Parameter assignment
9.2 Inputs and outputs
Bidirectional flow across zero with positive scaling
①
②
③
④
⑤
⑥
⑦
Current output setting
• Process value = Mass flow
• Direction = Bidirectional
• Loop current scale = 4-20 mA US
• Upper range value = 400 kg/h
• Lower range value = -100 kg/h
• Fail-safe behaviour = Minimum current
• Low flow cut-off = 25 kg/h
62
mA
Lower range value
Low flow cut-off
Upper range value
Upper saturation limit
Lower saturation limit
Lower fault current
Span
Kg/h
Operating Instructions, 11/2021, A5E50387341-AA
SITRANS FST090