美國walchem冷卻塔控制器（W400/410 WE410） 雙路輸入冷卻塔控制器（WDT400/410 WEDT410）
美國 WALCHEM W400/W410系列與WDT400/410系列控制器可冷卻塔循環(huán)水在正確的電導率下工作。地控制導電率及投放化學品，減水量和抑制腐蝕、固態(tài)沉淀污垢形成、水藻和有害細菌生長。自動添加劑抑制藻類的生長及細菌的繁殖。適合溴化處理或冷卻塔中添加劑。有閉鎖時間器、繼電器報警及4-20mA輸出功能。
W400/410冷卻塔控制器是Walchem的新技術及進步，它擁有你心目中理想的冷卻塔標準功能，另外增加了簡易資料管理工具（可選），使水處理給用戶帶來更的服務。
W400/410可以同時儲存導電率、溫度、水用量、繼電器和流量開關狀態(tài)及用戶設置等資料。一個U盤便可以提取資料，也可通過U盤資料到個人電腦，或把設置好的水處理數(shù)據(jù)復制到其它控制器使用（以此方法設置一臺新的控制器，幾秒鐘）。
利用這些資料，可以很輕易地編寫出實際水用量、系統(tǒng)導電率、溫度等；快速而準確地找出系統(tǒng)出現(xiàn)問題的時間，可數(shù)據(jù)，清楚了解泵啟動、閥門開動和流量開關啟動時間；可以輕易地確認水質(zhì)處理結果。資料記錄用水量、系統(tǒng)導電率、溫度及化學品累積投放量和排放時間。
歡迎來電咨詢詳細資料。
The W400 Cooling Tower Controllers represent the latest in technologICal and innovative advancements from Walchem. All of the standard features youd expe from a conventional cooling tower controller are included, plus optional simple-to-use information management tools that enable water treatment professionals to deliver more effeive service to their customers.
The W400 Controllers have the ability to store sensor and temperature values, water usage, relay status, and user settings. A U memory stick is all thats needed to extra the information. Download logs from the U stick to a PC at your convenience, or copy your preferred treatment program settings to another controller to speed start-up. It couldnt be easier!
WE/EDT Controllers include an elerodeless conduivity sensor thats impervious to contamination by oils, scale, biofilm or other coatings, resulting in a low maintenance system that provides reliable effeive control.
Key benefits:
Ensure Optimal Performance and Maximum Efficiency
Precise control of conduivity and chemical feed reduces water consumption and inhibits corrosion, solids precipitation, scale build-up and growth of algae or dangerous baeria.
More Informative Monthly Reports
Download stored data from the controller to a U flash stick. Use the data to easily develop reports that validate and verify water treatment results, and include aual water usage, system conduivity, temperature and accumulated chemical feed and bleed times.
Efficient Customer Service
Quickly identify system upsets by knowing exaly what happened and when. An event log can be downloaded to tell you precisely when pumps turned on, valves opened and when there was flow or no-flow.
Save Time
Copy the user settings from your controller to a U flash stick and upload to a new controller. Programming your new controller this way can be accomplished in seconds. Its that simple!
