본문바로가기

PKR251

Compact Full Range Vacuum Gauges

PKR 251, FPM Sealed, DN 25 ISO-KF
Refurbished PFEIFFER PKR 251 compact full range vacuum gauges from stock with warranty. Gauges are offered with DN25KF, DN40KF or DN40CF high vacuum flange. Note: shown with DN25KF. The PKR 251 vacuum sensor is compatible with the older Balzers PKR 250 and Balzers PKR 251 sensors.

Features & Benefits

Combined gauge with Active Pirani/cold cathode transmitter.

  • Measurement range from 5·10-9 to 1000 mbar
  • Two gauge heads (Pirani and cold cathode) in a single case (inverted magnetron)
  • A single flange from atmospheric pressure to UHV
  • Corrosion-resistant
  • Maximum pressure refers to inert gases and temperatures of less than 55 °C


Dimensions


PKR251-2.jpg


Specifications


PKR251-3.jpg