

Nevon Mansour
Vaisala
建築物和室內空氣質量
工業測量
即使是高質量的二氧化碳、溫wen度du和he濕shi度du測ce量liang儀yi表biao,如ru果guo安an裝zhuang不bu當dang,也ye會hui提ti供gong不bu準zhun確que的de讀du數shu。這zhe些xie適shi用yong於yu壁bi掛gua式shi傳chuan感gan器qi的de安an裝zhuang提ti示shi可ke幫bang助zhu您nin確que保bao建jian築zhu物wu內nei的de人ren員yuan可ke享xiang受shou到dao新xin鮮xian空kong氣qi、shushiwenduyijijiankangdeshidushuiping。ruguochuanganqianzhuangzhengque,nuantongkongtiaoxitongkeyigengjingquedixiangyingbuduanbianhuadetiaojian,congertigaoshiyongzhedeshushigan,tongshijianshaonengyuanlangfei。
為什麼正確的傳感器安裝很重要
傳chuan感gan器qi安an裝zhuang不bu當dang是shi導dao致zhi測ce量liang不bu準zhun確que的de常chang見jian原yuan因yin之zhi一yi。高gao質zhi量liang傳chuan感gan器qi可ke以yi長chang期qi提ti供gong準zhun確que的de測ce量liang,前qian提ti是shi正zheng確que安an裝zhuang它ta們men。從cong附fu近jin的de熱re源yuan到dao安an裝zhuang高gao度du等deng所suo有you因yin素su都dou會hui影ying響xiang讀du數shu,導dao致zhi能neng源yuan效xiao率lv低di下xia和he室shi內nei空kong氣qi質zhi量liang不bu佳jia。了le解jie需xu要yao避bi免mian的de安an裝zhuang錯cuo誤wu將jiang幫bang助zhu您nin為wei您nin的de暖nuan通tong空kong調tiao係xi統tong提ti供gong良liang好hao的de測ce量liang數shu據ju。
壁掛式傳感器應該安裝在哪裏?
壁掛式傳感器(也稱為房間或空間傳感器)zaijiancejianzhuwuneirenyuansuochutiaojianfangmianfahuizhezhiguanzhongyaodezuoyong。youyurenleideshushiduheanquanxingshinuantongkongtiaokongzhijuecedeshouyaokaolvyinsu,yincizhengquedechuanganqianzhuangduiyuquebaozhunquededushuhelianghaodexitongxingnengzhiguanzhongyao。
ninkongzhiqiliuhekongqizhiliangshiweilequebaokongjianlirenyuandejiankangheshushi,suoyibiguashichuanganqiyinganzhuangzaijuyoudaibiaoxingdeweizhi,shiqinenggoutiyanyurenyuanxiangtongdehuanjingtiaojian。xuanzeyigeqiliubushouxianzhiqiefujinmeiyoureganraoyuandeweizhifeichangzhongyao。
測量您想要控製的參數和位置
對dui於yu二er氧yang化hua碳tan測ce量liang,考kao慮lv要yao控kong製zhi什shen麼me以yi及ji在zai哪na裏li進jin行xing控kong製zhi尤you為wei重zhong要yao。二er氧yang化hua碳tan測ce量liang值zhi反fan映ying建jian築zhu物wu占zhan用yong水shui平ping,以yi便bian您nin的de暖nuan通tong空kong調tiao係xi統tong可ke以yi提ti供gong良liang好hao的de空kong氣qi質zhi量liang。因yin此ci,將jiang傳chuan感gan器qi安an裝zhuang在zai大da約yue呼hu吸xi高gao度du的de位wei置zhi(通常距離地麵約 1.5 米)非(fei)常(chang)重(zhong)要(yao),以(yi)準(zhun)確(que)反(fan)映(ying)人(ren)們(men)呼(hu)吸(xi)的(de)空(kong)氣(qi)質(zhi)量(liang)。二(er)氧(yang)化(hua)碳(tan)傳(chuan)感(gan)器(qi)安(an)裝(zhuang)位(wei)置(zhi)過(guo)高(gao)會(hui)產(chan)生(sheng)誤(wu)導(dao)性(xing)讀(du)數(shu),因(yin)為(wei)二(er)氧(yang)化(hua)碳(tan)比(bi)空(kong)氣(qi)重(zhong),越(yue)靠(kao)近(jin)地(di)麵(mian),二(er)氧(yang)化(hua)碳(tan)濃(nong)度(du)越(yue)高(gao)。

維薩拉濕度和溫度變送器係列 HMW90
