"Level" Installation; Information For Installing Level Variant - Siemens 7MF8.23 Series Compact Operating Instructions

"Level" installation

Information for installing level variant

Requirements
NOTICE
Compare the desired operating data with the data on the nameplate.
Please also refer to the information on the remote seal if this is fitted.
Note
Protect the transmitter from:
● Direct heat
● Rapid temperature changes
● Severe soiling
● Mechanical damage
● Direct sunlight
NOTICE
The enclosure may only be opened for maintenance, local operation or to make electrical connections.
The installation location is to be as follows:
● Easily accessible
● As close as possible to the measuring point
● Vibration-free
● Within the permitted ambient temperature values
Installation configuration
The transmitter can only be used in non-pressurized vessels for level.
Installation height
Level of non-pressurized vessel
MA Zero point
SITRANS P300 (7MF8.23.. 7MF8.24.. 7MF8.25..)
A5E03434761-01, 08/2011
Formula:
Zero point: p ρ · g · H
MA =
Full-scale value: p
ME =
Δp Limit point to be adjusted
MA
U
ρ · g · H
O
13