Endress+Hauser NXA820 - Page 55

Tankvision Calculations
Endress+Hauser 55
L00-NXA82xxx-16-00-00-xx-011
Where:
• h = liquid depth
• r = vessel radius
• θ = angle subtended by liquid surface at the centre of the circular cross-section
Refer to Appendix A3 for values of f’’.
F‘‘ 1 + 2 * ( - sin ) / ( - sin * cos ){q qq q q}=