一、葉面溫濕度變送器產品概述

葉(xie)(xie)(xie)面(mian)(mian)(mian)溫濕(shi)度(du)(du)(du)變(bian)(bian)送(song)(song)器(qi)(qi)(qi)又稱葉(xie)(xie)(xie)面(mian)(mian)(mian)溫度(du)(du)(du)濕(shi)度(du)(du)(du)傳感器(qi)(qi)(qi)，葉(xie)(xie)(xie)面(mian)(mian)(mian)溫濕(shi)度(du)(du)(du)變(bian)(bian)送(song)(song)器(qi)(qi)(qi)外形采用(yong)仿葉(xie)(xie)(xie)片(pian)(pian)的(de)(de)外形設計，模擬真實(shi)的(de)(de)葉(xie)(xie)(xie)面(mian)(mian)(mian)特(te)性，因而能(neng)夠更準確地反映出葉(xie)(xie)(xie)面(mian)(mian)(mian)環境的(de)(de)情況。葉(xie)(xie)(xie)面(mian)(mian)(mian)溫濕(shi)度(du)(du)(du)變(bian)(bian)送(song)(song)器(qi)(qi)(qi)由(you)高精(jing)度(du)(du)(du)熱敏電阻和變(bian)(bian)送(song)(song)器(qi)(qi)(qi)組成，可以精(jing)確測量整(zheng)個范(fan)圍內的(de)(de)溫度(du)(du)(du)。濕(shi)度(du)(du)(du)傳感器(qi)(qi)(qi)基于介電常(chang)數(shu)測量原理，模擬葉(xie)(xie)(xie)片(pian)(pian)形狀，真實(shi)模擬葉(xie)(xie)(xie)片(pian)(pian)表(biao)面(mian)(mian)(mian)特(te)征。可以通過葉(xie)(xie)(xie)片(pian)(pian)表(biao)面(mian)(mian)(mian)介電常(chang)數(shu)的(de)(de)變(bian)(bian)化來(lai)精(jing)確測量濕(shi)度(du)(du)(du)。具有(you)良(liang)好的(de)(de)靈敏度(du)(du)(du)，可以檢測葉(xie)(xie)(xie)片(pian)(pian)表(biao)面(mian)(mian)(mian)的(de)(de)微量水分殘留。葉(xie)(xie)(xie)面(mian)(mian)(mian)溫濕(shi)度(du)(du)(du)變(bian)(bian)送(song)(song)器(qi)(qi)(qi)采用(yong)防水設計，功耗(hao)低，可長時間連續監(jian)測。易于安裝，可以掛在溫室大棚內部(bu)或樹木枝干上(shang)可進行長時間不間斷(duan)監(jian)測。廣泛用(yong)于溫室大棚、實(shi)驗室、養殖、生產環境、人工氣候(hou)室等植物或物體表(biao)面(mian)(mian)(mian)濕(shi)度(du)(du)(du)的(de)(de)測量。

二、葉面(mian)溫濕度變送器功能特點

1.模仿(fang)葉面特征(zheng)，快(kuai)速準確測量(liang)溫濕度(du)。

2.更(geng)密的葉脈(mo)紋路（15條(tiao)/厘米），可以檢測(ce)(ce)更(geng)小液滴，測(ce)(ce)量更(geng)靈敏。

3.濕度測(ce)量靈敏，可以準確(que)檢測(ce)葉面表面濕度。

4.精度(du)高，響應快，互(hu)換性好(hao)。

5.環(huan)氧樹脂封裝，防(fang)水防(fang)潮(chao)，壽(shou)命更久。

三、葉面溫濕度變送器(qi)技術參數