Pressure Sensor Installation - Lorentz PSk2-7 Manuel D'installation Et De Fonctionnement

10.5 Pressure sensor installation

The LORENTZ range of liquid pressure sensors are used to
measure the pressure in a pipe. The sensors are commonly
used to measure the pressure at a well head or feeding into
irrigation systems.
For more information about the pressure sensor please refer
to the COMPASS datasheet. Ensure that the pressure sensor
is suitable for your application regarding pressure range and
temperature resistance.
LORENTZ PSk2 CS-F pump ends allow the installation of
the pressure sensor at the pump housing. This is a simple al-
ternative compared to the conventional pipeline installation.
ƒ For the pump types LORENTZ PSk2 CS-F1 to CS-F20
it is necessary to remove the vent plug to install the
pressure sensor. Therefore install the pressure sensor
after the pump is filled with water, see chapter "9.3.5
Initial Start-up" on page 56.
ƒ All other LORENTZ PSk2 CS-F pump types have a
second filler plug which can be replaced by a pressure
sensor.
Figure 49: Pressure sensor installation
(a) PSk2 CS-F
Pump Accessories Installation
CS-G pump ends allow the installation of the pressure
sensor at the flanges of the suction and pressure side.
(b) PSk2 CS-F1 to F20
CAUTION – The connection thread size at
the pump housing of the CS-F pumps is
G1/2".
The connection thread size at the pump
housing of the CS-G pumps is G1/4".
(c) PSk2 CS-G
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