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HYDAC壓力開關(guān)，EDS 3400型現(xiàn)貨
賀德克HYDAC壓力開關(guān)EDS 3400
可用版本：
標(biāo)準(zhǔn);符合DESINA?;菜單導(dǎo)航符合VDMA;帶前沖洗膜片
EDS 3400是一種緊湊型電子壓力開關(guān)，具有集成的數(shù)字顯示屏，可在高壓范圍內(nèi)進(jìn)行相對(duì)壓力測(cè)量。為此提供了帶有薄膜DMS的不銹鋼測(cè)量池。該器件具有1或2個(gè)開關(guān)量輸出和一個(gè)可逆模擬輸出信號(hào)（4 ... 20 mA或0 ... 10V）。 EDS 3400的一個(gè)特點(diǎn)是可以在2軸上旋轉(zhuǎn)顯示屏。該裝置可以在幾乎任何隨機(jī)安裝位置中進(jìn)行*對(duì)準(zhǔn)，這意味著通常需要的機(jī)械對(duì)準(zhǔn)適配器的額外成本被省去。 4位數(shù)字顯示器可顯示壓力（bar），psi或MPa。用戶可以在不同的單元之間進(jìn)行選擇。通過此功能，設(shè)備會(huì)根據(jù)新設(shè)備自動(dòng)重新調(diào)整切換設(shè)置。此外，EDS 3400還提供符合DESINA?的變體。具有前沖洗隔膜的變體專門用于所用介質(zhì)可能導(dǎo)致標(biāo)準(zhǔn)壓力連接堵塞，上膠或凍結(jié)的應(yīng)用。 EDS 3400的主要應(yīng)用主要在液壓，氣動(dòng)以及制冷和空調(diào)技術(shù)領(lǐng)域。其他應(yīng)用包括介質(zhì)頻繁變化，任何殘留物可能導(dǎo)致介質(zhì)混合或污染的過程。
1或2個(gè)PNP晶體管開關(guān)輸出，每個(gè)輸出高達(dá)1.2 A負(fù)載
精度±1％FS
可選的可逆模擬輸出（4 ... 20 mA / 0 ... 10V）
4位數(shù)字顯示
能夠通過兩個(gè)軸上的旋轉(zhuǎn)能力進(jìn)行*對(duì)準(zhǔn)
值以bar顯示，psi或MPa
通過關(guān)鍵編程簡(jiǎn)單處理
開關(guān)點(diǎn)和復(fù)位滯后可以彼此獨(dú)立地進(jìn)行調(diào)整
許多有用的附加功能
具有診斷功能的終端分配選項(xiàng)符合DESINA?
可選配前沖洗膜片
可根據(jù)VDMA（單位表VDMA 24574-1）進(jìn)行菜單導(dǎo)航
HYDAC壓力開關(guān)，EDS 3400型現(xiàn)貨
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.
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