Siemens P technical specifications 159

© Siemens AG 2008

SITRANS P measuring instruments for pressure

Diaphragm seals of sandwich design

For gage, absolute, differential pressure and flow with flexible capillary

Selection and Ordering data	Order No. Ord.code	Selection and Ordering data	Order No. Ord.code
Diaphragm seal		Diaphragm seal

Sandwich-type design, with flexible capillary connected to a SITRANS P transmitter (order separately):

for pressure 7MF4037 and 7MF4237 together D) 7 M F 4 9 0 0 -
with Order code "V01" (vacuum-proof design)
and 7MF80271);
Scope of delivery (1 off)
for absolute pressure 7MF4337;		D) 7 M F 4 9 0 1 -
Scope of delivery (1 off)
for differential pressure and flow 7MF443 7;		D) 7 M F 4 9 0 3 -
scope of delivery 2 off
		1 7777 - 7B	777
Nominal diameter and nominal pressure
• DN 50	PN 16 ... 100	A
(recommended only for pressure transmitters
for pressure)
• DN 80	PN 16 ... 100	B
• DN 100	PN 16 ... 100	C
• DN 125	PN 16 ... 100	D
• 2 inch	Class 150 ... 2500	E
(recommended only for pressure transmitters
for pressure)
• 3 inch	Class 150 ... 2500	H
• 4 inch	Class 150 ... 2500	L
• 5 inch	Class 150 ... 2500	N
Smooth sealing face to EN 1092-1, form B1 or
to ASME B16.5 RF 125 ... 250 AA
Other version		Z	J 1 Y
Add Order code and plain text:
Nominal diameter: ...; Nominal pressure: ...
Sealing face: see "Technical data"
Wetted parts materials
• Stainless steel 316L
- without foil		A
- with PTFE coating		E 0
- with ECTFE coating2)		F
- with PFA coating		D
• Monel 400, mat. No. 2.4360		G
• Hastelloy C276, mat. No. 2.4819		J
• Hastelloy C4, mat. No. 2.4610		U
• Tantalum		K
Other version		Z	K 1 Y
Add Order code and plain text:
Wetted parts materials: ...
Tube length
• without tube		0
Other version:		9	L 1 Y
Add Order code and plain text:
Tube length: ...
Filling liquid
• Silicone oil M5		1
• Silicone oil M50		2
• High-temperature oil		3
• Halocarbon oil (for measuring O2)		4
• Glycerin/water3)		6
• Food oil (FDA listed)l		7
Other version		9	M 1 Y
Add Order code and plain text:
Filling liquid: ...

Sandwich-type design, with flexible capillary connected to a SITRANS P transmitter (order separately):

for pressure 7MF4037 and 7MF4237 together		D)	7	M F 4		9	0 0 -					2
with Order code "V01" (vacuum-proof design)
and 7MF80271);
Scope of delivery (1 off)
for absolute pressure 7MF433 7;		D)	7	M	F 4	9	0	1 -
Scope of delivery (1 off)
for differential pressure and flow 7MF4437;		D)	7	M	F 4	9	0	3 -
scope of delivery 2 off
			1				-		B
					7777			7		777
Length of capillary2)
• 1.0 m	(3.28 ft)							2
• 1.6 m	(5.25 ft)							3
• 2.5 m	(8.20 ft)							4
• 4.0 m	(13.1 ft)							5
• 6.0 m	(19.7 ft)							6
• 8.0 m	(26.25 ft)							7
• 10.0 m	(32.8 ft)							8
Other version								9
										N 1	Y
Add Order code and plain text:
Length of capillary: ...

1)With 7MF8027 and the measuring cells Q, S, T and U also order the vacuum-tight version.

2)Max. capillary length, see section "Technical description".

D) Subject to export regulations AL: N, ECCN: EAR99H.

Selection and Ordering data	Order code
Further designs
Please add "-Z" to Order No. and specify Order code.
Spark arrestor
With spark arrestor for mounting on zone 0 (including
documentation)
• Pressure and absolute pressure	A01
• for differential pressure transmitters	A02
Quality inspection certificate (Factory calibration) to	C11
IEC 60770-2
Acceptance test certificate	C12
to EN 10204, section 3.1
Vacuum-proof design
for use in low-pressure range for transmitters for
• Pressure
	V01
• For differential pressure transmitters	V03
Calculation of span of associated pressure	Y05
transmitter

Enclose filled-in questionnaire with order

1)With 7MF8027 and the measuring cells Q, S, T and U also order the vac- uum-tight version.

2)For vacuum on request

3)Not suitable for use in low-pressure range.

Siemens FI 01 · 2009

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