Burkert 8032 Manuel D'utilisation page 37

Adjustment and functions
Adjustmentandfunctions
Window operation
The change of state is done whenever one of the thresholds is
detected.
Contact Not inverted
ON
Flow
OFF
rate
OLO OHI
Fig. 36: Window operation of the transistor output
The time delay (DEL) is valid for both output thresholds. switching
is only done if one of the thresholds (OHI - OLO) is exceeded for a
duration longer than this time delay.
Contact Inverted
ON
Flow
OFF
OLO OHI rate
Flow rate
OHI
OLO
OUT
hysteresis operation
ON
Not inverted
OFF
ON
DEL = 0 s
Inverted
OFF
ON
Not inverted
OFF
ON
DEL = 2 s
Inverted
OFF
Window operation
ON
Not inverted OFF
ON
DEL = 0 s
Inverted
OFF
ON
Not inverted OFF
ON
DEL = 2 s
Inverted OFF
Fig. 37: Examples for the behaviour of the transistor or relay
output of a 8032 / 8072, depending on the flow rate and
the operation chosen.
English
2 s 2 s 2 s
35
t