我公司生產(chan)的(de)(de)(de)(de)(de)無(wu)(wu)線(xian)(xian)溫(wen)度(du)(du)(du)變送器(qi)是采用德國進口鉑熱電(dian)(dian)阻Pt100溫(wen)度(du)(du)(du)傳感器(qi)和(he)目前性能(neng)及穩定(ding)性都非常的(de)(de)(de)(de)(de)超(chao)低功耗微處理(li)器(qi)及高精度(du)(du)(du)傳感器(qi)信號調理(li)電(dian)(dian)路為(wei)一(yi)體(ti)的(de)(de)(de)(de)(de)智能(neng)化溫(wen)度(du)(du)(du)檢測儀表;在此基(ji)礎上加(jia)入了無(wu)(wu)線(xian)(xian)遠(yuan)傳模塊,可與我們的(de)(de)(de)(de)(de)智能(neng)無(wu)(wu)線(xian)(xian)接收終端組成(cheng)溫(wen)度(du)(du)(du)采集系(xi)統(tong)(tong)。本系(xi)統(tong)(tong)改變以往工(gong)業(ye)上大部分采用RS485和(he)4~20mA電(dian)(dian)流(liu)信號的(de)(de)(de)(de)(de)傳輸方(fang)式(shi)和(he)開關電(dian)(dian)源供(gong)電(dian)(dian)模式(shi),而采用3.6V的(de)(de)(de)(de)(de)鋰電(dian)(dian)池供(gong)電(dian)(dian);從(cong)而簡化了安裝方(fang)式(shi)、節(jie)約了客戶布(bu)(bu)線(xian)(xian)的(de)(de)(de)(de)(de)成(cheng)本,真正達到節(jie)能(neng)環保的(de)(de)(de)(de)(de)目的(de)(de)(de)(de)(de)。該產(chan)品廣(guang)泛應用于各種(zhong)工(gong)業(ye)測溫(wen)系(xi)統(tong)(tong)中,如(ru)油(you)田、電(dian)(dian)力(li)、石(shi)化和(he)一(yi)些(xie)布(bu)(bu)線(xian)(xian)不(bu)方(fang)便的(de)(de)(de)(de)(de)場(chang)合。
技術指標
◆無線溫(wen)度變送(song)器(qi)測溫(wen)范(fan)圍:-50~300(℃);
◆供電(dian)電(dian)源:單節3.6V/13Ah鋰電(dian)池(chi);
◆ 精度:0.2,0.5,1.0級;
◆ 顯(xian)示:五位液晶,顯(xian)示清晰(xi)、無(wu)殘留(liu);
◆ 過(guo)載:150%FS;
◆傳輸距離(li):視(shi)距 >500米;
◆ 采用鋁合金外殼、堅固、耐(nai)腐蝕;
◆ 環境溫度:-30℃~+85℃;
◆ 環境(jing)濕度:<95%RH;
◆ 零(ling)點溫度(du)漂移:±0.015%FS/℃;
◆ 靈敏(min)度溫度漂(piao)移:±0.015%/℃;
◆ 適用介質:油、氣、水等液體(ti);
◆ 防爆等級:ExdⅡBT4;
◆ 頻(pin)率:中心頻(pin)率480MHz(或2.4GHz);
◆ 無線溫度變送(song)器(qi)可(ke)與(yu)配套(tao)的接收機(ji)組網;
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