womenlaikanyigezhenshidelizi。yijiahuiyizhongxinrenweitamendexinnuantongkongtiaokongzhixitongyunxingzhunque,yinweitamenanzhuangzaifangliangshangdeeryanghuatanchuanganqixianshikongqizhiliangkejieshou。dandangzaidimianceliangeryanghuatanshi,nongduquegaodejingren。jiangchuanganqianzhuangzairenmenhuxidegaodukequebaonindekongjianbuhuitongfengbuzuhuotongfengguodu。
另(ling)一(yi)個(ge)常(chang)見(jian)的(de)安(an)裝(zhuang)錯(cuo)誤(wu)是(shi)將(jiang)傳(chuan)感(gan)器(qi)安(an)裝(zhuang)在(zai)陽(yang)光(guang)直(zhi)射(she)或(huo)靠(kao)近(jin)熱(re)源(yuan)的(de)地(di)方(fang),例(li)如(ru)散(san)熱(re)器(qi)或(huo)加(jia)熱(re)管(guan)道(dao),或(huo)打(da)印(yin)機(ji)和(he)複(fu)印(yin)機(ji)上(shang)方(fang)。基(ji)本(ben)上(shang),與(yu)二(er)氧(yang)化(hua)碳(tan)一(yi)樣(yang),您(nin)要(yao)確(que)保(bao)測(ce)量(liang)的(de)是(shi)房(fang)間(jian)裏(li)人(ren)員(yuan)實(shi)際(ji)感(gan)受(shou)到(dao)的(de)情(qing)況(kuang)。
確保傳感器朝向正確
biguashichuanganqishejiweiyitedingchaoxianganzhuang。zheshiyinweichuanganqihedianzishebeidouzaitongyigewaikezhong,jishishidiyadianzishebeiyehuichanshengyixiereliang。ruguoanzhuangzhengque,reliangjiuhuitongguoshebeidingbusanfachuqu,erxinxiankongqizehuizirandiliuguoweiyuwaikexiabudechuanganqi。ruguochuanganqicexianghuodaozhianzhuang,reliangjiuwufasanfa,chuanganqijiangjilugenggaodewendudushuhegengdideshidudushu。
如(ru)果(guo)將(jiang)傳(chuan)感(gan)器(qi)上(shang)下(xia)疊(die)放(fang)安(an)裝(zhuang),熱(re)量(liang)也(ye)會(hui)成(cheng)為(wei)一(yi)個(ge)問(wen)題(ti)。從(cong)下(xia)方(fang)傳(chuan)感(gan)器(qi)上(shang)升(sheng)的(de)熱(re)量(liang)會(hui)導(dao)致(zhi)上(shang)方(fang)傳(chuan)感(gan)器(qi)的(de)溫(wen)度(du)升(sheng)高(gao),從(cong)而(er)導(dao)致(zhi)讀(du)數(shu)不(bu)準(zhun)確(que)。例(li)如(ru),如(ru)果(guo)您(nin)將(jiang)溫(wen)度(du)或(huo)濕(shi)度(du)傳(chuan)感(gan)器(qi)安(an)裝(zhuang)在(zai)二(er)氧(yang)化(hua)碳(tan)傳(chuan)感(gan)器(qi)上(shang)方(fang),您(nin)將(jiang)獲(huo)得(de)過(guo)高(gao)的(de)溫(wen)度(du)讀(du)數(shu)或(huo)過(guo)低(di)的(de)濕(shi)度(du)讀(du)數(shu)。確(que)保(bao)傳(chuan)感(gan)器(qi)之(zhi)間(jian)的(de)距(ju)離(li)足(zu)夠(gou)遠(yuan),或(huo)者(zhe)至(zhi)少(shao)將(jiang)溫(wen)度(du)更(geng)高(gao)的(de)傳(chuan)感(gan)器(qi)安(an)裝(zhuang)在(zai)其(qi)他(ta)傳(chuan)感(gan)器(qi)的(de)上(shang)方(fang)。
外部因素造成的測量誤差
如ru果guo您nin在zai加jia壓ya房fang間jian內nei安an裝zhuang傳chuan感gan器qi,房fang間jian和he牆qiang壁bi空kong腔qiang之zhi間jian的de壓ya差cha可ke能neng是shi另ling一yi個ge誤wu差cha來lai源yuan。這zhe是shi因yin為wei它ta會hui導dao致zhi冷leng空kong氣qi或huo二er氧yang化hua碳tan濃nong度du低di的de空kong氣qi通tong過guo牆qiang上shang的de接jie線xian孔kong直zhi接jie流liu入ru傳chuan感gan器qi裝zhuang置zhi,從cong而er嚴yan重zhong扭niu曲qu讀du數shu。為wei了le防fang止zhi這zhe種zhong情qing況kuang,您nin應ying該gai通tong過guo在zai傳chuan感gan器qi盒he上shang添tian加jia一yi個ge背bei板ban,或huo者zhe用yong密mi封feng膠jiao填tian充chong孔kong隙xi來lai實shi現xian密mi封feng。
