Installation - WIKA 700.0 Série Instructions D'utilisation

5. Installation

5. Installation
The installation of the differential pressure gauge is made following the
installation recommendations for pressure gauges according to EN 837-2 /7.
T The permissible maximum media / ambient temperature must not be
exceeded (see point 3)
T Prior to the installation of the pressure gauge, the pipes should be
thoroughly cleaned
T The pressure gauges should be installed and operated such as to avoid
exposure to vibrations
T The pressure gauges should be protected against contamination and high
temperature fluctuations
To avoid foreign matter in the measuring system and the resulting damage to
the system the pressure gauge is to be mounted above the connector. For
measuring media containing floating particles model 700.02 should be used.
If the line to the pressure gauge is not robust enough for vibrationless mounting
it should be fastened by means of an appropriate fastening element for wall
fitting or if necessary be made through a capillary.
Wall mounting (see drawing)
Installation / fastening by means of mounting brackets
Drag pointer
WIKA Operating instructions pressure gauges Model 700.0X with 851 per ATEX
without Reed contact
with Reed contact
Slotted screw M 4 x 10
Plug
Reed case
GB
Hexagon bolt
M 8 x 50 (M 8 x 100)
7