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Technical data – KROHNE OPTIMASS 7000 EN User Manual

Page 32

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TECHNICAL DATA

32

OPTIMASS 7000

www.krohne.com

04/2013 - 4001016302 - MA OPTIMASS 7000 R02 en

When a fluid or gas passes through the tube, the coriolis effect causes a phase shift in the sine
wave that is detected by the two sensors. This phase shift is directly proportional to the mass
flow.

Density measurement is made by evaluation of the frequency of vibration and temperature
measurement is made using a Pt500 sensor.

Energised meter with process flow

1 Process flow
2 Sine wave
3 Phase shift

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