Nevon Mansour
Vaisala
建築物和室內空氣質量 工業測量
盡jin管guan二er氧yang化hua碳tan是shi暖nuan通tong空kong調tiao控kong製zhi中zhong的de一yi個ge眾zhong所suo周zhou知zhi的de測ce量liang參can數shu，但dan測ce量liang方fang式shi和he使shi用yong的de傳chuan感gan器qi會hui對dui能neng源yuan效xiao率lv和he室shi內nei空kong氣qi質zhi量liang產chan生sheng很hen大da影ying響xiang。讓rang我wo們men了le解jie一yi些xie有you關guan使shi用yong二er氧yang化hua碳tan測ce量liang優you化hua暖nuan通tong空kong調tiao係xi統tong的de有you效xiao方fang法fa的de實shi用yong提ti示shi。
在(zai)暖(nuan)通(tong)空(kong)調(tiao)應(ying)用(yong)中(zhong)，特(te)別(bie)是(shi)在(zai)需(xu)求(qiu)控(kong)製(zhi)通(tong)風(feng)係(xi)統(tong)中(zhong)，測(ce)量(liang)二(er)氧(yang)化(hua)碳(tan)的(de)常(chang)見(jian)原(yuan)因(yin)是(shi)為(wei)了(le)節(jie)省(sheng)能(neng)源(yuan)。不(bu)過(guo)，隨(sui)著(zhe)人(ren)們(men)越(yue)來(lai)越(yue)意(yi)識(shi)到(dao)二(er)氧(yang)化(hua)碳(tan)濃(nong)度(du)升(sheng)高(gao)對(dui)人(ren)類(lei)健(jian)康(kang)和(he)員(yuan)工(gong)生(sheng)產(chan)力(li)的(de)影(ying)響(xiang)，加(jia)之(zhi)對(dui)室(shi)內(nei)空(kong)氣(qi)質(zhi)量(liang)的(de)監(jian)管(guan)越(yue)來(lai)越(yue)嚴(yan)格(ge)，局(ju)麵(mian)正(zheng)在(zai)發(fa)生(sheng)變(bian)化(hua)。
需求控製係統中二氧化碳測量的重要性
kongzhikongqizhiliangdejianyifangfashishiyongbiansongqizaibendijianceeryanghuatan，dangeryanghuatanshuipingchaoguojianyixianzhishi，biansongqihuifachuzhishibingcaiquxiangyingcuoshi。gengfuzayidiandefangshishitongguoxuqiukongzhitongfeng，qizhongkongqiliusugenjueryanghuatanshuipingjinxingtiaojie。zaizhezhongqingkuangxia，eryanghuatanshikongqizhiliangdezhibiao，bingyongzuokongqichulidanyuanzhongjiyuxuqiudekongzhifangfadeshuru。
tongguobaochilianghaotongfengshuipingkeyigaishanshineikongqizhiliang，tongshitongguobimiantongfengguoduhuotongfengbuzulaijieshengnengyuan。zaizhezhongshezhizhong，kekaodeeryanghuatanceliangzhiguanzhongyao，yinweimeiyouta，tongfengxitongjiuwufazhengchangyunxing。
二氧化碳傳感器的選購要點
nuantongkongtiaoxitongkongzhidezhunqueduqujueyuceliangzhunquedu。suirandizhiliangdechuanganqizaiduanqineikanlaikenengbijiaobianyi，dancongchangyuanlaikan，tamenkenenghuilangfeiningengduozijin。tamenkenenghuigengkuaidisunhuai，zheyiweizheninbixudingqifufeiweixiuhuogenghuantamen。bianyidechuanganqiyekenenghuichuxianpiaoyi，yincitamenkenengyunxingbuzhunque，danquewurenzhixiao。zheyiweizhetamentigongdeceliangzhibuzaishinuantongkongtiaokongzhixitongdeyouxiaoshuru，congergengyoukenengchuxiantongfengguoduhuotongfengbuzudeqingkuang。
