簡(jian)單(shan)介(jie)紹(shao)
上(shang)海(hai)自(zi)動(dong)化(hua)儀(yi)表(biao)三(san)廠(han)SBWZ-2460溫(wen)度(duo)變(bian)換(huan)模(mu)塊(kuai)的(di)詳(xiang)細(xi)介(jie)紹(shao)
上(shang)海(hai)自(zi)動(dong)化(hua)儀(yi)表(biao)三(san)廠(han)SBWZ-2460溫(wen)度(duo)變(bian)換(huan)模(mu)塊(kuai)
●產(chan)品(pin)簡(jian)介(jie)
上(shang)海(hai)自(zi)動(dong)化(hua)儀(yi)表(biao)三(san)廠(han)SBWZ-2460溫(wen)度(duo)變(bian)換(huan)模(mu)塊(kuai)是(shi)DDZ-S係(ji)列(lie)儀(yi)表(biao)中(zhong)的(di)現(xian)場(chang)安(an)裝(zhuang)式(shi)溫(wen)度(duo)變(bian)送(song)單(shan)元(yuan)。它(ta)采(cai)用(yong)二(er)線(xian)製(zhi)傳(zhuan)送(song)方(fang)式(shi)(電(dian)源(yuan)輸(shu)入(ru)與(yu)信(xin)號(hao)輸(shu)出(chu)為(wei)二(er)根(gen)公(gong)用(yong)導(dao)線(xian)),輸(shu)出(chu)與(yu)被(bei)測(ce)溫(wen)度(duo)成(cheng)績(ji)性(xing)的(di)4-20mA電(dian)流(liu)信(xin)號(hao)。
變(bian)送(song)器(qi)可(ke)以(yi)安(an)裝(zhuang)於(yu)熱(re)電(dian)偶(ou)、熱(re)電(dian)阻(zu)的(di)接(jie)線(xian)盒(he)內(nei)與(yu)之(zhi)形(xing)成(cheng)一(yi)體(ti)化(hua)結(jie)構(gou),也(ye)可(ke)單(shan)獨(du)安(an)裝(zhuang)於(yu)儀(yi)表(biao)盤(pan)內(nei)作(zuo)轉(zhuan)換(huan)單(shan)元(yuan)。作(zuo)為(wei)新(xin)一(yi)代(dai)測(ce)溫(wen)儀(yi)表(biao),可(ke)廣(guang)泛(fan)應(ying)用(yong)於(yu)石(dan)油(you)、化(hua)工(gong)、紡(fang)織(zhi)、冶(ye)金(jin)、機(ji)電(dian)、電(dian)力(li)、航(hang)空(kong)、食(si)品(pin)加(jia)工(gong)、醫(yi)學(xue)工(gong)程(cheng)等(deng)工(gong)業(ye)和(hu)科(ke)研(yan)領(ling)域(yu),進(jin)行(hang)自(zi)動(dong)化(hua)溫(wen)度(duo)檢(jian)測(ce)、變(bian)送(song)和(hu)控(kong)製(zhi)。
●上(shang)海(hai)自(zi)動(dong)化(hua)儀(yi)表(biao)三(san)廠(han)SBWZ-2460溫(wen)度(duo)變(bian)換(huan)模(mu)塊(kuai)產(chan)品(pin)特(te)點(dian)
1.工(gong)作(zuo)環(huan)境(jing)溫(wen)度(duo)寬(kuan):-30℃~+120℃ 2.具(ju)有(you)冷(leng)端(duan)補(bu)償(chang)電(dian)路(lu),全(quan)溫(wen)度(duo)範(fan)圍(wei)誤(wu)差(chai)±0.5℃(S熱(re)電(dian)偶(ou)±0.8℃); 3.的(di)非(fei)線(xian)性(xing)校(jiao)正(zheng)電(dian)路(lu),輸(shu)出(chu)信(xin)號(hao)與(yu)被(bei)測(ce)溫(wen)度(duo)成(cheng)線(xian)性(xing)關(guan)係(ji); 4.內(nei)帶(dai)漂(piao)移(yi)自(zi)校(jiao)正(zheng)係(ji)統(tong),在(zai)整(zheng)個(ge)工(gong)作(zuo)溫(wen)度(duo)範(fan)圍(wei)內(nei)保(bao)證(zheng)測(ce)量(liang)精(jing)度(duo); 5.附(fu)有(you)特(te)殊(shu)的(di)控(kong)熱(re)機(ji)構(gou)有(you)效(xiao)的(di)控(kong)製(zhi)熱(re)傳(zhuan)導(dao)作(zuo)用(yong); 6.