Pirani vacuum gauge
MPG400, MPG401 series INFICON


  • Technology:



The INFICON Inverted Magnetron Pirani Gauges, MPG400 and MPG401, measure from 5 X 10 -9 mbar to atmosphere (3.8 X 10 -9 Torr to atmosphere). Combining technologies into one single compact unit with one logarithmic analog output signal significantly reduces the complexity of installation, setup and integration.


* Combination gauge - Inverted Magnetron and Pirani
* Wide measurement range from 5 X 10 -9 mbar to atmosphere
* No filament to burn out
* Excellent ignition properties
* Easy to clean
* FPM or metal-sealed feedthrough
* LED indicator for high voltage on
* Logarithmic analog output signal


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Wide Range Vacuum Gauges