EDVAC > Produkty Edwards Vacuum > Pomiar i kontrola próżni > VS16K Adjustable Vacuum Switch

VS16K Adjustable Vacuum Switch

The VS16K is a general purpose vacuum switch with a user adjustable set-point and small switching differential. This diaphragm operated vacuum switch is high vacuum compatible and corrosion resistant with all wetted parts made from stainless steel. A high current rating allows direct switching of loads without additional relays or external power supplies.

This switch should not be used for safety critical applications. For many interlock applications the Edwards IS16K may be more suitable.

Informacje

Features and Benefits

  •     Set-point range 30-1000 mbar
  •     User adjustable
  •     Reproducible
  •     Changeover contacts for normally open or normally closed operation
  •     Switch point independent of gas composition
  •     Corrosion resistant materials exposed to vacuum
  •     Direct pipeline mounting


Set-point varies with barometric pressure

Applications

  •     Furnaces
  •     Laboratories
  •     Tank units
  •     Packaging
  •     General purpose pumping units
Dane techniczne
Range of adjustment 30 to 1000 mbar
Maximum switching differential 30 mbar
Maximum working pressure 1 bar gauge (2 bar absolute)
Electrical rating 10 A resistive, 5 A inductive at 250 V a.c.
Electrical connection plug Type 283 mPm
Internal volume 7 cm3
Materials in vacuum Stainless steel
Leak rate <1 x 10-9 mbar l s-1
Enclosure classification IP52
Weight 0.7 kg
Vacuum connection NW16
Accessories supplied Mating electrical socket type 183 mPm
   
Set-point varies with barometric pressure  
Pliki do pobrania
VS16K & IS16K Vacuum Switches Datasheet