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賀德克HYDAC壓力變送器HDA 4400 中文描述
可用的版本：標準; ATEX認證;Schiff & Offshore; with front-flush diaphragm
壓力傳感器系列HDA 4400配備了薄膜的DMS不銹鋼膜片壓力測量單元。4 ... 20 mA或0 ... 10V輸出信號使連接到賀德克電子有限公司的所有測量和控制設備的聯動，市售評估系統（如SPS控制） 。與前面齊平膜片的變體是專為應用程序中所用的介質可能導致堵塞開發，粘搭一個標準壓力連接或凍結。主要應用領域包括液壓和氣動的移動和工業部門，特別是在狹窄的腔體的應用。進一步的應用包括工藝，其中頻繁的介質變化和任何殘留物可能引起混合或介質的污染。
?精度±0.5％ FS型。
?測量范圍： between 0 ... 16 and 0 ... 600 bar
?非常強大的傳感器單元
?高度的溫度
?的EMC特性
?非常緊湊的設計
?有說服力的價格/收益比率
?可選帶前端齊平膜片
?Also available with ATEX of ship approval
賀德克HYDAC壓力變送器HDA 4400 英文描述
Available versions: Standard; ATEX; Schiff & Offshore; with front-flush diaphragm
The pressure transducer series HDA 4400 is equipped with a pressure measurement cell with thin-film DMS on a stainless steel diaphragm. The 4 ... 20 mA or 0 ...10V output signals enable the connection to all measurement and control devices of HYDAC ELECTRONIC GmbH and the linkage to commercially available evaluation systems (e.g. SPS controls). The variant with the front-flush diaphragm was specially developed for applications in which the media used could lead to a blockage, gumming-up or freezing of a standard pressure connection.
The main areas of application are in the and industrial sectors of hydraulics and pneumatics, particularly in applications with constricted cavity. Further applications include processes where the medium changes frequently and any residues could cause mixing or contamination of the media.
Accuracy ±0.5% FS type.
Measurement ranges: between 0 ... 16 and 0 ... 600 bar
Very robust sensor cell
Highly accurate temperatures
Excellent EMC characteristics
Very compact design
Convincing price/benefit ratio
Optional with front-flush diaphragm
Also available with ATEX of ship approval
HYDAC賀德克壓力傳感器：電子壓力傳感器用于流體技術系統記錄的壓力。功能和執行的形式通過各自的使用條件來確定。為了滿足這些要求，賀德克提 供從微型壓力傳感器到特定客戶的多重壓力開關的綜合方案。電子壓力傳感器，記錄測得的壓力變化，并將其轉換為成比例的輸出信號。電子壓力開關記錄該測得的 壓力可變，對它進行處理，并輸出按照預置的切換信號。
賀德克壓力變送器：
無論是造船和機床，移動式起重機或鋼鐵廠，機械制造或近海， EX保護或實驗室應用。我們的為你提供廣泛應用范圍的壓力傳感器產品系列。
型號系列:
HDA 4000 ，為移動和固定的液壓
HDA 3000 ，非常，應用于鋼材和軋鋼廠，實驗室，檢測設施
HDA 7000 ，非常小巧，緊湊的設計,用于在工業OEM應用和手機行業;
HDA 8000 ，適用于工業的OEM應用和移動行業;
壓力變送器概述：
| HDA | 4800 | 4700 | 4400 | 4300 | 4100 | 3800 | 7400 | 8700 | 8400 | 9000 |
| 精度 (max.) | 0,25 | 0,5 | 1,0 | 1,0 | 1,0 | 0,3 | 1,0 | 0,5 | 1,0 | 1,0 |
| 低壓范圍 (up to 40 bar) | X | X | X | X | X | X | X | |||
| 高壓范圍 (from 40 bar) | X | X | X | X | X | X | X | X | ||
| 相對壓力 | X | X | X | X | X | X | X | X | X | |
| 壓力 | X | |||||||||
| Sigle pieces available | X | X | X | X | X | X | X | |||
| OEM 產品 | X | X | X | X | ||||||
| Flush 薄膜 | X | X | X | X | ||||||
| CANopen Release | X | X | ||||||||
| ECE type approval (approved for road vehicles) | X | X | ||||||||
| For potentially explosive atmospheres | X | X | X | X | ||||||
| Approvals for Shipping | X | X | X | X | ||||||
| UL- 規格 | X | X | X | X | X | X | X | X | ||
| 更別的安全功能 | X | X |
注：不是所有的特征可以自由地相互組合，請從相應的數據表的信息
