Installation - WIKA 700.02.080 Betriebsanleitung

5. Installation

3. Installation
5. Installation
The installation of the differential pressure gauge should be made in line with
the installation recommendations for pressure gauges in accordance with
EN 837-2 /7.
The maximum permissible media / ambient temperature must not be
n
exceeded (see point 3)
Prior to the installation of the pressure gauge, the pipes should be
n
thoroughly cleaned
The pressure gauges should be installed and operated such as to avoid
n
exposure to vibrations
The pressure gauges should be protected against contamination and high
n
temperature fluctuations
To avoid foreign matter in the measuring system and the resulting damage to
the system, the pressure gauge must be mounted above the connector. For
measuring media containing suspended particles Model 700.02 should be
used.
If the pipe to the gauge is not rigid enough for a vibration-free installation, the
gauge should be mounted by means of a mounting device for surface or pipe
mounting, and, if necessary, with a capillary extension.
Wall mounting (see drawing)
Installation / fastening by means of mounting brackets
Drag pointer
WIKA Operating instructions differential pressure gauges with piston per ATEX
without Reed contact
with Reed contact
Slotted screw M4 x 10
Plug
Reed case
GB
Hexagon nut
M8 x 50 (M8 x 100)
7