oxygen analyzer / CH4 / multigas / trace
MultiExact 4100 SERVOMEX



  • Measured entity:

    oxygen, CH4, multigas

  • Measured value:

    trace, thermal conductivity, purity

  • Configuration:


  • Other characteristics:

    simultaneous, infrared, zirconia, paramagnetic


The SERVOPRO MultiExact 4100 is a high- performance multi-gas analyzer designed to provide up to four simultaneous gas stream measurements including: O2 (trace, control, and purity), CO2, CO (% and trace), N2O, CH4 (trace), Ar in O2, N2 in Ar, O2 or air, and He in Ar, O2 or N2.

Specifically designed to address the needs of industrial and medical gas manufacturers, the MultiExact 4100 can be fitted with a wide range of sensing technologies – Paramagnetic, Zirconia, Gas Filter Correlation Infrared (GFx), single-beam Infrared (SBSW), Aluminum Oxide, and Thermal Conductivity (TCD).

These proven, digital sensors not only provide highly accurate measurements but also offer operational flexibility in a range of industries and applications. The non-depleting, high-stability sensing technologies help extend maintenance intervals while intelligent functionality such as independent auto-calibration helps to deliver operational efficiencies over a long product life.

Using the same reliable measurement technology as the SERVOPRO 4100 and MultiExact 5400, the new MultiExact 4100 is backward-compatible with existing installations, providing trusted gas analysis while offering the advanced digital communications that many modern systems require.