Siemens technical specifications 166, Nom Diam Press

© Siemens AG 2008

SITRANS P measuring instruments for pressure

Diaphragm seals of flange design

For gage and absolute pressure, directly fitted on transmitter

■Dimensional drawings

				Vertical
				process connection
2		(7.6)
		193
n x d2	3 (3.27)
	8
			b
		f	L
ø d5
ø d4		Tube length L
		see Ordering Data
ø k
ø D
			L	b
	n xd	2		f 193(7.6)
ø D	4 5
	ø k ø d ø d
				211 (8.3)
Horizontal				226 (8.9)
process connection

Diaphragm seals of flange design, direct connection to a SITRANS P pressure transmitter (process connection vertical (top) and horizontal (bottom)), dimensions in mm (inch)

Connection to EN 1092-1

Nom.	Nom.	b	D	d2	d4	d5	dM	f	k	n
diam.	press.
		mm	mm	mm	mm	mm	mm	mm	mm
DN 50	PN 40	20	165	18	102	48.3	59	2	125	4
	PN 100	28	195	26	102	48.3	59	2	145	4
DN 80	PN 40	24	200	18	138	76	89	2	160	8
	PN 100	32	230	26	138	76	89	2	180	8
DN 100	PN 16	20	220	18	158	94	89	2	180	8
	PN 40	24	235	22	162	94	89	2	190	8

Connection to ASME B16.5

Nom. Nom.		b	D	d2	d4	d5	dM	f	k	n
diam. press.
	lb/	mm	mm	mm	mm	mm	mm	mm	mm
	sq.in.	(inch)	(inch)	(inch)	(inch)	(inch)	(inch)	(inch)	(inch)
2 inch	150	20	150	20	92	48.3	59	1.6	120.5	4
		(0.79)	(5.91)	(0.79)	(3.62)	(1.9)	(2.32)	(0.06)	(4.74)
	300	22.5	165	20	92	48.3	59	1.6	127	8
		(0.89)	(6.5)	(0.79)	(3.62)	(1.9)	(2.32)	(0.06)	(5)
	600	32	165	20	92	48.3	59	6.4	127	8
		(1.26)	(6.5)	(0.79)	(3.62)	(1.9)	(2.32)	(0.25)	(5)
	1500	45	215	26	92	48.3	59	6.4	165	8
		(1.77)	(8.46)	(1.02)	(3.62)	(1.9)	(2.32)	(0.25)	(6.5)
3 inch	150	24	190	20	127	76	89	1.6	152.5	4
		(0.95)	(7.48)	(0.79)	(5)	(3)	(3.50)	(0.06)	(6)
	300	29	210	22	127	76	89	1.6	168.5	8
		(1.14)	(8.27)	(0.87)	(5)	(3)	(3.50)	(0.06)	(6.63)
	600	38.5	210	22	127	76	89	6.4	168.5	8
		(1.52)	(8.27)	(0.87)	(5)	(3)	(3.50)	(0.25)	(6.63)
4 inch	150	24	230	20	158	94	89	1.6	190.5	8
		(0.95)	(9.06)	(0.79)	(6.22)	(3.69)	(3.50)	(0.06)	(7.5)
	300	32	255	22	158	94	89	1.6	200	8
		(1.26)	(10.04)	(0.79)	(6.22)	(3.69)	(3.50)	(0.06)	(7.87)
	400	41.5	255	26	158	94	89	6.4	200	8
		(1.62)	(10.04)	(1.02)	(6.22)	(3.69)	(3.50)	(0.25)	(7.87)

d:Inside diameter of gasket according to EN 1092-1/ ASME B16.5

dM: Effective diaphragm diameter

2/166

Siemens FI 01 · 2009