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Heat exchanger

Pressure measurement during pasteurisation in the heat exchanger

Process data

Measuring task:
Pressure measurement
Measuring point:
Measuring range up to:
+3 bar
Cooling medium, hot water, raw milk, pasteurized milk
Process temperature:
+62 … +85 °C
Process pressure:
0 … +2.5 bar
Special challenges:
Aseptic cleaning of pipes, condensate


In a plate heat exchanger, the milk is heated up to +85 °C, depending on the process, so that all germs are killed. The milk is heated in multiple sections, kept hot and cooled down again by cold, inflowing milk. This in turn warms up the inflowing milk. Reliable pressure measurement is required to maintain an optimal process in the heat exchanger.

Your benefit

Reliable separation of media streams
Cost effective
Energy savings thanks to heat recovery through reliable measurement
User friendly
Simple connection via standardised IO-Link

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