FSM4000 ELECTROMAGNETIC FLOWMETER |  DS/FSM4000-EN REV. L 
 
 
Dimensions – flange device, aluminum sensor housing (shell housing) 
 
 
 
2 3
 
 
7
 
7
 
7
 
 
 40 (1 ½”) 
6
1
 
 
 
 
 
 
 50 (2”) 
6
1
 65 (2 ½”) 
6
1
6
1
 300 
 80 (3”) 
6
1
200 
 100 (4”) 
6
1
6
1
1  Other pressure ratings on request. 
2)  If an grounding plate is fitted (fastened to one side of the flange), dimension L increases as follows: by 3 mm (0.118 in) for DN 3 to 100, and by 5 mm 
(0.197 in) for DN 125. 
3)  If protection plates are fitted (fastened to both sides of the flange), dimension L increases as follows: by 6 mm (0.236 in) for DN 3 to 100, and by 10 mm 
(0.394 in) for DN 125. 
4  Connection flange DN 10. 
5  Connection flange ½”. 
6  Connection dimensions in accordance with EN 1092-1. For DN 65, PN 16 in accordance with EN 1092-1 please order PN 40. 
7  In devices with high temperature design, the dimensions F, F1 and F2 increase by +127 mm (+5.0 in).