Endress+Hauser Proline Prosonic Flow W 400 - Page 25

Proline Prosonic Flow W 400 HART Mounting procedure
Endress+Hauser 25
Two-path measurement (2 sensor sets)
Vertical mounting
A0042016
 11 1 traverse
A0042017
 12 2 traverses
Horizontal mounting
120° 120°
A0044304
 13 1 traverse
120°
120°
A0046760
 14 2 traverses
Operating frequency selection
The sensors of the measuring device are available with adapted operating frequencies. For
the resonance behavior of the measuring pipes, these frequencies are optimized for
different properties of measuring pipes (material, pipe wall thickness) and media
(kinematic viscosity). If these properties are known, an optimum selection can be made
according to the following tables
4)
.
Measuring pipe material Nominal diameter of measuring
pipe
Recommendation
Steel, cast iron
< DN 65 (2½") C-500-A
≥ DN 65 (2½") Table for measuring pipe material: steel, cast
iron →  26
Plastic
< DN 50 (2") C-500-A
≥ DN 50 (2") Table for measuring pipe material: plastic
→  26
Glass-fiber reinforced
plastic
< DN 50 (2") C-500-A (with restrictions)
≥ DN 50 (2") Table for measuring pipe material: glass-fiber
reinforced plastic →  27
4) Recommendation: product sizing in Applicator →  153