8
Subject to technical modifications
22PDP differential pressure sensor /
Installation
Configuration
Configuration is carried out to a large extent via the user menu settings in the
LCD display and via the push buttons on the circuit board. For further informa-
tion, consult the User menu section.
Warning notice
The differential pressure sensor must not be connected to the power supply
during installation or when changing the output signal type, e.g. from the volt-
age output to the current output.
Selection of the output signal:
The differential pressure sensor is equipped with output signals for user selec-
tion of 4...20 mA, 0...5 V and 0...10 V. The factory setting for operation is voltage
output (0...10 V). The sensor can be changed to the current output mode by
sliding the output selection switch located on the printed circuit board from the
position marked VOLT to the one marked mA. See Figure 9.
mA
VOLT
Figure 9
In voltage output mode, you can call up the corresponding user menu to select
between a 0...5 V and a 0...10 V output signal range.
