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HYDAC傳感裝置壓力傳感器電子壓力開關(guān)EDS410

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Electronic pressure switches offer a multitude of advantages in comparison with mechanical pressure switches and contact manometers. They convince though greater accuracy, freedom from wear, long-term stability, simpler operation and the high number of switching cycles, among other things.

Type series

without measurement value display  

  • EDS 4000, for and stationary hydraulics, set ex-works or programmable, 
    depending on the version for explosion-hazard environments with ATEX, CSA, IECEx approval
  • EDS 810 for OEM applications in the the industrial and sectors, factory preset, 
    with ECE type approval for public road traffic, optionally with IO-Link interface
  • EDS 710, for series applications in industrial and sector where the dimensions of the cavity are tight, extremely small, compact design, set ex-works
  • EDS 410, for OEM applications, factory preset or programmable

       

with measurement value display

  • EDS 8000, menu navigation in accordance with VDMA, 1 or 2 PNP transistor switching outputs, 
    4-character digital display, multi-colour switching display, IP-rating 67
  • EDS 3000, rotatable in longitudinal axis and display, 4-char. LED display, display in bar, psi
    or MPa, adjustable per button, depending on the version 
    - Desina conformance
    - with front-flush diaphragm
  • EDS 300, 3-character LED display, adjustable via foil keyboard
  • EDS 300, for shipbuilding and offshore, with approval from 
    - American Bureau of Shipping 
    - Lloyds Register of Shipping
    - Det Norske Veritas
    - Germanischer Lloyd
    - Bureau Veritas
  • EDS 601, manometer or front panel installation device, 4-character LED display, 
    2 relay outputs, adjustable via foil keyboard
  • EDS 1700, 4 relay outputs, 4-character LED display, many auxiliary functions, 
    adjustable via foil keyboard

 

Technology

  • Thick-layer DMS on ceramic diaphragm (low-pressure range)
  • Thin film DMS on stainless steel diaphragm (low-pressure and high-pressure ranges)

Standard pressure ranges

  • Between 0 ... 1 and 0 ... 600 / 1000 bar relative pressure, depending on the version
  • Up to 2.5 bar absolute pressure
  • Adjustment also in PSI and MPa
  • Other pressure ranges and special adjustments also upon request

Overview of pressure switches

 

EDS34003300310030080006011700440043004100820810710410
Accuracy (max.)1,01,01,01,01,01,00,51,01,01,01,01,01,01,0
Low pressure range
(up to 40 bar)
 XXXXXX  X X X XX
High pressure range
(from 40 bar)
X  XXXXX   XXXX
Relative pressureXX XXXXX X  XXXX
Absolute pressure   X       X    
Switching outputs22222242 2 2 2212
Analogue outputsXXXX XX       
Digital displayXXXXXXX       
ProgrammableXXXXXXXX X X X   
Pre-set       XXX XXX
DESINA compliantXXX           
VDMA Menu navigationXXX X         
Single pieces available X X X X X X X X X X X   
OEM products        X X X  X X X
Flush
membrane
XX            
IO-Link-Interface X X X        X   
ECE type approval (approved for road vehicles)            X  
For potentially explosive atmospheres       X X X    
Approvals for Shipping   X          
UL
Specification
XXX X      X  

 

Remark: Not all the features can be freely combined with each other, please take the precise information from the corresponding datasheet

 
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