4. Commissioning and operation
Alarm limit, falling pressure with delay
Sensor measured value
Dead band
Alarm limit
Dead band
Pressure change (slope), falling
Calculated pres-
sure change
Alarm limit
Sensor measured
value
WIKA operating instructions pressure sensor, model PEW-1000
Delay
Measurement
interval
Alarm
Alarm
triggered
switched off
Measurement
interval
Alarm
Alarm
switched off
triggered
EN
Time
Time
17