Positive flow across zero with positive scaling
)&
v
v
mA
Kg/h
-100 kg/h
400 kg/h
v
v
v
P$
P$
P$
P$
P$
①
Lower scaling
②
Low flow cut-off
③
Upper scaling
④
Maximum measurement value
⑤
Upper range
⑥
Lower range
⑦
Minimum measurement value
⑧
Lower alarm value
⑨
Measurement range
Current output setting
● Process value = Mass flow
● Direction = Bidirectional
● Current Mode = 4-20 mA NAMUR
● Upper Scaling = 400 kg/h
● Lower Scaling = -100 kg/h
● Fail Safe Mode = Maximum current
● Low Flow Cut-Off = 25 kg/h
Parameter assignment
8.2 Functions
SITRANS FC330
138
Operating Instructions, 01/2019, A5E44030648-AB