賀德克傳感器eds3400系列壓力型參數介紹
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 outputaccuracy ±1% fsoptional reversible analogue output (4 ... 20 ma / 0 ... 10v)4-character digital displaycapable of optimum alignment through rotational capability in two axesselection of value display in bar, psi or mpasimple handling through key programmingswitching points and reset hysteresis can be adjusted independently of one anothermany helpful additional functionsoption of terminal assignment with diagnostics function in conformance with desina®optional with front-flush diaphragmoptional with menu navigation in accordance with vdma (unit sheet vdma 24574-1)此產品信息版權歸上海所有,如想詳細了解請點擊 :賀德克傳感器
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