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HYDAC電子壓力開關，EDS 344-3-016-000*
德國HYDAC賀德克電子壓力開關EDS 300型功能
可用版本：
標準; Schiff＆Offshore
EDS 300是集成數(shù)字顯示的緊湊型電子壓力開關。有4種不同的輸出版本可供選擇：帶有一個開關點，兩個開關點和相同的兩個變量，另外還有一個額外的模擬輸出信號4 ... 20 mA。開關點和相關的遲滯可以按照鍵盤設置。為了對相應的應用進行*調(diào)節(jié)，該設備提供了多個額外的設定參數(shù)，例如，切換延遲時間，插座的開/關功能。 EDS 300的主要應用是液壓和氣動領域的壓力和極限值信息，或者高開關頻率或恒定開關精度的地方超過機械壓力開關可以提供的地方。該設備非常適合設置蓄能器充電功能或泵和壓縮機控制單元，以及監(jiān)測船舶變速箱，柴油發(fā)動機，泵以及通用液壓和氣動設備的壓力或極限值。
集成壓力傳感器，帶不銹鋼膜片上的薄膜DMS
緊湊，堅固的設計
精度±1％FS
3字符數(shù)字顯示
通過關鍵編程簡單處理
開關點和復位滯后可以相互獨立地進行調(diào)整
窗口功能
許多有用的附加功能
也可以通過Schiff的批準
HYDAC電子壓力開關，EDS 344-3-016-000*

EDS 300

Available versions:
Standard; Schiff & Offshore

The EDS 300 is a compact electronic pressure switch with integrated digital display. 4 different output versions are available: with one switching point, with two switching points and the same two variants, also with an additional analogue output signal 4 ... 20 mA. The switching points and the associated hystereses can be set per keyboard. For optimum adjustment to the respective application, the device offers a multitude of additional setting parameters, e.g. switching delay times, opener/closer functions for the outlets. The main applications of the EDS 300 are pressure and limit value messages in the areas of hydraulics and pneumatics or wherever a high switching frequency or a constant switching accuracy is more than mechanical pressure switches can provide. The device is ideally suitable for setting up accumulator charging functions or pumps and compressor control units as well as for the monitoring of pressure or limit values on ship transmissions, diesel motors, pumps and general hydraulic and pneumatic plants.

• Integrated pressure sensor with thin-film DMS on stainless steel diaphragm
• Compact, robust design
• Accuracy ±1% FS
• 3-character digital display
• Simple handling through key programming
• Switching points and reset hysteresis can be adjusted independently of one another
• Window function
• Many helpful additional functions
• Also available with Schiff's approval

HYDAC電子壓力開關，EDS 344-3-016-000*