Flow sensors of liquids
FS 05 CALORIMETRIC FLOW SWITCH WITH 1 OR 2 SWITCHING CONTACTS
FS 10 CALORIMETRIC FLOW SWITCH 1 x STATUS OUTPUT
FS 11 CALORIMETRIC FLOW SWITCH 2 x STATUS OUTPUT
FS 15 CALORIMETRIC FLOW SWITCH 2 x STATUS OUTPUT
FS 20 CALORIMETRIC FLOW SWITCH 1 x STATUS OUTPUT 1 x CURRENT OUTPUT
CALORIMETRIC FLOW SWITCH FOR EXPLOSIVE ATMOSPHERES FS 10Ex/11Ex/15Ex/20Ex