and annular chambers Application Suitable for non-corrosive and corrosive gases, vapors and liquids; permissible operating temperature -10 to +00 C. Design Orifice plate with annular chambers consisting of two support rings with replaceable orifice disk form A or B (see types of primary differential pressure devices in "Technical description", "Function"); flanged between inlet and outlet pipe sections with lengths according to DIN 19205. Nominal diameters EN: DN 10 to DN 50 ASME: ½ inch to 2 inch Nominal pressure EN: PN 10 to PN 100 ASME: class 150 to 600 Sealing face of the end flanges Plane, sealing face turned, N10/N12 to DIN ISO 1302, for soft gasket (PN 10 to PN 0) Plane, sealing face turned, N8 to DIN ISO 1302, for grooved gasket to DIN 2697 (PN 63 to PN 100) Plane, RF (raised faced) for versions to ASME Tapping sockets straight or bent With connection thread G½ DIN ISO 228/1, for connection dimensions to DIN 19207 form V, see page /351 With threaded connection ½-1 NPT male, for version to ASME With ferrule for pipe Ø 12 mm, S series With welding connection Ø 21.3 mm For length of tapping sockets for all metering pipe L = 120 mm and position of tapping socket, see "Technical Description" and "Function". Technical specifications Permissible operating temperature 10... + 00 C Pipes made of P235G1TH, Mat. No. 1.0305, ST37., Mat. No. 1.0255 or P235GH, Mat. No. 1.035 Tapping sockets made of P235G1TH, Mat. No. 1.0305 Flanges made of P250GH, Mat. No. 1.060 Support rings made of P250GH, Mat. No. 1.060 Orifice disk made of X 6 CrNiMoTi 17 12-2, Mat. No. 1.571 /369
and annular chambers Dimensional drawings Nominal diameter acc. to EN DN PN a b k Pipe 1) D a x s Weight kg 10 10 and 16 15 10 and 16 20 10 and 16 25 10 and 16 32 10 and 16 0 10 and 16 50 10 and 16 63 100 00 218 320 320 295 550 368 325 325 300 16 x 3.5 5 6.5 20 x 2.5 5 5.5 700 88 25 x 2.5 6.5 7 900 638 310 30 x 2.5 8 9 1 1100 788 320 38 x 3 11.5 12.5 1300 988 330 330 1500 1188 30 30 35 35 8.3 x 3.6 or 50 x 5 Metering pipes with orifice plates and annular chambers for installation between EN flanges to EN 1092.1, dimensions in mm and weights 1) The stated pipe dimensions may vary, depending on availability. The pipe dimensions used can be found in the calculation for primary differential pressure devices and/or in the order confirmation. Nom. diameter PN a b k Pipe 1) D a x s Weight kg ½ inch Class 150 ¾ inch Class 150 1 inch Class 150 11/ inch Class 150 11/2 inch Class 150 2 inch Class 150 550 368 297 700 88 297 900 638 1100 788 316 1300 988 326 1500 1188 35 371 351 Metering pipes with orifice plates and annular chambers for installation between ASME flanges to ASME B 16.5, dimensions in mm and weights 1) The stated pipe dimensions may vary, depending on availability. The pipe dimensions used can be found in the calculation for primary differential pressure devices and/or in the order confirmation. 13 15 25 60 x 5 20 22 3 3 20 x 2.5 5 5.5 25 x 2.5 6.5 7 8 30 x 2.5 8 9 1 38 x 3 11.5 12.5 1 8.3 x 3.6 or 50 x 5 13 15 25 60 x 5 20 22 3 /370
and annular chambers Selection and ordering data Metering pipe for mounting Orifice plate with annular chambers mounted permissible operating temperature -10 to +00 C, Orifice disk made of Mat. No. 1.571, support rings and flanges made of Mat. No. 1060, pipes and tapping sockets made of Mat. No. 10305, 1.0255 or 1.035 Sealing faces to the mating flanges: plane, with recess or with groove. Order No. 7 M E 1 3 1 0 77777 7777 Z Nominal diameter acc. to EN DN 10 PN 10 and PN 16 1AC 3 2 PN 25 and PN 0 1AE 3 2 PN 63 1AF 3 2 PN 100 1AG3 2 DN 15 PN 10 and PN 16 1BC 3 2 PN 25 and PN 0 1BE 3 2 PN 63 1BF 3 2 PN 100 1BG3 2 DN 20 PN 10 and PN 16 1CC 3 2 PN 25 and PN 0 1CE 3 2 DN 25 PN 10 and PN 16 1DC 3 2 PN 25 and PN 0 1DE 3 2 PN 63 1DF 3 2 PN 100 1DG3 2 DN 32 PN 10 and PN 16 1EC3 2 PN 25 and PN 0 1EE3 2 DN 0 PN 10 and PN 16 1FC3 2 PN 25 and PN 0 1FE3 2 PN 63 1FF3 2 PN 100 1FG3 2 DN 50 PN 10 and PN 16 1GC 3 2 PN 25 and PN 0 1GE 3 2 PN 63 1GF 3 