The UVS Model FLEXA series Vacuum Pirani Gauge Controller displays vacuum pres­sure as measured from a FG-04 sensor tube. The Models FGE-1GH, FGE-1GH-SP, FGE-2GH &  FGE-2GH-SP displays vacuum measurements from 0.001mBar to 20 mbar, and has a built in potential free contact set point relay output, one for each channel.

 The Advantage Of This Vacuum Gauge FLEXA Series Is The Sensor Tube Has The Built In Zero And Atm Adjustments, So That The Sensor Tube Can Be Used As A Transducer, And Each Sensor Is Factory Calibrated At Sensor Level.

With This 1:1 Replacement Of Sensor With The Display Unit Is Established, And There Is No Dependency On Vacuum Gauge Level Adjustment In Case Of Sensor Replacement.