Installation Guidelines; Installing A Compact Version - bürkert 8206 Bedienungsanleitung

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3 INSTALLATION

3.1 Installation Guidelines

The transmitter must be calibrated with buf-
fer solutions (see § 4.2) prior to installation.
Before first electrode calibra-
tion, immerse it for at least 2
hours in a solution of KCl 3M
(223,6 g/l) or in drinking water.
Pressure-Temperature-Diagram
Mind pressure-temperature dependence
according to the respective fitting materials.
P {bar}
Application range
10
9
8
PVDF
7
6
PVDF (PN 6)
PVC + PP
5
4
3
PVC (PN 6)
2
1
0
-50 -30 -10 +10 +30 +50
Installation Guidelines
Mount the compact redox transmitter (or
redox sensor) in a vertical position into an
horizontal pipe.
75° 75°
The transmitter must be protec-
ted from the rain, constant heat
radiation and other environ-
mental influences such as
magnetic fields or direct
exposure to sunlight.
REDOX TRANSMITTER 8206
The electrode must continuously be im-
mersed into the measuring fluid in order to
protect it from drying out.

3.1.1 installing a compact version

The redox transmitter can be easily installed
in pipes using our specially designed fitting
system. Remove protective cap of the sen-
sor and keep it for storage.
1. The fitting 4 must be installed into the
pipe according to the installation specifi-
cations in section 3.1.
2. Insert plastic nut 3 into fitting, and let
plastic ring 2 snap into guide bush 5.
3. Carefully insert the redox transmitter 1
into the fitting. If installed properly, the
transmitter cannot be rotated.
4. Tighten transmitter housing to fitting with
plastic nut 3.
PP (PN 6)
+70 +90 +110 +130
T {°C}
Fig. 3.1 Compact transmitter installation
E-8-
Plastic nut must only be tighte-
ned by hand!