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Cooling water pumps

Dry run protection in the cooling water system

Process data

Measuring task:
Point level detection
Measuring point:
Closed pipe system
Measuring range up to:
Switching contact
Process temperature:
+10 … +40 °C
Process pressure:
0 … +6 bar
Special challenges:
Strong pressure fluctuation


A considerable amount of cooling water is required for a coal power plant. Large, powerful pumps are needed to keep the huge quantities of water circulating. Robust and adjustment-free sensors ensure that the pumps never run dry.

Your benefit

Reliable dry run protection for the pumps
Cost effective
Simple mounting and dependable function
User friendly
Maintenance-free operation

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