關鍵是尋找一種精確的儀表，它需要具有響應時間快、測量長期穩定性好、yiyuweihuheshiyongshoumingchangdetedian。suiranzhezhongleixingchuanganqideqianqichengbenkenenghuigenggao，dancongchangyuanlaikan，ninkeyijieshengweihuhenengyuanchengben。ninyedakefangxin，yinweijianzhuwudeshineikongqizhiliangchuyulianghaoshuiping，keyibaozhengrenmendejiankanghexiaolv。
傳感器僅占暖通空調係統初始總成本的一小部分，因此，在技術上稍微多加一點投資以使您的係統盡可能高效是合情合理的。可靠、高質量並能長期保持準確性的傳感器是能夠真正提供終身價值的明智投資決策。
警惕有關漂移補償的聲明
一些製造商會聲稱，您無需擔心漂移問題，因為他們采用“一勞永逸”的解決方案，使用自動後台校準軟件來補償漂移。
但有一個問題。該軟件通常假設最低讀數與室外二氧化碳平均濃度相同，並據此“校準”傳感器。這會導致微小的測量誤差隨著時間的推移而累積，從長遠來看會變得更加嚴重。
cileixitongbushiyongyuzhanyonglvyougaofenghedigubianhuadekongjian，huoquantianhoubeizhanyongdekongjian。tamenyehenrongyibeilouyuzidonghuaxitongqipian，gaixitongzaizhanyonglvdideshiduanhuidafujianshaoxinxiankongqidesheruliang。tamenyewufajisuanhunningtuqiangxishoudeeryanghuatan，congerdaozhigengdadebuzhunquexing，jinerdaozhitongfengkongzhigengjiabujingque。
請記住，並非所有傳感器技術都是相同的
kongqizhongdeeryanghuatannongdushishiyongguangxuechuanganqiceliangde，celiangjishujiyukongqizhongdeeryanghuatanruhexishouguang。chuantongdeguangxuehongwaichuanganqiyouyigeguangyuanheyigetanceqi，tajinceliangeryanghuatanxishoubochangdeguangliang。dangeryanghuatannongdushenggaoshi，gaibochangdexinhaohuishuaijian，shuaijiandeqiangdujuedingleeryanghuatannongdudedushu。
zhezhongjishudewentizaiyuchuanganqijiegouzhongderenhejixiebianhuadouhuidaozhipiaoyiheceliangcuowu。ciwai，guangyuandeqiangduhuisuizheshijiandetuiyierjianruo，bingqieguangxuebiseminzhongderenhewugouhuohuichendouhuigaibianchuanganqidefanshelv，bingshijianceqikanqilaihaoxiangguangyuanqiangduyijingjiangdi。guangyuanqiangdudejiangdijinyibudaozhiceliangpiaoyi。weilebimianzhezhongqingkuang，xuduozhizaoshangzaichuanganqijiegouzhongtianjiazujian，liruewaidecankaoguangyuan，huozheshiyongshangshujiyuruanjiandetiaozheng。
維薩拉 CARBOCAP® 技術可實現長期準確性
維薩拉的 CARBOCAP® 技術利用單一光源、濾光片和探測器在同一光路中測量參考吸收率和氣體吸收率，從而避免這些問題。這種真實、連續的內部參考可消除漂移，是長期測量穩定性的關鍵。
如果您想節省能源成本，同時盡可能提高室內空氣質量，維薩拉 CARBOCAP 傳感器技術是您的理想選擇，因為它：
•提供良好的穩定性，建議校準間隔長達五年
•適用於全天候有人的空間和惡劣環境，因為它不依賴於二氧化碳濃度下降的假設
•使用壽命長，微輝光光源額定穩定輸出時間超過 15 年
•開箱即用，無需在安裝環境中安排初始“學習期”
如果您想了解更多有關如何通過精確、穩定的二氧化碳測量來降低暖通空調成本並改善建築空氣質量的信息，請與我們聯係。