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HYDAC數(shù)顯壓力繼電器EDS 3446-1-0250-000授權(quán)商
更新時(shí)間:2018-05-08   點(diǎn)擊次數(shù):1569次

HYDAC數(shù)顯壓力繼電器EDS 3446-1-0250-000授權(quán)商
 HYDAC數(shù)顯壓力繼電器EDS 3400的主要應(yīng)用主要集中在液壓,氣動(dòng)和制冷和空調(diào)技術(shù)。其他應(yīng)用包括介質(zhì)頻繁變化的過(guò)程,任何殘留物可能導(dǎo)致介質(zhì)的混合或污染。
1或2個(gè)PNP晶體管開(kāi)關(guān)輸出,每個(gè)輸出高達(dá)1.2 A的負(fù)載
精度±1%FS
可選的可逆模擬輸出(4 ... 20 mA / 0 ... 10V)
4字符數(shù)字顯示
通過(guò)兩個(gè)軸的旋轉(zhuǎn)能力可以實(shí)現(xiàn)*對(duì)中
以bar,psi或MPa為單位選擇數(shù)值顯示
通過(guò)關(guān)鍵編程簡(jiǎn)單處理
切換點(diǎn)和復(fù)位滯后可以彼此獨(dú)立進(jìn)行調(diào)整
許多有用的附加功能
根據(jù)DESINA?選擇具有診斷功能的端子分配
可選配前置沖洗隔膜
根據(jù)VDMA(單元表VDMA 24574-1)的菜單導(dǎo)航可選,
德國(guó)HYDAC賀德克 EDS 3400功能
可用版本:
標(biāo)準(zhǔn);符合DESINA?;按照VDMA的菜單導(dǎo)航;帶前置隔膜
EDS 3400是一款集成數(shù)字顯示的緊湊型電子壓力開(kāi)關(guān),用于在高壓范圍內(nèi)進(jìn)行相對(duì)壓力測(cè)量。為此提供帶有薄膜DMS的不銹鋼測(cè)量元件。該設(shè)備具有1或2個(gè)開(kāi)關(guān)量輸出和一個(gè)可逆模擬量輸出信號(hào)(4 ... 20 mA或0 ... 10V)。 EDS 3400的一個(gè)特殊功能是可以在2個(gè)軸上旋轉(zhuǎn)顯示器。該裝置可以在幾乎任何隨機(jī)的安裝位置上*地對(duì)準(zhǔn),這意味著通常需要的機(jī)械對(duì)準(zhǔn)適配器的附加成本被省去。 4字符數(shù)字顯示器可以顯示bar,psi或MPa的壓力。用戶可以在不同的單元之間進(jìn)行選擇。使用此功能,設(shè)備會(huì)根據(jù)新設(shè)備自動(dòng)重新調(diào)整開(kāi)關(guān)設(shè)置。另外,EDS 3400也可以使用符合DESINA?的變型。帶有前平板隔膜的變型專(zhuān)門(mén)針對(duì)使用介質(zhì)會(huì)導(dǎo)致堵塞,上膠或凍結(jié)標(biāo)準(zhǔn)壓力連接的應(yīng)用而開(kāi)發(fā)。
HYDAC數(shù)顯壓力繼電器EDS 3446-1-0250-000授權(quán)商

EDS 3400

Available versions:
Standard; in conformance with DESINA®; Menu navigation in accordance with VDMA; with front-flush diaphragm

The EDS 3400 is a compact electronic pressure switch with integrated digital display for relative pressure measurement in the high-pressure range. It is provided for this purpose with a stainless steel measuring cell with thin-film DMS. The device has 1 or 2 switching outputs and one reversible analogue output signal (4 ... 20 mA or 0 ... 10V). A special feature of the EDS 3400 is the option of rotating the display in 2 axes. The device can be optimally aligned in practically any random installation position, which means that additional costs for the mechanical alignment adapter which is usually required are dispensed with. The 4-character digital display can show the pressure in bar, psi or MPa. It is possible for the user to select between the different units. With this function, the device re-scales the switching settings automatically in accordance with the new unit. In addition, the EDS 3400 is also available in a variant which conforms to DESINA®. 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 applications of the EDS 3400 are to be found primarily in hydraulics, pneumatics and in refrigeration and air-conditioning technology. Further applications include processes where the medium changes frequently and any residues could cause mixing or contamination of the media.

  • 1 or 2 PNP transistor switch outputs, up to 1.2 A load per output
  • Accuracy ±1% FS
  • Optional reversible analogue output (4 ... 20 mA / 0 ... 10V)
  • 4-character digital display
  • Capable of optimum alignment through rotational capability in two axes
  • Selection of value display in bar, psi or MPa
  • Simple handling through key programming
  • Switching points and reset hysteresis can be adjusted independently of one another
  • Many helpful additional functions
  • Option of terminal assignment with diagnostics function in conformance with DESINA®
  • Optional with front-flush diaphragm
  • Optional with menu navigation in accordance with VDMA (unit sheet VDMA 24574-1)

HYDAC數(shù)顯壓力繼電器EDS 3446-1-0250-000授權(quán)商

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