重慶川(chuan)儀無(wu)(wu)線通信溫(wen)度(du)變送(song)器(qi)是由傳(chuan)感器(qi)、溫(wen)度(du)變送(song)器(qi)以及(ji)無(wu)(wu)線發射(she)器(qi)、無(wu)(wu)線接收基站組成的(de)一套(tao)高精度(du)測(ce)溫(wen)、無(wu)(wu)線信號傳(chuan)輸(shu)的(de)測(ce)溫(wen)解決方案。
更(geng)新時間:2023-11-13
重慶川儀無線通信溫度變送器性能和主要技術指標
重(zhong)慶川儀(yi)無線通信溫度變送器產品性能:
無(wu)線(xian)(xian)(xian)通信(xin)溫(wen)(wen)(wen)度(du)變(bian)送(song)(song)器(qi)是由傳(chuan)感器(qi)、溫(wen)(wen)(wen)度(du)變(bian)送(song)(song)器(qi)以及無(wu)線(xian)(xian)(xian)發射器(qi)、無(wu)線(xian)(xian)(xian)接收基站組(zu)成的一套(tao)高精度(du)測溫(wen)(wen)(wen)、無(wu)線(xian)(xian)(xian)信(xin)號(hao)(hao)傳(chuan)輸(shu)的測溫(wen)(wen)(wen)解決方(fang)案。產品具有安裝方(fang)便、傳(chuan)輸(shu)距離(li)遠、抗干擾、精度(du)高、無(wu)需現場布線(xian)(xian)(xian)等特點,通過傳(chuan)感器(qi)所帶的一體式無(wu)線(xian)(xian)(xian)溫(wen)(wen)(wen)變(bian)將采集的溫(wen)(wen)(wen)度(du)信(xin)號(hao)(hao)發送(song)(song)至無(wu)線(xian)(xian)(xian)接收基站實(shi)現信(xin)號(hao)(hao)無(wu)線(xian)(xian)(xian)傳(chuan)輸(shu)。
重慶川儀無線通信溫度變送器主要技(ji)術指標:
精度誤差(cha):±0.2%
測溫量程:-200℃~1600℃ (根據傳感器(qi)分度號(hao)可(ke)進行量程調整)
輸(shu)入(ru)信號:熱電偶(各(ge)種分度(du)號)、熱電阻(各(ge)種分度(du)號)
基(ji)站輸(shu)出信號:4-20mA、RS485、GPRS
使(shi)用頻段:ISM頻段433~434.79MHZ
供(gong)電電源:3.6V電池(chi)供(gong)電(傳感器);24V.dc/220V.AC(接收(shou)基站)
采(cai)樣周(zhou)期:5秒~24小(xiao)時/次,周(zhou)期可調(diao)