Proline Promag 51
Installation
Hauser
13
3.2
Installation conditions
3.2.1
Dimensions
The dimensions and lengths of the sensor and transmitter are provided in the "Technical
Information" document for the device in question. This can be downloaded as a PDF file from
www.endress.com. A list of the "Technical Information" documents available is provided in the
"Documentation" section on
3.2.2
Mounting location
Entrained air or gas bubbles in the measuring tube can result in an increase in measuring errors.
Avoid
the following locations:
• Highest point of a pipeline. Risk of air accumulating
• Directly upstream a free pipe outlet in a vertical pipeline.
A0008154
Fig. 7:
Location
Installation of pumps
Do not
install the sensor on the intake side of a pump. This precaution is to avoid low pressure and
the consequent risk of damage to the lining of the measuring tube. Information on the lining's
resistance to partial vacuum can be found on
It might be necessary to install pulse dampers in systems incorporating reciprocating, diaphragm or
peristaltic pumps. Information on the measuring system's resistance to vibration and shock can be
found on
84.
A0003203
Fig. 8:
Installation of pumps
h
2 x DN