Endress+Hauser Proline Prosonic Flow 91W Brief Operating Instructions page 19

Proline Prosonic Flow 91W
Installation for measurement via two traverses (DN 50 to 600 /2" to 24")
Prerequisites
• The installation distance (position sensor) is known ä 8.
• The strapping bands are already mounted ä 10.
Material
• Two strapping bands incl. mounting bolts and centering plates where necessary 
The following material is needed for mounting:
(already mounted ä 10)
• A mounting rail to position the strapping bands
• Two mounting rail retainers
• Two sensor holders
• Coupling fluid for an acoustic connection between the sensor and pipe
• Two sensors incl. connecting cables.
Mounting rail and POSITION SENSOR installation distance
The mounting rail has two rows with bores. The bores in one of the rows are indicated by letters
and the bores in the other row are indicated by numerical values. The value determined for the
POSITION SENSOR installation distance is made up of a letter and a numerical value.
The bores that are identified by the specific letter and numerical value are used to position the
strapping bands.
Procedure
1. Position the strapping bands with the aid of the mounting rail.
– Slide the mounting rail with the bore identified by the letter from POSITION SENSOR
over the mounting bolt of the strapping band that is permanently fixed in place.
– Position the movable strapping band and slide the mounting rail with the bore identified
by the numerical value from POSITION SENSOR over the mounting bolt.
Fig. 18: Determining the distance in accordance with the mounting rail (e.g. POSITION SENSOR G22)
Endress+Hauser
22
G
Installation
A0001116
19