Heat exchanger
Pressure measurement during pasteurisation 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 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
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
VEGABAR 83
Pressure transmitter for pressure monitoring in the raw milk and pasteurised milk pipelines
- Robust measuring cell guarantees long-term stability
- Suitable for CIP cleaning processes, temperature resistant up to +150 °C
- Bluetooth communication for easy diagnosis
Measuring range - Distance
-
Measuring range - Pressure
-1 ... 1000 bar
Process temperature
-40 ... 200 °C
VEGABAR 38
Pressure sensor with I/O link connection for pressure monitoring in the feed line for the cooling medium
- Simple operation thanks to VDMA menu structure and integrated display
- Ceramic CERTEC® measuring cell is totally resistant to cooling water
- Thanks to the 360° status display, the different operating statuses can be clearly recognised
Measuring range - Pressure
-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
Measuring range - Pressure
-1 ... 1000 bar
Process temperature
-40 ... 130 °C
Accuracy
0.3 %
