Micropilot S FMR533 4 to 20 mA HART
Commissioning
Hauser
27
5.4.6
Function "empty calibr." (005)
This function is used to enter the distance from the flange (reference point of the measurement)
to the minimum level (= zero) (
"
Caution!
For dish bottoms or conical outlets, the zero point should be not lower than the point at which
the radar beam hits the bottom of the tank.
5.4.7
Function "full calibr." (006)
This function is used to enter the distance from the minimum level to the maximum level
(= span). In principle, it is possible to measure up to the tip of the antenna. However, due to
considerations regarding corrosion and build-up, the end of the measuring range should not be
chosen any closer than 50 mm (1.97 in) to the tip of the antenna. (
21).
!
Note!
If
bypass
or
stilling well
was selected in the
"tank shape" (002)
function, the pipe diameter
is requested in the following step.
5.4.8
Function "pipe diameter" (007)
This function is used to enter the pipe diameter of the stilling well or bypass pipe.
Microwaves propagate slower in pipes than in free space. This effect depends on the inside
diameter of the pipe and is automatically taken into account by the Micropilot. It is only
necessary to enter the pipe diameter for applications in a bypass or stilling well.
⇒
E HAUSER
E
+
–
⇒
E HAUSER
E
+
–
⇒
E HAUSER
E
+
–
