pag
e 10
manual pressure sensors
ipf electronic gmbh
Kalver Str. 25 - 27
58515 Lüdenscheid - Germany
www.ipf-electronic.
com
Subject to alteration!
Tel +49 2351 9365-0
Fax +49 2351 9365-19
info@ipf-electronic.
com
Window function with
release position
Programmed parameters:
SP.1:
250
.
0 bar
rP.1:
40
.
0 bar
Due to the window function, the monitoring of a defined pressure range is possible.
As soon as the pressure reaches the adjusted range between rP.1 (40bar) and SP.1
(250bar), the output switches according the chosen switching function (no or nc).
The switching state changes if the pressure leaves the adjusted pressure range.
The values for the switching point and the release point have to be defined separately.
If SP.1 changes, rP.1 will remain the same.
Window
function with hysteresis
Programmed parameters:
SP.1:
50
.
0 bar
HYS.1:
20
.
0 bar
If the pressure hits the adjusted window between (SP.1-HYS.1) and SP.1 (50bar), the
output switches according to the adjusted switching function (no or nc). The switching
function changes when leaving the window. If SP.1 changes, the hysteresis will not
change, e.g. the release position is (SP.1 – 20)bar.
pressure [bar]
switching point
relaese position
pressure [bar]
switching point SP1