JN-UFZQ5003浮(fu)球(qiu)液(ye)位(wei)計(jì)(ji)說明(ming)
概述(shu)
JN-UFZQ5003浮(fu)球(qiu)液(ye)位(wei)計(jì)(ji)結(jié)構(gòu)(gou)原(yuan)理:由液(ye)位(wei)傳(chuan)感器和智(zhi)能(neng)HART板(ban)(電(dian)流轉(zhuǎn)換(huan)器(qi))兩部(bu)分(fen)組成(cheng),浮(fu)球(qiu)與(yu)液(ye)位(wei)同(tong)步變化,控制(zhi)幹(gan)簧(huang)管(guan)吸(xi)合斷(duan)開(kai),從而(er)使傳(chuan)感器內(nèi)電(dian)阻成(cheng)線(xian)性(xing)變(bian)化,再由(you)轉(zhuǎn)(zhuan)換(huan)器將電(dian)阻的變(bian)化轉(zhuǎn)換(huan)成(cheng)4~20mA標(biāo)(biao)準(zhǔn)(zhun)電(dian)流信號(hào)並疊(die)加(jia)HART數(shù)字(zi)信號(hào)輸出(chu)。
JN-UFZQ5003浮(fu)球(qiu)液(ye)位(wei)計(jì)(ji)特(te)點(diǎn)
1.智(zhi)能(neng)電(dian)子部件由壹(yi)塊(kuai)主機(jī)(ji)板(ban)和壹?jí)K(kuai)液(ye)晶屏組(zu)成(cheng);
2.可就地(di)按鍵(jian)調(diào)(tiao)整程和點(diǎn);
3.可用(yong)HART通(tong)訊手(shou)操器(qi)或(huo)微(wei)機(jī)(ji)與(yu)本智(zhi)能(neng)儀(yi)表(biao)進(jìn)行(xing)雙面(mian)通(tong)訊而不中(zhong)斷(duan)輸出(chu)信號(hào),適合防(fang)爆(bao)或(huo)不方便(bian)拆(chai)裝儀(yi)表(biao)場(chǎng)(chang)所(suo)對(duì)儀(yi)表(biao)的測(cè)量(liang)、過(guo)程參數(shù)、設(shè)備組態(tài)(tai)、校(xiao)準(zhǔn)(zhun)、診斷(duan)信息(xi)通(tong)過(guo)HART協(xié)(xie)議(yi)訪(fang)問或(huo)改(gai);
4.在采用(yong)HART協(xié)(xie)議(yi)的(de)分散控(kong)制系(xi)統(tǒng)(tong)中(zhong)同(tong)主(zhu)機(jī)(ji)進(jìn)(jin)行雙向通(tong)訊;
5.帶有(you)EEPROM,不因斷(duan)電(dian)丟失(shi)數(shù)據(jù)(ju)。
JN-UFZQ5003浮(fu)球(qiu)液(ye)位(wei)計(jì)(ji)參數(shù)
測(cè)量(liang)範(fàn)(fan)圍:0~3500mm,供電(dian)電(dian)壓:12~36V DC,輸出(chu)信號(hào):兩線(xian)制(zhi)4~20mA.DC疊(die)加(jia)數(shù)字(zi)信號(hào),由用(yong)戶選擇(ze)開(kai)方或(huo)線(xian)性(xing)輸出(chu);負(fù)載(zai)電(dian)阻:250Ω,測(cè)量(liang)精(jing)度:±10mm,環(huán)(huan)境(jing)溫(wen)度:-40~80℃,工作溫(wen)度(du):-20~120℃,公稱(cheng)壓力(li):≤1.6MPa,法(fa)蘭(lan)標(biāo)(biao)準(zhǔn)(zhun):A:JB/T82.1-94(平(ping)面(mian)法(fa)蘭(lan))DN100PN1.6 球(qiu)φ90,B:JB/T82.1-94(平面(mian)法(fa)蘭(lan)),DN80 PN0.6 球(qiu)φ76,介(jie)質(zhì)(zhi)密(mi)度(du):≥0.65g/cm¬3,介(jie)質(zhì)(zhi)粘度:≤0.015PaS,接(jie)液(ye)材質(zhì):不銹鋼(gang),防護(hù)(hu)等級(jí)(ji):IP65
JN-UFZQ5003浮(fu)球(qiu)液(ye)位(wei)計(jì)(ji)型譜
| 型號(hào)(hao) | 基本代碼(ma) | 說明(ming) |
| JN-UFZQ | | | 浮(fu)球(qiu)液(ye)位(wei)計(jì)(ji) |
| | 5003 | | 浮(fu)球(qiu)液(ye)位(wei)計(jì)(ji)(螺(luo)紋鏈接(jie)) |
| F5004 | | 浮(fu)球(qiu)液(ye)位(wei)計(jì)(ji)(法(fa)蘭(lan)鏈接(jie)) |
| D5007 | | 浮(fu)球(qiu)液(ye)位(wei)計(jì)(ji)(電(dian)池(chi)供(gong)電(dian)) |
| F5006 | | 浮(fu)球(qiu)液(ye)位(wei)計(jì)(ji)(四氟防腐(fu)) |
| 主體(ti)材質(zhì) | B | | 304(304L) |
| BL | | 316(316L) |
| BR | | 軟纜(lan) |
| 輸出(chu)形(xing)式(shi) | 1 | | 報(bào)警開(kai)關(guān) |
| S | | 4~20mA |
| 壓力(li)等級(jí)(ji) | Y1 | | 1.6Mpa |
| Y2 | | 2.5Mpa |
| Y3 | | 4.0Mpa |
| 工作溫(wen)度(du) | 0 | | 常溫(wen) |
| 1 | | 120° |
| 法(fa)蘭(lan)通(tong)徑 | D | | 如:15表(biao)示(shi)DN15 |
| 量(liang)程範(fàn)(fan)圍(mm) | L | | 按客(ke)戶要求 |
| 介(jie)質(zhì)(zhi)密(mi)度(du)(Kg/m3) | X | | 按客(ke)戶要求 |
| 特(te)殊型號(hào)(hao)定制(zhi) | | WT | |