采(cai)用(yong)環(huan)氧(yang)樹(shu)脂(zhi)封(feng)裝(zhuang),耐(nai)腐(fu)蝕(shi),抗(kang)震(zhen)性(xing)好(hao),可(ke)靠(kao)性(xing)高(gao); 7.應(ying)用(yong)麵(mian)廣(guang),既(ji)可(ke)與(yu)熱(re)電(dian)偶(ou)、熱(re)電(dian)阻(zu)形(xing)成(cheng)一(yi)體(ti)化(hua)現(xian)場(chang)安(an)裝(zhuang)結(jie)構(gou),也(ye)可(ke)作(zuo)為(wei)功(gong)能(neng)模(mu)塊(kuai)安(an)裝(zhuang)在(zai)檢(jian)測(ce)設(she)備(bei)中(zhong); 8.獨(du)有(you)的(di)抗(kang)幹(gan)擾(rao)電(dian)路(lu)設(she)計(ji),保(bao)證(zheng)變(bian)送(song)器(qi)在(zai)受(shou)到(dao)各(ge)種(zhong)幹(gan)擾(rao)下(xia)能(neng)夠(gou)安(an)全(quan)可(ke)靠(kao)的(di)工(gong)作(zuo);特(te)別(bie)具(ju)有(you)抗(kang)電(dian)磁(ci)幹(gan)擾(rao)單(shan)元(yuan),適(kuo)宜(yi)於(yu)現(xian)代(dai)電(dian)磁(ci)汙(wu)染(ran)嚴(yan)重(chong)的(di)環(huan)境(jing)。
●主(zhu)要(yao)技(ji)術(zhu)指(zhi)標(biao)
| 輸(shu) 入(ru) | 熱(re)電(dian)偶(ou) K型(xing)、E型(xing)、B型(xing)、S型(xing)、T型(xing)、J型(xing)、N型(xing) |
| 熱(re)電(dian)阻(zu) Pt100、Cu100、Cu50 (三(san)線(xian)製(zhi)或(huo)四(si)線(xian)製(zhi)) | |
| 輸(shu) 出(chu) | 在(zai)量(liang)程(cheng)範(fan)圍(wei)內(nei)輸(shu)出(chu)4-20mA直(zhi)流(liu)信(xin)號(hao),與(yu)熱(re)電(dian)偶(ou)輸(shu)入(ru)的(di)毫(hao)伏(fu)信(xin)號(hao)成(cheng)線(xian)性(xing);與(yu)熱(re)電(dian)阻(zu)的(di)輸(shu)入(ru)電(dian)阻(zu)信(xin)號(hao)成(cheng)線(xian)性(xing)。或(huo)與(yu)溫(wen)度(duo)信(xin)號(hao)成(cheng)線(xian)性(xing)。 |
| •隔(ge)離(li)溫(wen)度(duo)變(bian)送(song)器(qi),輸(shu)入(ru)與(yu)輸(shu)出(chu)相(xiang)隔(ge)離(li),隔(ge)離(li)電(dian)壓(ya)為(wei)0.5KV增(zeng)加(jia)抗(kang)共(gong)模(mu)幹(gan)擾(rao)能(neng)力(li),更(geng)適(kuo)合(ge)計(ji)算(suan)機(ji)聯(lian)網(wang)使(shi)用(yong)。 | |
| 基(ji)本(ben)誤(wu)差(chai) | ±0.5%FS |
| 傳(zhuan)送(song)方(fang)式(shi) | 二(er)線(xian)製(zhi) |
| 顯(xian)示(shi)方(fang)式(shi) | (數(shuo)顯(xian)型(xing))LCD四(si)位(wei)顯(xian)示(shi),熱(re)電(dian)偶(ou)開(kai)路(lu)時(shi)顯(xian)示(shi)E……標(biao)誌(zhi)且(qie)輸(shu)出(chu)大(dai)於(yu)20mA |
| 工(gong)作(zuo)電(dian)源(yuan) | 變(bian)送(song)器(qi)工(gong)作(zuo)電(dian)源(yuan)電(dian)壓(ya)zui低(di)12V,zui高(gao)35V,額(e)定(ding)工(gong)作(zuo)電(dian)壓(ya)24V |
| 負(fu) 載(zai) | 限(xian)負(fu)載(zai)電(dian)阻(zu)按(an)下(xia)式(shi)計(ji)算(suan):RL(max)=50(Vmin-12) |
| (即(ji)24V時(shi),負(fu)載(zai)電(dian)阻(zu)可(ke)在(zai)0~600Ω範(fan)圍(wei)內(nei)選(xuan)擇(ze)用(yong))額(e)定(ding)負(fu)載(zai)250Ω | |
