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賀德克傳感器EDS345-1-400-000大量*
點(diǎn)擊次數(shù)：806 發(fā)布時(shí)間：2018-2-28
HYDAC繼電器EDS344系列適用于礦山和鋼廠度≤±0.15%FS典型程:350bar極小的溫度誤差HYDAC繼電器EDS344系列優(yōu)異的EMC性能良好的長(zhǎng)期穩(wěn)定性
賀德克HYDAC繼電器是具有隔離功能的自動(dòng)開(kāi)關(guān)元件，廣泛應(yīng)用于遙控、遙測(cè)、通訊、自動(dòng)控制、機(jī)電一體化及電力電子設(shè)備中，是zui重要的控制元件之一。繼電器一般都有能反映一定輸入變量（如電流、電壓、功率、阻抗、頻率、溫度、壓力、速度、光等）的感應(yīng)機(jī)構(gòu)（輸入部分）；有能對(duì)被控電路實(shí)現(xiàn)“通”、“斷”控制的執(zhí)行機(jī)構(gòu)（輸出部分）；在繼電器的輸入部分和輸出部分之間，還有對(duì)輸入量進(jìn)行耦合隔離，功能處理和對(duì)輸出部分進(jìn)行驅(qū)動(dòng)的中間機(jī)構(gòu)（驅(qū)動(dòng)部分）。
德國(guó)HYDAC繼電器：EDS344-3-400-000 ;
德國(guó)HYDAC繼電器：EDS345-1-250-000 ;
德國(guó)HYDAC繼電器：EDS345-1-400-000 ;
德國(guó)HYDAC繼電器：EDS346-1-250-000;
德國(guó)HYDAC繼電器：EDS346-2-016-000 ;
德國(guó)HYDAC繼電器：EDS346-2-250-000 ;
德國(guó)HYDAC繼電器：EDS346-2-400-000 ;
德國(guó)HYDAC繼電器：EDS346-3-016-000 ;
德國(guó)HYDAC繼電器：EDS346-3-250-000 ;
德國(guó)HYDAC繼電器：EDS346-3-400-000 ;
德國(guó)HYDAC繼電器：EDS3346-2-0016-000-F1 ;
德國(guó)HYDAC繼電器：EDS3346-2-0250-000-F1 ;
德國(guó)HYDAC繼電器：EDS3446-2-0250-000 ;
德國(guó)HYDAC繼電器：EDS3446-2-0400-000 ;
德國(guó)HYDAC繼電器：EDS3446-3-0250-000 ;
德國(guó)HYDAC繼電器：EDS3446-3-0400-000 ;
德國(guó)HYDAC繼電器：EDS348-5-016-000 ;
德國(guó)HYDAC繼電器：EDS348-5-250-000 ;
德國(guó)HYDAC繼電器：EDS1791-P-016-000 ;
賀德克傳感器EDS345-1-400-000大量*
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)
賀德克傳感器EDS345-1-400-000大量*