FSM4000 ELECTROMAGNETIC FLOWMETER |  DS/FSM4000-EN REV. L 
 
 
 
 
— 
… Overview – models 
 
 
  SE41F  SE21F  SE21W  SE21_* 
Hygienic and sterile 
requirements 
—  CIP/SIP capable  3A, CIP/SIP capable 
Pressure Equipment Directive 
97/23/EC
 
Conformity assessment in accordance with category III, fluid group 1 
CRN (Canadian Reg. Number) 
 
 
supply 
 to 253 V AC, 24 V AC/DC 
0/2 to 10 mA, 0/4 to 20 mA 
 
active (24 V), optocoupler (220 mA)
 
 
 
Forward / reverse flow 
measurement 
 
 
protocol, PROFIBUS PA®, FOUNDATION Fieldbus® 
Pipe empty detection std. 
yes, DN 10 or higher and ≥ 20 µS/cm 
-monitoring, extended 
 
yes, extended diagnostic functions / fingerprint only in connection with sensors SE21, 
SE21F and 
SE41F for DN 10 or higher 
Local display / totalization 
 
yes, manual entry (totalize and display in mass units)
 
IP rating in accordance with 
EN 60529 
 65 / IP 67, NEMA 4X