| 正(zheng)常(chang)工(gong)作(zuo)環(huan)境(jing) | a)環(huan)境(jing)溫(wen)度(duo)-25℃~80℃(常(chang)規(gui)型(xing)) -20℃~70℃(數(shuo)顯(xian)型(xing)) |
| b)相(xiang)對(dui)溫(wen)度(duo)5%~95% | |
| c)機(ji)械(xie)振(zhen)動(dong)f≤50Hz,振(zhen)幅(fu)<0.15mm | |
| d)周(zhou)圍(wei)空(kong)氣(qi)中(zhong)不(bu)含(han)有(you)對(dui)鉻(ge)、鎳(nie)鍍(du)層(ceng)、有(you)色(shai)金(jin)屬(zhu)及(ji)其(qi)它(ta)合(ge)金(jin)起(qi)腐(fu)蝕(shi)作(zuo)用(yong)的(di)介(jie)質(zhi) | |
| 環(huan)境(jing)溫(wen)度(duo)影(ying)響(xiang) | ≤0.05/1℃ |
注(zhu):“•”用(yong)戶(hu)有(you)特(te)殊(shu)需(xu)要(yao),可(ke)提(ti)供(gong)允(yun)許(xu)誤(wu)差(chai)為(wei)±0.2%的(di)協(xie)議(yi)產(chan)品(pin)。
●產(chan)品(pin)型(xing)號(hao)
●型(xing)號(hao)及(ji)規(gui)格(ge)
◆(常(chang)規(gui)型(xing))溫(wen)度(duo)變(bian)送(song)器(qi)規(gui)格(ge)表(biao)
| 型(xing)號(hao) | 分(fen)度(duo)號(hao) | zui大(dai)量(liang)程(cheng)範(fan)圍(wei)℃ | 允(yun)許(xu)下(xia)限(xian)變(bian)化(hua)範(fan)圍(wei)℃ | 允(yun)許(xu)上(shang)限(xian)變(bian)化(hua)範(fan)圍(wei)℃ | 規(gui)定(ding)zui小(xiao)量(liang)程(cheng)(上(shang)限(xian)下(xia)限(xian)之(zhi)差(chai)) |
| SBWR-2160 | E | 0-400 0-600 | |||
| SBWR-2260 | K | 0-400 0-600 0-800 0-1000 | |||
| SBWR-2360 | S | 600-1600 | |||
| SBWR-2860 | N | 0-400 0-600 0-800 0-1100 0-1200 | |||
| SBWR-4160 | E | 0-600 | 0-300 | 150-600 | 150 |
| SBWR-4260 | K | 0-1100 | 0-300 | 400-1100 | 300 |
| SBWR-4360 | S | 0-1600 | 0-800 | 1400-1600 | 600 |
| SBWR-4460 | B | 0-1600 | 0-800 | 1400-1600 | 600 |
| SBWR-4560 | T | 0-400 | 0-100 | 100-400 | 200 |
| SBWR-4860 | N | 0-1200 | 0-300 | 400-1200 | 300 |
| SBWZ-2160 | Cu50 | -165 | -100 | 0-150 | 50 |
| SBWZ-2260 | Cu100 | -200 | -100 | 0-150 | 50 |
| SBWZ-2460 | Pt100 | 0-500 -100-200 | 0-300 -100-0 | 100-500 0-200 | 100 100 |
| SBWZ-4460 | Pt100 | -700 | -500 | 50-500 | 50 |
◆T(專(zhuan)用(yong)型(xing))溫(wen)度(duo)變(bian)送(song)器(qi)規(gui)格(ge)表(biao)
| 型(xing)號(hao) | 分(fen)度(duo)號(hao) | 測(ce)量(liang)範(fan)圍(wei)℃ |
| SBWR-2160T SBWR-4160T | E | 0-400 100-300 0-500 200-400 0-600 200-600 |
| SBWR-2260T SBWR-4260T | K | 0-400 200-500 0-600 400-800 0-800 |
| SBWZ-2460T | Pt100 | -50-0 0-50
-50-50 0-100 -50-100 0-200 -100-100 0-300 -100-200 200-400 300-500 |
◆(隔(ge)離(li)型(xing))溫(wen)度(duo)變(bian)送(song)器(qi)規(gui)格(ge)表(biao)
相(xiang)關(guan)產(chan)品(pin)
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