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Mechanical Pressure Switch Type Ex-VCM / Ex-VNM

Pressure > Pressure switches

Pressure switch (vacuum switch) for monitoring the vacuum of non-aggressive liquid and gaseous media in potentially explosive areas

Mechanical pressure switch type Ex-VCM, pressure switch for liquids and gases, pressure switch for negative pressure
  • Detection of the pressure difference compared to the atmospheric pressure
  • Stable housing made of seawater-resistant die-cast aluminum GD Al Si 12
  • Stepless adjustment
  • SIL2 according to IEC 61508-2
Delivery time:
approx. 1 week
<<<<<<<<<<Delivery time
approx. 1 week
Switching range -0,015 - +6 mbar  …  -1 - +0,1 bar
Material Housing: seawater-resistant die-cast aluminum GD Al Si 12
Pressure connection G ½" outside
G ¼" inside
Contact assembly single-pole switch
Approvals
  • SIL 2 according to IEC 61508-2
  • Atex 94/9/EG
    • II 2G Ex d e IIC T6 GB
    • II 1/2D Ex ta/tb IIIC T80 °C Da/Db
  • IECEx IBE 14.0077
Protection IP 65

More information:

 

 

Documents (English) Size
Data-sheet pressure switch Ex-VCM / Ex-VNM 1.91 MB
Documents (German) Size
Datenblatt Druckschalter Ex-VCM / Ex-VNM 2.04 MB
Betriebsanleitung Druckschalter VCM / VNM 548.35 KB
Ex-Druckschalter: EU-Declaration of Conformity 720.59 KB
Druckschalter: Herstellererklärung 1.46 MB
Different language link
Mechanische Druckschalter Typ Ex-VCM / Ex-VNM
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