2 PN 100 1GG3 2 ½ inch Class 150 5BA 3 2 5BB 3 2 5BC 3 2 ¾ inch Class 150 5CA 3 2 5CB 3 2 5CC 3 2 1 inch Class 150 5DA 3 2 5DB 3 2 5DC 3 2 1¼ inch Class 150 5EA3 2 5EB3 2 5EC3 2 Selection and ordering data Order No. Metering pipe for mounting 7 M E 1 3 1 0 77777 7777 Z 1½ inch Class 150 5FA3 2 5FB3 2 5FC3 2 2 inch Class 150 5GA 3 2 5GB 3 2 5GC 3 2 Tapping sockets With threaded connection G½; for liquids and gases PN, - Opposite one another, straight 1 A 1 B - Arranged on one side, 1 C for horizontal pipelines With threaded connection ½-1 NPT male; for liquids and gases PN, - Opposite one another, straight 1 Q 1 R - Arranged on one side, 1 S for horizontal pipelines With ferrule for pipe Ø 12 mm, S series, max. 200 C permissible - Opposite one another, straight 1 J 1 K - Arranged on one side, 1 L for horizontal pipelines With welding connection 21.3 mm; for liquids and gases PN 100 to PN 00 - Opposite one another, straight 1 D 1 E - Arranged on one side, 1 F for horizontal pipelines Shape of orifice disk aperture (see figure "Shapes of orifice disk aperture") Orifice plate form A A Quarter-circle nozzle form B B Manufactured according to pressure equipment directive (see "Questionnaire" (page /356)) Without² ) 0 According to Article 3, 1 Paragraph 3 According to category 1 2 According to category 2 3 /371
and annular chambers Selection and ordering data Order No. Metering pipe for mounting 7 M E 1 3 1 0 77777 7777 Z Further designs Order code 1) Add "-Z" to Order No. and specify Order code(s) and plain text. Calculation of orifice disk A11 aperture Add calculation sheet "Questionnaire for calculation of a primary differential pressure device acc. to DIN EN ISO 5167" to the order! Orifice plate without calculation Y01 Specify in plain text: Diameter of orifice disk aperture d =... mm Internal diameter of pipe D =... mm Radius of quarter-circle nozzle r =... mm Material certificate C02 Acceptance test certificate to EN 1020-3.1 Other materials On request Additional nominal diameters On request and nominal pressure stages according to EN and ASME Cold water pressure test On request 1.5 x PN, acceptance test certificate to EN 1020 Sealing face of metering pipe On request with orifice plate, with recess or groove Metering pipes for corrosive On request media Note on ordering Enclose a filled-out calculation sheet "Questionnaire for calculation of a primary differential pressure device according to DIN EN ISO 5167" with the order (necessary for device selection)! Scope of delivery: Orifice plate comprised of two support rings with tapping sockets and an orifice disk; flanged between inlet and outlet pipe section, with gaskets between orifice plate and support ring and between support rings and flanges of the inlet and outlet pipes, including screws and nuts. Graphite (99.85 %) flat gasket with foil insert (1.01, 0.1 mm). application for liquids, steam, gases, liquid gases, acids, hydrocarbons, oils and oil products. Accessories: See "SITRANS P measuring instruments for pressure". 1) Order codes additive, any sequence. 2) Option only available outside Europe (manufactured according to Article 3, Paragraph 3 of the pressure equipment directive, without CE marking). /372
with single tappings Tapping sockets straight or bent Application With connection thread G½ DIN ISO 228/1, for connection dimensions to DIN 19207 form V (see page /351) With threaded connection ½-1 NPT male, for version to ASME With ferrule for pipe Ø 12 mm, S series With welding connection Ø 21.3 mm For length of tapping sockets for all metering pipe L = 120 mm and position of tapping socket, see "Technical Description" and "Function". Connection size The connection size depends on the operating pressure, the temperature of the medium (DIN 19 207 and 19 211) and the medium, e.g. Suitable for non-corrosive and corrosive gases, vapors and liquids; permissible operating temperature -10 to +00 C For liquids and gases, - up to PN : Thread G½ or welding connection Ø 21.3 