Chapter 7 Operation
28
Operating manual HE 5422 MR
Version 1.2
Fig. 7.3: Temporal progression of the differential pressure measurement
Cleaning
Time
Measuring range of the sensor
High alarm
Upper threshold
Cleaning start
Lower threshold
Cleaning stop
Low alarm
Post cleaning start
On
Off
High alarm relay
On
Off
Differential pressure
Chamber delay
time
Cleaning
Post
cleaning
Low alarm relay
On
Off
