

Nevon Mansour
Vaisala
建築物和室內空氣質量
工業測量
測量儀表需要正確安裝,才能確保建築物的暖通空調係統獲得準確的二氧化碳、wenduheshiduceliangzhi,congerquebaojianzhuwuneirenyuanyongyoujiankangshushidehuanjing。yixiaguanyuguandaoanzhuangxingchuanganqideanzhuangjianyijiangbangzhuninyouhuajianzhuwudenengyuanxiaolvheshineikongqizhiliang,quebaonindetouzishouyi。
正確放置傳感器的重要性
chuanganqifangzhibudangshidaozhiceliangbuzhunquedechangjianyuanyinzhiyi。gaozhiliangchuanganqikeyichangqitigongzhunquedeceliang,qiantishizhengqueanzhuangtamen。conganzhuangfangxiangdaoshineiwaikongqizhijiandewencha,douhuiyingxiangguandaoanzhuangxingchuanganqidedushu,daozhinengyuanxiaolvheshineikongqizhiliangbulixiang。lejiexuyaobimiandeanzhuangcuowujiangbangzhuninweinindenuantongkongtiaoxitongtigonglianghaodeceliangshuju。
管道安裝型傳感器應該安裝在哪裏?
管guan道dao安an裝zhuang型xing傳chuan感gan器qi主zhu要yao安an裝zhuang在zai回hui風feng管guan道dao和he室shi外wai進jin氣qi管guan道dao中zhong。對dui於yu管guan道dao安an裝zhuang型xing傳chuan感gan器qi來lai說shuo,測ce量liang誤wu差cha的de常chang見jian來lai源yuan是shi管guan道dao內nei外wai空kong氣qi之zhi間jian的de溫wen差cha。溫wen差cha大da會hui導dao致zhi熱re量liang通tong過guo管guan道dao傳chuan感gan器qi傳chuan遞di,從cong而er導dao致zhi冷leng凝ning和he測ce量liang不bu準zhun確que。
為wei了le充chong分fen減jian少shao冷leng凝ning和he溫wen差cha,正zheng確que安an裝zhuang傳chuan感gan器qi至zhi關guan重zhong要yao。將jiang管guan道dao傳chuan感gan器qi的de變bian送song器qi主zhu體ti安an裝zhuang在zai保bao溫wen層ceng內nei將jiang有you助zhu於yu防fang止zhi不bu必bi要yao的de熱re傳chuan遞di並bing降jiang低di冷leng凝ning風feng險xian。
確保傳感器方向正確
傳感器方向很重要:ruguochuanganqixiangxiaanzhuang,lengningshuikenenghuiliuruchuanganqibingyingxiangdushu,shenzhidaozhifushihesunhuaichuanganqi。ruguoshiyongguandaochuanganqikongzhishidu,penwuqihuopenwujiashiqiyehuizaochengzheyangdeyingxiang。
為避免出現此類問題,請確保管道傳感器以 90 度du角jiao水shui平ping安an裝zhuang,或huo者zhe如ru有you必bi要yao,稍shao微wei向xiang上shang傾qing斜xie。這zhe將jiang確que保bao冷leng凝ning水shui安an全quan地di遠yuan離li傳chuan感gan器qi。還hai應ying確que保bao變bian送song器qi外wai殼ke密mi封feng,以yi防fang止zhi水shui進jin入ru電dian子zi器qi件jian。將jiang傳chuan感gan器qi安an裝zhuang在zai充chong分fen遠yuan離li噴pen霧wu器qi或huo噴pen霧wu加jia濕shi器qi等deng水shui源yuan的de地di方fang,具ju體ti距ju離li取qu決jue於yu管guan道dao尺chi寸cun和he流liu速su,但dan根gen據ju經jing驗yan,至zhi少shao應ying保bao持chi 5 米距離。
確保傳感器測量的是有代表性的氣流
另(ling)一(yi)個(ge)常(chang)見(jian)的(de)錯(cuo)誤(wu)是(shi)將(jiang)傳(chuan)感(gan)器(qi)安(an)裝(zhuang)在(zai)不(bu)具(ju)代(dai)表(biao)性(xing)的(de)位(wei)置(zhi)。如(ru)果(guo)將(jiang)傳(chuan)感(gan)器(qi)安(an)裝(zhuang)在(zai)遠(yuan)離(li)主(zhu)氣(qi)流(liu)的(de)位(wei)置(zhi),其(qi)測(ce)量(liang)值(zhi)將(jiang)無(wu)法(fa)準(zhun)確(que)反(fan)映(ying)管(guan)道(dao)中(zhong)的(de)濕(shi)度(du)和(he)溫(wen)度(du)條(tiao)件(jian)。這(zhe)會(hui)導(dao)致(zhi)不(bu)必(bi)要(yao)的(de)悶(men)熱(re)或(huo)潮(chao)濕(shi)區(qu)域(yu),使(shi)建(jian)築(zhu)物(wu)內(nei)的(de)人(ren)員(yuan)感(gan)到(dao)不(bu)適(shi),對(dui)舒(shu)適(shi)度(du)甚(shen)至(zhi)生(sheng)產(chan)力(li)造(zao)成(cheng)負(fu)麵(mian)影(ying)響(xiang)。

weibimianchuxiancileiwenti,chuanganqiyinggaizhijieanzhuangzaizhuqiliuzhong。ruguoguandaozhongdeshidugaoerliusudi,zheyidianyouweizhongyao。zuihou,kaolvzaichuanganqixiayoudeguandaoshangtianjiaewaidejianxiukou,yibianshiyongcankaotantouyanzhenghexiaozhunxianchangchuanganqi。
安裝管道安裝型傳感器的 6 個建議
•將變送器主體安裝在保溫層內,以避免發生熱傳遞和冷凝。
•盡可能以 90 度角水平安裝傳感器。
•確保變送器外殼密封。
•將傳感器安裝在遠離噴霧器或噴霧加濕器等水源的位置。
•確保將傳感器安裝在主氣流中。
•考慮在管道中增加額外的檢修口以方便校準。
觀看我們的網絡研討會,詳細了解傳感器安裝方式對能源效率和室內空氣質量的影響,以及壁掛式傳感器和室外傳感器的安裝建議。