Resolution; Reaction Time - Endress+Hauser Levelflex FMP56 Manual

Levelflex FMP56, FMP57

Resolution

Reaction time

Endress+Hauser
Differing from this, the following measuring error is present in the vicinity of the lower probe end:
rod probe and coax probe
80
60
40
20
0
-20
-40
-60
-80
0 50 100 150
distance from probe end [mm]
If for rope probes the DC value is less than 7, then measurement is not possible in the area of the straining
weight (0 to 250 mm from end of probe; lower blocking distance).
Differing from this, the following measuring error is present in the vicinity of the upper probe end
(rod/rope only):
40 mm
30 mm
20 mm
10 mm
3 mm
0 mm
- 3 mm
- 10 mm
- 20 mm
- 30 mm
- 40 mm
• digital: 1 mm
• analog: 1 mA
The reaction time can be parametrized. The fastest possible reaction time is given by the measuring rate:
Probe length
<10 m (33 ft)
up to 40 m (131 ft)
DC = 2
DC > 7
200 250 300
reference point of measurement
100 mm
Level measurement
3.6 measurements/second
³2.7 measurements/second
rope probe
80
60
40
20
0
-20
-40
-60
-80
0 50 100 150 200
distance from probe end [mm]
200 mm
DC > 7
250 300
A0014154-EN
A0014155-EN
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