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SAW sensor – Parameter
Type 8098 FLOWave L
15.15 Getting as accurate measurements of the volume
ow rate, the mass ow rate or the liquid velocity as
possible
-
sible, you can activate the compensation of the kinematic viscosity (in mm
2
/s).
The following kinematic viscosity compensations are available:
• for water or a liquid whose viscosity u (in mm
2
/s) varies with the temperature T
water and in the same range as water. Default setting. The related equation is:
→ .
• for a liquid with a constant viscosity. To be chosen if the liquid temperature is constant and thus the vis-
cosity of the liquid is constant. The related equation is:
→ .
• for a liquid with a linear compensation curve. To be chosen if the viscosity of the liquid varies in a linear
way depending on the liquid temperature. The related equation is:
→ To activate the viscosity compensation for a liquid with a linear viscosity compensation curve, see
.
• for a liquid with a quadratic compensation curve. To be chosen if the viscosity of the liquid varies in a
quadratic way depending on the liquid temperature. The related equation is:
→ To activate the viscosity compensation for a liquid with a quadratic viscosity compensation curve, see
• for a liquid with an inverse quadratic compensation curve. To be chosen if the viscosity of the liquid varies
the one of water. The related equation is:
→ To activate the viscosity compensation for a liquid with an inverse quadratic viscosity compensation curve,
.
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