EX-VCM301 Mechanical Pressure Switch -250…+100 mbar | FEMA Pressure Switch


  • Mechanical Pressure Switch
  • Adjustment Range: -250…+100 mbar
  • Switch Differential: 2…25 mbar
  • Adjustment Range: 1
  • Maximum Pressure: 5 bar
  • The Ex-VCM and Ex-VNM series are calibrated for falling pressure.
  • The adjustable switching pressure on the scale corresponds to the switching point at falling pressure.
  • The reset point is higher by the amount of the switching differential.
  • Suitable for vacuum monitoring in hazardous (explosive) areas.

Datasheet
Operating Instructions
Add to your Quote List

Ex-VCM / Ex-VNM Vacuum Switches

FEMA vacuum switches measure the pressure difference relative to atmospheric pressure. The reference point “zero” on the device scale corresponds to the prevailing atmospheric pressure.

Ex-VCM / Ex-VNM vacuum switches measure the pressure difference relative to atmospheric pressure. All switching pressure ranges and the corresponding scale graduations on the switching devices are specified as the pressure difference between the prevailing atmospheric pressure and the selected switching pressure. The reference point “zero” on the device scale corresponds to the prevailing atmospheric pressure. The devices feature a robust housing made of seawater-resistant GD Al Si 12 die-cast aluminum.

Certifications

  • SIL2 according to IEC 61508-2
  • IBExU12ATEX1040 according to ATEX 2014/34/EU
  • IECEx IBE 14.0077




EX-VCM301 Mechanischer Druckschalter -250 bis +100 mbar
Technical advice: 03303 / 50 40 66

Technical advice for this product


    In accordance with the General Data Protection Regulation (GDPR), we are obliged to inform you about the collection of data. We meet this obligation by referring to our privacy notice.



    EX-VCM301 Mechanical Pressure Switch -250…+100 mbar | FEMA Pressure Switch

    EX-VCM301 Mechanischer Druckschalter -250 bis +100 mbar
    • Mechanical Pressure Switch
    • Adjustment Range: -250…+100 mbar
    • Switch Differential: 2…25 mbar
    • Adjustment Range: 1
    • Maximum Pressure: 5 bar
    • The Ex-VCM and Ex-VNM series are calibrated for falling pressure.
    • The adjustable switching pressure on the scale corresponds to the switching point at falling pressure.
    • The reset point is higher by the amount of the switching differential.
    • Suitable for vacuum monitoring in hazardous (explosive) areas.

    Datasheet
    Operating Instructions
    Add to your Quote List

    Ex-VCM / Ex-VNM Vacuum Switches

    FEMA vacuum switches measure the pressure difference relative to atmospheric pressure. The reference point “zero” on the device scale corresponds to the prevailing atmospheric pressure.

    Ex-VCM / Ex-VNM vacuum switches measure the pressure difference relative to atmospheric pressure. All switching pressure ranges and the corresponding scale graduations on the switching devices are specified as the pressure difference between the prevailing atmospheric pressure and the selected switching pressure. The reference point “zero” on the device scale corresponds to the prevailing atmospheric pressure. The devices feature a robust housing made of seawater-resistant GD Al Si 12 die-cast aluminum.

    Certifications

    • SIL2 according to IEC 61508-2
    • IBExU12ATEX1040 according to ATEX 2014/34/EU
    • IECEx IBE 14.0077




    Technical advice: 03303 / 50 40 66

    Technical advice for this product


      In accordance with the General Data Protection Regulation (GDPR), we are obliged to inform you about the collection of data. We meet this obligation by referring to our privacy notice.



      Diese Website benutzt Cookies. Wenn du die Website weiter nutzt, gehen wir von deinem Einverständnis aus.
      More info