KROHNE OPTISOUND 3020 C Handbuch Seite 49

– Update, create new or delete the empty vessel curve
•
sound_velocity
– Set up to suit the process conditions
•
sound_velocity_unit
– Unit code of 'Sound_velocity'
•
Temperature
– Process temperature. Selected as input to AIFB by setting 'Channel' = 4. Unit derives from
'Temperature.unit'
•
temperature_unit
– Unit code of 'Temperature', 'Max./Min._peak_temperature_value'
•
max_peak_temperature_value
– Holds the maximum process temperature. Write access resets to current value. Unit derives
from 'Temperature.unit'
•
min_peak_temperature_value
– Holds the minimum process temperature. Write access resets to current value. Unit derives
from 'Temperature.unit'
9.3 Maße
Gehäuse
~ 69mm
(2 23 / ")
32 ø 77mm
(3 1 / ")
32
M20x1,5/
½ NPT
1
Abb. 31: Gehäuseausführungen in Schutzart IP 66/IP 67 und IP 66/IP 68; 0,2 bar (mit eingebautem Anzeige- und
Bedienmodul vergrößert sich die Gehäusehöhe bzw. -breite um 9 mm/0.35 in)
1 Kunststoffgehäuse
2 Edelstahlgehäuse
3 Aluminium-Zweikammergehäuse
4 Aluminiumgehäuse
OPTISOUND 3020 C • Foundation Fieldbus
~ 69mm
(2 23 / ")
32
ø 77mm
(3 1 / ")
32
M20x1,5/
½ NPT
2
~ 87mm (3 27 / ")
64
ø 84mm
(3 5 / ")
16
M20x1,5/
3
½ NPT
9 Anhang
~ 116mm
(4 9 / ")
16
ø 84mm
(3 5 / ")
16
M20x1,5/
M20x1,5
½ NPT
4
49