Siemens SITRANS P Manual de usuario descargar pdf (Pagina 177)

SITRANS P measuring instruments for pressure

Clamp-on seals of flange design

For gage pressure, differential pressure and flow

2/177

Siemens FI 01 · 2009

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

Selection and Ordering data Order No. Ord. code

Clamp-on seal for flange-mounting for

SITRANS P pressure transmitters

for pressure

7MF403

7 and 7MF4237 together with Order

code "V01" (vacuum-proof design) and

7MF802

; must be ordered separately, scope

of delivery: 1 off

With 7MF8027 and the measuring cells Q, S, T and U also order the

vacuum-tight version.

7 M F 4 9 8 0 -

for differential pressure and flow

7MF4433 or 7MF4434; order separately, scope

of delivery: 1 pair (set); Material: Completely of

stainless steel, mat. No. 1.4404/316L;

Process connection to EN 1092-1 or ASME

B16.5; sealing face to EN 1092-1, form B1,

or to ASME B16.5 RF 125 ... 250 AA

7 M F 4 9 8 3 -

7 7

7 7 7

Nominal diameter and nominal pressure

•DN25 PN6...100 B

•DN40 PN6...100 D

•DN50 PN6...100 E

•DN80 PN6...100 G

• DN 100 PN 6 ... 100 H

• 1 inch Class 150 ... 2500 L

• 1½ inch Class 150 ... 2500 M

• 2 inch Class 150 ... 2500 N

• 3 inch Class 150 ... 2500 P

• 4 inch Class 150 ... 2500 Q

Other version

Add Order code and plain text:

Nominal diameter: ...; Nominal pressure: ...

Z J 1 Y

Wetted parts materials

• Stainless steel 316L

- Without foil A

- With PFA coating D

- With ECTFE coating

For vacuum on request.

• 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

Add Order code and plain text:

Wetted parts materials: ...

Z K 1 Y

Filling liquid

• Silicone oil M5 1

• Silicone oil M50 2

• High-temperature oil 3

• Halocarbon oil (for measuring O

) 4

• Glycerin/water

Not suitable for use in low-pressure range.

• Food oil (FDA listed) 7

Other version

Add Order code and plain text:

Filling liquid: ...

9 M 1 Y

Connection to transmitter

• direct (only for 7MF4980) 0

through capillary, length:

Max. capillary length, see section "Technical description"

• 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

Add Order code and plain text:

Length of capillary: ...

9 N 1 Y

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

IEC 60770-2

C11

Acceptance test certificate C12

To EN 10204, section 3.1

Vacuum-proof design V01

For use in low-pressure range

Calculation of span of associated pressure trans-

mitter

Y05

Enclose filled-in questionnaire with order

Note:

Suffix "Y01" required with pressure transmitter!

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