Installation; Installation Guidelines - Burkert 8035 INLINE 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 flow transmitter 8035 can only be used to measure pure, liquid and water
!
ressembling fluids (solids content ≤ 1%, viscosity max. 300 cSt with on-line
calibration). Observe pressure-temperature dependence according to the fitting material.
Installation Guidelines
The pipe must be completely filled with the liquid, i.e. air bubbles must not be present.
The flow sensor is not designed for gas flow measurement.
The device must be protected from constant heat radiation and other environmental
influences, such as direct exposure to sunlight.The recommended upstream and
downstream straight pipe length should respect 10xD in and 3xD out.According to pipe's
design, necessary distances can be bigger or use a flow tranquilizer to obtain the best
accuracy.For more informations please refer to EN ISO 5167-1.
16
P
15
14
bar
13
12
PVC + PP
11
10
9
PVDF
8
7
6
5
4
3
2
1
0
-30
-50 -10
Fig. 3.1 Pressure-Temperature-Diagram
8035
3 4 5 6 7
Flow velocity m/s
Application range for complete device
PVC (PN 10)
PP (PN 10)
+30
+10 +50
FLOW TRANSMITTER 8035
1 with standard K-factor
2 with Teach-In
m/s
8 9 10
PVDF (PN 10)
+90
+70 +110 +130
E-7-
The flow sensor can be
installed in either
horizontal or vertical
pipe.
The suitable pipe size
is selected using the
diagram on the end
pages (G-3). Pressure
and temperature
ratings must
respected according
to to the selected fitting
material.
(see fig. 3.1)
T° C
be