Siemens SITRANS P - Manual (Page 15)

SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure
SITRANS P250 for differential pressure
2/15 Siemens FI 01 · 2009
2
Process connections Ø Width across
flats L X
[mm] [inch] [mm] [inch] [mm] [inch]
Pipe union with screw-in nipple for outer pipe
(stainless steel 1.4305/AISI 303) 6 a = 10
b = 12
24 65
8 a = 12
b = 14
26 67
Female thread G1/8
(stainless steel 1.4305/AISI 303) - a = 14 12 53
Pipe union with screw-in nipple for outer pipe
(CuZn nickel-plated) 6 a = 10
b = 12
24 65
8 a = 12
b = 14
25 66
Hose connection for hose (CuZn nickel-plated,
stainless steel 1.4571/AISI 316TI) 4 a = 10 20 61
6 a = 10 25 66
Male thread G1/8
(CuZn nickel-plated) - a = 10
b = 12
20 61
Male thread G1/8
7/16-20 UNF (CuZn nickel-plated) - a = 14 18 59
L
a b
1/8-27 NPT
L
a
1/8-27 NPT
G1/8
a
b
L
1/8-27 NPT
a
L
1/8-27 NPT
L
b
a
1/8-27 NPT
a
L
1/8-27 NPT 7/16-20 UNF
© Siemens AG 2008