Installation - Burkert 8025 Notice D'utilisation

3 INSTALLATION

% max.
error
10
8
6
4
2
1
2
-2
-4
-6
-8
-10
Measuring error with/without Teach-In (cf. 2.4)
3.1 Installation Guidelines
The batch controller 8025 compact
can only be used to measure pure,
!
liquid and water ressembling fluids
(solids content ≤ 1%, viscosity max. 300 cSt
with on-line calibration).
Pressure-Temperature-Diagram
Mind pressure-temperature dependence
according to the respective fitting material.
10
Application range
9
8
PVDF
7
6
PVC + PP
5
4
3
PVC (PN 6)
2
1
0
-30 +30
-50 -10 +10
Fig. 3.1 Pressure/temperature diagram
3 4 5 6
Flow velocity m/s
PVDF (PN 6)
PP (PN 6)
+90
+50 +70 +110 +130
BATCH CONTROLLER 8025
9
7 8 10
Installation Guidelines
The pipe must be completely filled with the
fluid, i.e. air bubbles must not be present.
The device must be protected against
constant heat radiation and other
environmental influences, such as direct
exposure to sunlight or magnetic fields.
Do not mount behind turbulence generating
fittings (elbows, valves, T-pieces, etc.). The
minimum upstream (10xD) and downstream
distances (3xD) according to DIN must be
observed.
The accuracy of the meausre can be
improved by increasing these values or
using a flow tranquilizer.
For further informations, please refer to EN
ISO 5167-1.
In case of use of any other flow sensor,
refer to the specific documentation of the
sensor.
E-8-
1 with standard K-factor
2 With Teach-In
m/s
8025-BATCH-**