Optimal weld quality starts with precise oxygen control

Excess residual oxygen inside the tube leads to discoloration and reduced weld quality in orbital welding, especially when working with stainless steel and high purity applications.

Reliable oxygen measurement is the foundation for stable, high quality orbital welding processes.

This is exactly where our OXY SMART and OXY EVO / OXY EVO PPA devices come into play – developed for precise, fully documented, and robust oxygen control in industrial environments.
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OXY SMART – compact & robust
The OXY SMART is a mobile, battery powered device with a 5–999 ppm measuring range, a maintenance free zirconium oxide measuring cell, and a colour illuminated display.
Dust and splash proof – ideal for use on construction sites and in workshop environments.

OXY EVO & OXY EVO PPA – for maximum process reliability
OXY EVO offers a touch display, USB export, digital and analogue interfaces, and Bluetooth for direct integration into orbital welding controllers.
OXY EVO PPA expands this with precise differential pressure measurement to ensure repeatable and consistent root formation.
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