黄瓜视频app黄安装

水泵法蘭

智(zhi)能(neng)灌(guan)(guan)溉(gai)控(kong)制(zhi)系統是專為(wei)農業灌(guan)(guan)溉(gai)領域設(she)計(ji)的(de)高性能(neng)智(zhi)能(neng)監控(kong)儀器，采用(yong)了世(shi)界上的(de)微電腦技術(shu)、傳(chuan)感器技術(shu)、自(zi)(zi)動(dong)(dong)(dong)(dong)控(kong)制(zhi)技術(shu)，帶(dai)有數碼管顯示和鍵盤操(cao)作，能(neng)夠自(zi)(zi)動(dong)(dong)(dong)(dong)監測(ce)土(tu)壤濕度（水(shui)分）?，?具有自(zi)(zi)動(dong)(dong)(dong)(dong)灌(guan)(guan)溉(gai)控(kong)制(zhi)功能(neng)、無線(xian)遠(yuan)程通(tong)訊控(kong)制(zhi)功能(neng)，可以控(kong)制(zhi)電磁閥、水(shui)泵(beng)等設(she)備，通(tong)過鍵盤（或計(ji)算機）可以設(she)置土(tu)壤水(shui)分的(de)臨(lin)界點（土(tu)壤濕度下限）、控(kong)制(zhi)回差及灌(guan)(guan)溉(gai)時段，在(zai)灌(guan)(guan)溉(gai)時段內，如果土(tu)壤水(shui)分低于臨(lin)界點，自(zi)(zi)動(dong)(dong)(dong)(dong)打開(kai)(kai)電磁閥（或水(shui)泵(beng)），開(kai)(kai)始供水(shui)灌(guan)(guan)溉(gai)，當土(tu)壤水(shui)分達(da)到(dao)回差值時停止灌(guan)(guan)溉(gai)。產品主要應(ying)用(yong)在(zai)農業溫室、農田灌(guan)(guan)溉(gai)、科研院所等。