Wide Range Vacuum Gauges
MPG500 ‘Gemini’ ATM to Ultra High Vacuum Gauge

Long lifetime in harsh environments

Low magnetic stray field
Zero maintenance – replaceable insert
Super compact size
Reliable fast ignition
Corrosion proof feed through
Selectable measuring current
Typical Applications
Base pressure monitoring and control, from atmosphere to high vacuum in evaporation and sputter coating applications.
General vacuum measurement ? industrial furnaces, architectural glass, semiconductor, refrigeration and air conditioning.
Analytical and R&D applications ? mass spectrometry, electron microscopes, medical, ophthalmic, optical and high energy physics.


The INFICON Gemini? Inverted Magnetron Vacuum Gauge is the workhorse for all vacuum measurement applications (pending). Gemini combines two sensor systems into one small device to measure from atmosphere to 1×10 ? 9 mbar. The patented ultra-low magnetic stray field design opens up a whole new range of applications. A unique interchangeable dual chamber sensor unit avoids cleaning cycles and reduces maintenance, making Gemini the most robust and economical vacuum gauge of its kind.

Gemini Cold Cathode and combination comes with fully integrated digital electronics, providing ultimate flexibility for system integration. Cold cathode and Pirani combination option provides seamless transition, reliability, practicality and flexibility across wide ranging applications.