Bürkert 是流體控制系統(tǒng)的全球供應(yīng)商,具有70年的流體控制經(jīng)驗, 在德國和法國擁有多個研發(fā)中心和生產(chǎn)廠,并在35個國家和地區(qū)設(shè)有分公司。 Bürkert 產(chǎn)品與系統(tǒng)適用于對液體和氣體介質(zhì)進行測量和控制,具備極廣泛的產(chǎn)品系列(包括電磁閥、過程控制閥、分析閥、氣動執(zhí)行機構(gòu)、傳感器和控制器等)和解決方案,可對液位、流量、壓力、溫度和分析等參數(shù)進行測量和控制。 Bürkert不僅為客戶提供單個的產(chǎn)品,我們的目標(biāo)是要為客戶提供滿足其實際應(yīng)用需求的解決方案和完整的系統(tǒng)。Bürkert可為客戶定制不同應(yīng)用領(lǐng)域的流體控制系統(tǒng),如化學(xué)工業(yè)、水和污水處理、醫(yī)療設(shè)備、食品飲料行業(yè)、制藥行業(yè)和工業(yè)加工等。
質(zhì)量流量控制器(MFC)8712型適用于調(diào)節(jié)大流量范圍內(nèi)的氣體質(zhì)量流量。熱MEMS傳感器直接位于氣流中,因此可以達到非??斓捻憫?yīng)時間。 Bürkert的直動式比例閥確保了高靈敏度。集成的PI控制器可確保MFC出色的控制特性。 8712型可選擇校準(zhǔn)兩種不同的氣體;用戶可以在這兩種氣體之間切換。作為電接口,可以使用模擬標(biāo)準(zhǔn)信號和現(xiàn)場總線。 8712型質(zhì)量流量控制器適用于各種應(yīng)用,例如,燃燒器控制,熱處理,材料涂層,生物反應(yīng)器,燃料電池技術(shù)或測試臺。由于具有高防護等級,該MFC專為在惡劣環(huán)境中使用而設(shè)計。
Type Description
The mass flow controller (MFC) Type 8712 is suited for regulating the mass flow of gases over a big flow range. The thermal MEMS sensor is located directly in the gas stream and therefore reaches very fast response times. A direct-acting proportional valve from Bürkert guarantees a high sensitivity. The integrated PI controller ensures outstanding control characteristics of the MFC. Type 8712 can optionally be calibrated for two different gases; the user can switch between these two gases. As electrical interfaces both, analog standard signals and fieldbuses are available. The mass flow controller type 8712 fits for various applications, like e.g. burner controls, heat treatment, material coatings, bio reactors, fuel cell technology or test benches. This MFC is especially designed for use in harsh environments due to the high protection class.
Nominal flow ranges from 0.010 lN/min to 80 lN/min
High accuracy and repeatability
Very fast settling times
Protection class IP 65
Optional: Fieldbus interface
For selecting the correct product please refer to the technical data, images and notes for proper use according to the data sheet.
