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賀德克HYDAC壓力變送器HDA 4300
可用的版本：標準; ATEX認證; CSA ;Schiff & Offshore;與前面齊平膜片;壓力傳感器系列HDA 4300配備有陶瓷壓力測量單元與厚層的DMS ，這是專為在低壓范圍內的相對壓力測量的發展。4 ... 20 mA或0 ... 10V啟用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，市售控制和調節裝置。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。應用在于液壓和氣動的低壓范圍內的主要領域，特別是在制冷和空調，食品和制藥工業中的應用。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。
1精度±0.5％ FS型。
2測量范圍： between 0 ... 1 bar and 0 ... 40 bar (also vacuum)
3高度的溫度
4的EMC特性
5非常緊湊的設計
6有說服力的價格/收益比率
7可選帶前端齊平膜片
8也可與ATEX ， CSA或ship approval
賀德克HYDAC壓力變送器HDA 4300 英文描述
Available versions: Standard; ATEX; CSA; Schiff & Offshore; with front-flush diaphragm
The The pressure transducer series HDA 4300 is equipped with a ceramic pressure measurement cell with thick-layer DMS, which was specially developed for relative pressure measurement in the low-pressure range. The 4 ... 20 mA or 0 ... 10V enable the connection to all measurement and control devices of HYDAC ELECTRONIC GmbH and the linkage to commercially available control and regulation units. 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 lie in the low-pressure ranges of hydraulics and pneumatics, particularly in refrigeration and air-conditioning, food and pharmaceutical industry applications. 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 ... 1 bar and 0 ... 40 bar (also vacuum)
Highly accurate temperatures
Excellent EMC characteristics
Very compact design
Convincing price/benefit ratio
Optional with front-flush diaphragm
Also available with ATEX, CSA or 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
