Endress+Hauser Profi Bus Levelflex M FMP40 - Function Upper Block. Dist (059)

Levelflex M 7 Function group "extended calibr." (05)
Endress+Hauser 45
7.10 Function "upper block. dist" (059)
For rod probes and for rope probes with lengths of up to 8 m, the upper blocking distance is preset
to 0.2 m on delivery.
For rope probes with lengths of more than 8 m, the upper blocking distance is preset to 2.5% of the
probe length.
For media with DC > 7, the upper blocking distance for rod and rope probes can be reduced to 0.1
m, if the probe is mounted flush with the wall or in a nozzle of maximum 50 mm (exception:
FMP43).
Blocking distance and measuring range
At the lower end of the probe there is no blocking distance but a transition region with reduced
accuracy, see section "Maximum measured error" on → ä 46.
⇒
ENDRESS + HAUSER
E
+
–
FMP40
LN [m] UB [m]
min max min
Rope probe 1 35
a)
a. Larger measuring range available on request.
0,2
b)
b. The indicated blocking distances are preset. At media with DC > 7, the upper blocking distance UB can be reduced
to 0.1 mm for rod and rope probes. The upper blocking distance UB can be entered manually.
6 mm rod probe 0,3 0,2
b)
16 mm rod probe 0,3 4 0,2
b)
Coax probe 0,3 4 0
FMP43
LN [m] UB [m]
min max min
Rod probe 0.3 4 0.2
a)
a. The indicated blocking distances are preset. The blocking distance can be reduced if the probe is mounted flush with
the wall or in a nozzle, max. 50 mm in height. When using a spray ball the blocking distance may not be smaller
than 50 mm.
FMP41C
LN [m] UB [m]
min max min
Rod probe 0,3 4 0,2
a)
a. The indicated blocking distances are preset. At media with DC > 7, the upper blocking distance UB can be reduced
to 0.1 mm for rod and rope probes. The upper blocking distance UB can be entered manually.
Rope probe 130 0,2
a)
FMP45
LN [m] UB [m]
min max min
Rod probe 0,3 4 0,2
a)
a. The indicated blocking distances are preset. At media with DC > 7, the upper blocking distance UB can be reduced
to 0.1 mm for rod and rope probes. The upper blocking distance UB can be entered manually.
Rope probe 135 0,2
a)
Coax probe 0,3 4 0