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      產品中心 > 馬夸特 > 2066.31系列水壓力傳感器

      2066.31系列水壓力傳感器

      膜和霍爾傳感器原理的壓力測量
      堅固的結構
      測量范圍,輸出信號,電源電壓以及機械和電氣連接的不同變體
      集成溫度補償
      客戶特定的可編程輸出信號特性

      Drinking water filtration system(31xx, CVV)

      image.png

      The sensors measure the pressure before and after the filter. With a registered drop in pressure it is time to replace the filter.

      Application examples:

        Minimum operating pressure for burner-/ pump-starting

        Protection against dry running of equipment (burners / pumps)

        Function / operation condition-control for e.g. signal change at pumps starting or stopping

        Maximum pressure control of equipment

        Automatic export water supply in case of pressure decline

        Over pressure protection of solar water heating equipment

        Load/pressure-dependent controlled / regulated ( thermostat-) valves or pumps, e.g. at booster-/pressurizer-stations

        Overload protection

      Product Description

      Magnetic pressure sensor with analogue output signal

      For liquid or gas pressure measurement

      Measuring pressure 0--4,5 bar/450KPa (21xx)

      Measuring pressure 0--10 bar/1MPa(31xx) 

      Materials with medium contact are approved to be used in drinking water applications (31xx)


      Advantages:

       Robust and simple design

       Linear measuring range

       Fully automatic 100% final test and  calibration for best accuracy

      Functional Principle

      Movable membrane loaded with pressure

      With this travel a permanent magnet is moved relative to a Hall-IC

      The Hall-IC transforms the impressed magnetic field into a proportional voltage signal

      image.png

      Pressure sensor 2066.31xx

      image.png

      Mounting Methods

      image.png

      Plug on flange

      Proposal for possible adaption of the water pressure sensor with plug on flange in the customer application. This adaption is used at different customers.

      O-ring: 

      - 9,5 x 2,5 EPDM 70 shore A

      - O-ring has to be greased

      image.png

      Screw flange

      Proposal for possible adaption for the water pressure sensor with screw flange in the customer application. This adaption is used at different customers. 

      O-ring:

      - 14 x 1,78 mm EPDM 70 Shore A

      - O-ring has to be greased


      image.png

      Mounting Indication


      The influence of external magnetic fields on the sensor signal may be eliminated by keeping minimum distances. Here are the dimensions for the minimum distances shown:

      image.pngimage.png

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