Verionix gas composition sensors mate proprietary microplasma-based light sources with compact yet powerful electronics to create gas composition sensors with unique size, cost and performance capabilties unparalleled in the market today. By design, Verionix sensors are simple to install and use.

Verionix sensors consist of two core components.

The Microplasma Source Cell contains Verionix' proprietary microplasma light source. Many variations exist of this field-replaceable unit, each tailored to specific pressure, process gas species and tool requirements. For more information, click here.


With its integrated high-performance spectrometer and RF power supply,  the Electronic Control Module captures ultraviolet and near-infrared light emitted by the Microplasma Source Cell. An embedded microprocessor reduces the data collected to simple analog/digital signals representing the detection of one or more "real-time" gas composition conditions as programmed into the sensor by the user using Verionix' easy-to-use scripting language. Raw spectral data can also be transferred directly to a host computer system via the RS-232 or ethernet interface for further analysis or archiving as provided by Verionix' Viewer™ software package.

Unlike conventional analyzers with their bulky array of black boxes, pumps, optical fiber connections and external high power RF supplies, Verionix gas composition sensors are completely self-contained including computational data reduction, requiring only 24 VDC power  and a serial or Ethernet (TCP/IP Modbus) connection to be made fully operational.

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