Tomato juice heat exchanger
Pressure measurement during thermal sterilisation in the heat exchanger
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Process data
Measuring task:
Pressure measurement
Measuring point:
Pipeline
Measuring range up to:
+3 bar
Medium:
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
Application
In the plate heat exchanger, the tomatoes are heated up to about +85 °C, depending on the product, so that all germs are killed. The tomatoes are heated in multiple sections, kept hot for a time and then cooled down again. This process is suitable for thermal treatment of tomato concentrate, pulp and juice. Reliable pressure measurement is required to maintain an optimal process in the heat exchanger.
Your benefit
Safe
Reliable separation of media streams
Cost effective
Energy savings thanks to heat recovery through reliable measurement
User friendly
Simple connection via standardised IO-Link
Recommended products
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Measuring range - Distance
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Measuring range - Pressure
-1 ... 1000 bar
Process temperature
-40 ... 200 °C
VEGABAR 38
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-1 ... 60 bar
Process temperature
-40 ... 130 °C
Accuracy
0.3 %
VEGABAR 39
Pressure sensor with I/O-Link connection for pressure monitoring in the feed line for the heating medium
- Reliable measurement thanks to fast response time
- Simple operation thanks to VDMA menu structure and integrated display
- Bluetooth communication for easy diagnosis
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-1 ... 1000 bar
Process temperature
-40 ... 130 °C
Accuracy
0.3 %
