Reliable control of water temperature and pH value in the bypass is a prerequisite for biological purification. If the pH value is too far outside the normal range, countermeasures need to be initiated.
SAFESERIES relays are the first choice for the implementation of optimal valve and damper controls. They combine maximum availability with rapid installation and high serviceability. Compact dimensions and unlimited cross-connectivity – even across partition plates – ensure flexible implementation.
Analogue signal processing
Mechanical preliminary treatment
Sand and grease separation
Primary sedimentation tank
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