FSM4000 ELECTROMAGNETIC FLOWMETER |  DS/FSM4000-EN REV. L 
 
 
Dimensions – flange device, aluminum sensor housing (shell housing) 
 
 
 
2 3
 
 
4
 
4
 
4
 
 
1
1
1
1
1
1
1
1
 150  485 
1
-1, PN 16
1
 
1
1
1
1
1  Other pressure ratings on request. 
2  If a grounding plate is fitted (fastened to one side of the flange), dimension L increases by 5 mm (0.197 in). 
3  If protection plates are fitted (fastened to both sides of the flange), dimension L increases by 10 mm (0.394 in). 
4  In devices with high temperature design, the dimensions F, F1 and F2 increase by +127 mm (+5.0 in). 
 
Tolerance L: DN 150 to 200: +0 / -3 mm (+0 / -0.018 in), DN 250 to 400: +0 / -5 mm (+0 / -0.197 in)