jianzhucailiaokenengshilingyigewuchalaiyuan,tebieshiduiyueryanghuatanchuanganqi。liru,xinxianhunningtuhemouxieleixingdehuinihuizaiyiduanshijianneixishoueryanghuatan,congerxianzhujiangdifangjianlideeryanghuatandushu。lingyigeqianzaiwentishishiyongjuyouzidongbeijingxiaozhun (ABC) 邏(luo)輯(ji)的(de)二(er)氧(yang)化(hua)碳(tan)傳(chuan)感(gan)器(qi)。這(zhe)種(zhong)類(lei)型(xing)的(de)傳(chuan)感(gan)器(qi)將(jiang)校(xiao)正(zheng)值(zhi)應(ying)用(yong)於(yu)假(jia)定(ding)的(de)二(er)氧(yang)化(hua)碳(tan)水(shui)平(ping),可(ke)能(neng)導(dao)致(zhi)人(ren)為(wei)的(de)低(di)讀(du)數(shu)。最(zui)好(hao)避(bi)免(mian)使(shi)用(yong)這(zhe)種(zhong)類(lei)型(xing)的(de)傳(chuan)感(gan)器(qi)。
混hun凝ning土tu和he鋼gang材cai由you於yu導dao熱re特te性xing也ye會hui導dao致zhi測ce量liang誤wu差cha。這zhe些xie材cai料liao是shi良liang好hao的de熱re導dao體ti,這zhe意yi味wei著zhe它ta們men可ke能neng成cheng為wei直zhi接jie安an裝zhuang在zai其qi上shang的de任ren何he傳chuan感gan器qi的de散san熱re器qi或huo熱re源yuan。這zhe使shi得de溫wen度du讀du數shu更geng好hao地di代dai表biao牆qiang壁bi材cai料liao而er非fei所suo監jian測ce空kong間jian中zhong的de空kong氣qi。為wei了le解jie決jue這zhe個ge問wen題ti,可ke以yi將jiang傳chuan感gan器qi安an裝zhuang在zai內nei牆qiang上shang,或huo者zhe在zai傳chuan感gan器qi和he牆qiang壁bi之zhi間jian放fang置zhi絕jue緣yuan材cai料liao。
最zui後hou,如ru果guo您nin的de空kong間jian有you強qiang製zhi向xiang下xia的de氣qi流liu,則ze測ce量liang的de溫wen度du可ke能neng會hui人ren為wei升sheng高gao,因yin為wei熱re量liang無wu法fa有you效xiao地di離li開kai傳chuan感gan器qi電dian子zi設she備bei。您nin可ke以yi使shi用yong專zhuan為wei潔jie淨jing室shi和he其qi他ta具ju有you強qiang製zhi向xiang下xia氣qi流liu的de空kong間jian所suo設she計ji的de傳chuan感gan器qi來lai抵di消xiao這zhe種zhong影ying響xiang。在zai這zhe些xie裝zhuang置zhi中zhong,傳chuan感gan器qi與yu電dian子zi設she備bei分fen開kai以yi防fang止zhi加jia熱re,同tong時shi仍reng確que保bao與yu環huan境jing充chong分fen接jie觸chu。
安裝壁掛式傳感器的 11 個技巧
1.將傳感器安裝在與房間使用者體驗相同條件的位置。
2.確保傳感器周圍有自由流動的空氣。
3.確保二氧化碳傳感器安裝在距地麵約 1.5 米的位置。
4.請勿將傳感器放置在熱源附近或陽光直射處。
5.以正確的朝向安裝傳感器。
6.不要將一個傳感器直接安裝在另一個傳感器上方。
7.在加壓房間內安裝傳感器時,要密封電線穿孔。
8.不要將傳感器安裝到新鮮混凝土或灰泥上。
9.避免使用具有自動背景校準 (ABC) 邏輯的傳感器。
10.請勿將傳感器直接安裝在混凝土或鋼材製成的外牆上。
11.對於具有強製向下氣流的房間,使用專為此情況而設計的傳感器。
正確安裝傳感器不僅僅是一個技術細節,更是維持建築日常使用者所處室內環境健康、舒適的關鍵因素。
詳xiang細xi了le解jie傳chuan感gan器qi安an裝zhuang如ru何he影ying響xiang能neng源yuan效xiao率lv和he室shi內nei空kong氣qi質zhi量liang,並bing探tan索suo我wo們men在zai相xiang關guan資zi料liao中zhong提ti供gong的de有you關guan管guan道dao安an裝zhuang型xing傳chuan感gan器qi和he室shi外wai傳chuan感gan器qi的de更geng多duo建jian議yi,包bao括kuo文wen章zhang和he專zhuan家jia網絡研討會。