FSM4000 ELECTROMAGNETIC FLOWMETER |  DS/FSM4000-EN REV. L 
 
 
 
 
— 
Overview – models 
 
 
Alu. Housing, Series 4000 
Stainless Steel Housing, Series 2000 
 
  Welded spud 
  Tri-clamp 
 
  Pipe fitting 
  Male thread 
 
  0.5% of rate (> DN 2) 
  —  —  3 to 50 
65 to 100 
10 to 40 
10 to 16 
—  —  — 
Flange DIN 2501/EN 1092−1 
 
 
¹⁄₁₀ to 40” 
¹⁄₁₀ to 12” 
CL 150 
CL 300 
¹⁄₁₀” to 4”  CL150 to 
CL300/JIS 
¹⁄₁₀” bis 2” 
3” bis 4” 
CL300/JIS 
CL150/JIS 
— 
 
 
—  —  3 to 40  
(¹⁄₁₀ to 1 ½”) 
50, 80 (2”, 3”) 
40 
16 
10 
S 
S 
S 
  —  —  3 to 40  
(¹⁄₁₀ to 1 ½”) 
50, 80 (2”, 3”) 
65, 100 (2 ½”, 4”) 
40 
16 
10 
R 
R 
R 
Welded spuds DIN 2463 / 
ISO
 1127 
—  —  3 to 40  
(¹⁄₁₀ to 1 ½”) 
50, 80 (2”, 3”) 
40 
16 
10 
Q/J 
Q/J 
Q/J 
Weld stubs ISO 2037 / SMS
  —  —  25 to 40 (1 to 1 ½”) 
50, 80 (2”, 3”) 
65, 100 (2 ½”, 4”) 
40 
16 
10 
P/X 
P/X 
P/X 
-clamp DIN 32676 / 
—  —  3 to 50 (¹⁄₁₀ to 2”) 
16/10 
T/K 
 228 / 
 2999 
—  —  3 to 25 (¹⁄₁₀ bis 1”)  16  E 
  Hard/soft rubber, ceramic 
carbide, PTFE, PFA, ETFE, 
PFA (vacuum-tight)  PFA, PFA vacuum-tight 
  ≥ 20 µS/cm (optional ≥ 5/0.5 µS/cm) 
Stainless steel 1.4571 (316 Ti), 1.4539 (904 L), Hastelloy B-3/C-4, platinum-iridium, tantalum, titanium 
Process connection material 
  Steel,  
stainless steel 
—  Stainless steel 1.4404 (316 L) 
IP degree of protection in 
accordance with EN 60529 
IP 65 / IP 67 / IP 68  IP 65 / IP 67 / IP 68  IP 65 / IP 67 / IP 68 
Measuring medium 
temperature
 
−25 to 130 °C / 180 °C 
(−13 to 266 °F / 356 °F) 
−25 to 130 °C 
(−13 to 266 °F) 
−40 to 130 °C 
(−40 to 266 °F) 
−25 to 130 °C 
(−13 to 266 °F)