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0.5% Accuracy, NEMA 4X (IP66) Enclosure
629C系列濕/濕差壓變送器監(jiān)測空氣和兼容氣體和液體的差壓,精度0.5%。該設(shè)計(jì)采用雙壓力傳感器,將壓力變化轉(zhuǎn)換為標(biāo)準(zhǔn)的4至20 mA輸出信號(hào)或現(xiàn)場選擇電壓。小的內(nèi)部體積和最小的運(yùn)動(dòng)部件導(dǎo)致異常的響應(yīng)和可靠性。終端塊,以及零位調(diào)整按鈕,很容易進(jìn)入頂蓋下。
629C系列具有可選的工廠安裝的遠(yuǎn)程傳感器,通過鎧裝或屏蔽電纜連接到單元上,長度有10 '和20'。與傳統(tǒng)銅管安裝相比,安裝更加簡單,減少了人工和材料成本,而且不需要閥門管匯。
629C系列擁有強(qiáng)大的NEMA 4X (IP66)結(jié)構(gòu),還配有一個(gè)集成的LCD,用于本地化數(shù)據(jù)監(jiān)控。
應(yīng)用及案例
? Flow elements
? Heat exchangers
? Filters
? Coils
? Chiller
? Pumps
產(chǎn)品特色
? Powered by either DC or AC - take advantage of most readily available power source reducing installation costs
? Optional LCD does not need a separate power supply - lowers installed cost
? Selectable voltage range - provides flexible choice for changing design or inputs for process/HVAC controllers being used to monitor and control
? Push button zero (versus trim pot) - more simple zeroing provides easy install and calibration reducing installation time and possibility of operator error
? Optional LCD indicator provides local status to identify operational condition
? Remote sensor option reduces installation labor and material