manual pressure sensors
pag
e 9
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
switch-point
with release position
Programmed parameters:
SP.1:
250
.
0 bar
rP.1:
40
.
0 bar
An increasing pressure up to SP.1 (e.g. 250bar), switches the output according to the ad-
justed switching function (no or nc). This state remains also for higher pressure.
For decreasing pressure the switching state changes with the pressure value at rP.1 (e.g.
40bar). If SP.1 will be changed, rP.1 remains the same.
The minimum range between SP1 and rSP.1 is 1% of the maximum pressure.
Switch
-
point with hysteresis
Programmed parameters:
SP.1:
50
.
0 bar
HYS.1:
20
.
0 bar
An increasing pressure up to SP.1 (e.g. 50bar) switches the output according to the ad-
justed switching function (no or nc). This state remains also for higher pressure.
For decreasing pressure the switching state changes after passing the hysteresis (e.g.
20bar). If SP.1 will be changed, the hysteresis HYS1 remains the same, that is the release
position is (SP.1 – 20)bar.
pressure [bar]
switch
-
point
release position
switch
-p
oint
pressure [bar]
