Endress+Hauser Proline Prosonic Flow P 500, Руководство пользователя

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Proline Prosonic Flow P 500
8 Hauser
Two-path measurement (2 sensor sets)
Horizontal mounting
>30°
A0043168
 6 1 traverse
>30°
A0043309
 7 2 traverses
Operating frequency selection
The sensors of the measuring device are available with adapted operating frequencies. These
frequencies are optimized for different properties of measuring pipes (material, pipe wall thickness)
and media (kinematic viscosity) for the resonance behavior of the measuring pipes. If these
properties are known, an optimum selection can be made according to the following tables
1)
. If these
properties are not (completely) known, the sensors can be assigned as follows:
• 5 MHz for DN 15 to 65 (½ to 2½")
• 2 MHz for DN 50 to 300 (2 to 12")
• 1 MHz for DN 100 to 4000 (4 to 160")
• 0.5 MHz for DN 150 to 4000 (6 to 160")
• 0.3 MHz for DN 1000 to 4000 (40 to 160")
Measuring pipe material Measuring pipe nominal
diameter
Recommendation
Steel, cast iron
< DN 65 (2½") C-500-A
≥ DN 65 (2½") See table "Measuring pipe material: steel, cast
iron" →  8
Plastic
< DN 50 (2") C-500-A
≥ DN 50 (2") See table "Measuring pipe material: plastic"
→  9
Glass-fiber reinforced
plastic
< DN 50 (2") C-500-A (with restrictions)
≥ DN 50 (2") See table "Measuring pipe material: glass-fiber
reinforced plastic" →  9
Measuring pipe material: steel, cast iron
Pipe wall thickness [mm (in)]
Kinematic viscosity cSt [mm 2 /s]
0 < v ≤ 10 10 < v ≤ 100 100 < v ≤ 1000
Transducer frequency (sensor version / number of traverses)
1)
1.0 to 1.9 (0.04 to 0.07) 2 MHz (C-200 / 2) 2 MHz (C-200 / 1) 2 MHz (C-200 / 1)
1.9 to 2.2 (0.07 to 0.09) 1 MHz (C-100 / 2) 1 MHz (C-100 / 1) 1 MHz (C-100 / 1)
2.2 to 2.8 (0.09 to 0.11) 2 MHz (C-200 / 2) 1 MHz (C-100 / 2) 1 MHz (C-100 / 1)
2.8 to 3.4 (0.11 to 0.13) 1 MHz (C-100 / 2) 1 MHz (C-100 / 1) 1 MHz (C-100 / 1)
3.4 to 4.2 (0.13 to 0.17) 2 MHz (C-200 / 2) 2 MHz (C-200 / 1) 1 MHz (C-100 / 1)
4.2 to 5.9 (0.17 to 0.23) 1 MHz (C-100 / 2) 1 MHz (C-100 / 1) 0.5 MHz (C-050 / 2)
1) Recommendation: product design and sizing in Applicator →  75