VRC VRP Electronic Vacuum Switch

VRC VRP Electronic Vacuum Switch

VRC Electronic Vacuum Switch ● Piezo ● 1200 to 5 mbar

  The VRC electronic vacuum switch can be used for directly switching a pump or valve in the rough vacuum range. An additional recorder output allows a continuous monitoring of the process pressure.

 

Description

  • Chemically resistant ceramic sensor with FKM sealing (FFKM sealing on request)
  • Dry relay switch point (switch-over relay)
  • High reliability
  • Excellent reproducibility
  • After detaching the top the switch point is easily adjustable over the whole range by means of a potentiometer
  • Connection by KF small flange or G1/4 female thread
  • Robust metal housing with IP54 protection class

Applications

  • Process automation
  • Plant construction
  • Control of vacuum appliances
  • Operational control of vacuum pumps and plants
  • Additional pump switching
  • Pressure control in the rough vacuum range, e. g. for vacuum furnaces or control and regulation boards

VRP Electronic Vacuum Switch ● Pirani ● 20 to 1e-3 mbar

 

  • Dry relay switch point (switch-over relay)
  • High reliability
  • Excellent reproducibility
  • Economical Pirani measuring principle
  • Long life Pirani filament
  • After detaching the top the switch point is easily adjustable
         over the whole range by means of a potentiometer
  • Vacuum compatible flange connection
  • Robust metal housing with IP54 protection class

 

Applications

  • Process automation
  • Appliance engineering
  • Controlling of vacuum appliances
  • Operational control of vacuum pumps and plants
  • Pump switching
  • Pressure control in fine the vacuum range