(song)(song)器(qi)(qi)_液(ye)位變(bian)送(song)(song)器(qi)(qi)_溫度變(bian)送(song)(song)器(qi)(qi)

 rV0壓力(li)變送器(qi)_差壓變送器(qi)_液(ye)位變送器(qi)_溫度變送器(qi)

YTZ-150遠傳壓力表測量(liang)范圍rV0壓力變送器(qi)(qi)_差壓變送器(qi)(qi)_液位變送器(qi)(qi)_溫(wen)度變送器(qi)(qi)

 rV0壓力變(bian)送器(qi)(qi)(qi)_差壓變(bian)送器(qi)(qi)(qi)_液位變(bian)送器(qi)(qi)(qi)_溫度(du)變(bian)送器(qi)(qi)(qi)