Endress+Hauser Proline Prosonic Flow P 500 - Page 10

Proline Prosonic Flow P 500
10 Endress+Hauser
Two-path measurement (2 sensor sets) order code for "Process temperature", option H, I, J
Vertical mounting
A0052539
 14 1 traverse
Horizontal mounting
120° 120°
A0044304
 15 1 traverse
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
2)
.
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 →  10
Plastic
< DN 50 (2") C-500-A
≥ DN 50 (2") Table for measuring pipe material: plastic
→  11
Glass-fiber reinforced
plastic
< DN 50 (2") C-500-A (with restrictions)
≥ DN 50 (2") Table for measuring pipe material: glass-fiber
reinforced plastic →  11
Order code for "Sensor version", options AG, AH: To comply with the measurement accuracy
specifications of the high-temperature sensors, these sensors may only be installed on metallic
pipes!
Further selection criteria are provided in SD03088D (Special Documentation for high-
temperature applications).
Measuring pipe material: steel, cast iron
Measuring pipe wall thickness [mm (in)]
Kinematic viscosity cSt [mm
2
/s]
0 < v ≤ 10 10 < v ≤ 100 100 < v ≤ 1000
Converter 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 / 1) 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)
2) Recommendation: product sizing in Applicator →  85