Oxygen Monitor SGM7 7 Installation
HB_SGM7_eng.docx 20
Low temperature of measuring gas .................. Thick-wall PVC-hose
Higher temperature of measuring gas Tygon R 3603 (supplier
e.g. Novodirekt Kehl)
Oxygen concentration of < 100 ppm ................ Stainless steel tube.
Silicone can cause measuring inaccuracies because of its oxygen
permeability. Therefore, the manufacturer advises against a usage.
The measuring gas can also flow through the SGM7 when it is off.
For using Swagelok®-fittings please note the manufacturer’s advice in the
appendix of this manual!
To Next Page
