Siemens SITRANS LR 400 Instruction Manual page 13

DIN / JIS Flat Face Flange Diagram
horn mounting holes
Flange according to DIN 2527 (see Flange Diagram on page 9)
Pipe Flange
Size Size
80 mm PN 16
100 mm PN16
150 mm PN 16
80 mm PN 40
100 mm PN 40
150 mm PN 40
Flange according to JIS B 2238
Pipe Flange
Size Size
80 mm 10 K
100 mm 10 K
150 mm 10 k
7ML19985FH01
Bolt Hole Circle Ø
Flange O.D.
Flange Thickness Bolt Hole
O.D. (s)
200 mm 20.0 mm
220 mm 20.0 mm
285 mm 22.0 mm
200 mm 24.0 mm
230 mm 24.0 mm
300 mm 28.0 mm
Flange Thickness Bolt Hole
O.D. (s)
185 mm 20.0 mm
210 mm 22.0 mm
280 mm 24.0 mm
SITRANS LR 400 – INSTRUCTION MANUAL DRAFT
Bolt Hole Number of
Circle Ø Ø
160 mm 18.0 mm
180 mm 18.0 mm
240 mm 22.0 mm
160 mm 18.0 mm
190 mm 22.0 mm
250 mm 26.0 mm
Bolt Hole
Circle Ø Ø
150 mm 19.0 mm
175 mm 19.0 mm
240 mm 23.0 mm
Bolt Hole Ø
Thickness (s)
Bolts
8
8
8
8
8
8
Number of
Bolts
8
8
8
Page 9