Connecting
5.1 Safety instructions
ULTRAMAT 23
70 Manual, 3/2016, A5E37100388-003
Note
In the case of device versions for use
in Ex zone 2, it is also essential to observe the 'ATEX
compact operating instructions for rack units of Series 6' (A5E37888334)!
Analyzers in biogas plants
This device is used in biogas plants, among other places. When it is used in biogas plants,
you should expect that the sample gas will contain methane, which forms explosive
mixtures with oxygen or air in certain concentrations. These conditions are possible with
certain operating states of the plant.
Wetted parts unsuitable for the process medium
Wetted parts unsuitable for the process media
Danger of injury or damage to device.
Hot, toxic and corrosive media could be released if the process medium is unsuitable for
the wetted parts.
• Ensure that the material of the device parts wetted by the process medium is suitable for
the medium. Refer to the information in Technical specifications (Page 31).
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