mm Design - from PN 6 and PN 00: Welding connection Ø 21.3 mm Orifice plate with single tappings, orifice disk aperture form A or B (see types of primary differential pressure devices in "Technical description"); flanged between standard inlet and outlet pipe sections with lengths according to DIN 19205. Nominal diameters EN: DN 10 to DN 50 - > PN 00: Welding connection Ø 2 mm For steam - up to PN 100: Thread G½ or welding connection Ø 21.3 mm - from PN 6: Welding connection Ø 2 mm Technical specifications ASME: ½ inch to 2 inch Permissible operating temperature 10... + 00 C Pipes and tapping sockets made of P235G1TH, Mat. No. 1.0305, Nominal pressure ST37., Mat. No. 1.0255 or EN: PN 10 to PN P235GH, Mat. No. 1.035 ASME: class 150 to 2 500 Flanges made of P250GH, Mat. No. 1.060 Sealing face of the end flanges Orifice plate made of Mat. No. 1.060, 1.7 Plane, sealing face turned, N10/N12 to DIN ISO 1302, for soft gasket (PN 10 to PN 0) Plane, sealing face turned, N8 to DIN ISO 1302, for grooved gasket to DIN 2697 (PN 63 to PN ) Plane, RF (raised faced) for versions to ASME Metering edge deposition welded Mat. No. 1.576 /373
with single tappings Dimensional drawings Siemens AG 2009 DN PN a b k Pipe 1) D a x s Weight kg 10 10 and 16 15 10 and 16 20 10 and 16 25 10 and 16 32 10 and 16 0 10 and 16 50 10 and 16 63 100 00 229 229 229 230 550 379 379 379 380 Metering pipes with orifice plates and with single tappings for installation between EN flanges to EN 1092-1, dimensions in mm and weights 1) The stated pipe dimensions may vary, depending on availability. The pipe dimensions used can be found in the calculation for primary differential pressure devices and/or in the order confirmation. Metering pipes with orifice plates and with single tappings for installation between ASME flanges to ASME B 16.5, dimensions in mm and weights 1) The stated pipe dimensions may vary, depending on availability. The pipe dimensions used can be found in the calculation for primary differential pressure devices and/or in the order confirmation. 297 297 700 99 900 69 69 69 650 316 1100 799 310 1300 999 999 999 1 000 1500 1 199 1 199 1 199 1 199 1 200 35 371 351 297 16 x 3.5 5 6.5 6.5 20 x 2.5 5 5.5 25 x 2.5 6.5 7 30 x 2.5 8 91 1 38 x 3 11.5 12.5 8.3 x 3.6 or 50 x 5 13 15 25 22.5 60 x 5 20 22 3 3 35 Nom. diameter PN a b k Pipe 1) D a x s Weight kg ½ inch Class 150 ¾ inch Class 150 1 inch Class 150 1¼ inch Class 150 1½ inch Class 150 2 inch Class 150 550 368 297 700 88 297 900 638 1100 788 316 1300 988 326 1500 1188 35 371 351 20 x 2.5 5 5.5 25 x 2.5 6.5 7 8 30 x 2.5 8 9 1 38 x 3 11.5 12.5 1 8.3 x 3.6 or 50 x 5 13 15 25 60 x 5 20 22 3 /37
with single tappings Selection and ordering data Metering pipe for mounting Orifice plate with single tappings, flanged Sealing faces to the mating flanges: plane Permissible operating temperature -10 to +00 C, Orifice plate made of Mat. No. 1.060, metering edge deposition welded of Mat. No. 1.576, flanges and pipes made of Mat. No. 1060, pipes and tapping sockets made of Mat. No. 10305/1.0255/or 1.035 Order No. 7 M E 1 3 2 0 77777 7777 Z Nominal diameter acc. to EN DN 10 PN 10 and PN 16 1AC 3 5 PN 25 and PN 0 1AE 3 5 PN 63 1AF 3 5 PN 100 1AG3 5 PN 1AH 3 5 DN 15 PN 10 and PN 16 1BC 3 5 PN 25 and PN 0 1BE 3 5 PN 63 1BF 3 5 PN 100 1BG3 5 PN 1BH 3 5 DN 20 PN 10 and PN 16 1CC 3 5 PN 25 and PN 0 1CE 3 5 DN 25 PN 10 and PN 16 1DC 3 5 PN 25 and PN 0 1DE 3 5 PN 63 1DF 3 5 PN 100 1DG3 5 PN 1DH 3 5 DN 32 PN 10 and PN 16 1EC3 5 PN 25 and PN 0 1EE3 5 DN 0 PN 10 and PN 16 1FC3 5 PN 25 and PN 0 1FE3 5 PN 63 1FF3 5 PN 100 1FG3 5 PN 1FH3 5 DN 50 PN 10 and PN 16 1GC 3 5 PN 25 and PN 0 1GE 3 5 PN 63 1GF 3 5 PN 100 1GG3 5 PN 1GH 3 5 ½ inch Class 150 5BA 3 5 5BB 3 5 5BC 3 5 ¾ inch Class 150 5CA 3 5 5CB 3 5 5CC 3 5 1 inch Class 150 5DA 3 5 5DB 3 5 5DC 3 5 Selection and ordering data Order No. Metering pipe for mounting 7 M E 1 3 2 0 77777 7777 Z 1¼ inch Class 150 5EA3 5 5EB3 5 5EC3 5 1½ inch Class 150 5FA3 5 5FB3 5 5FC3 5 2 inch Class 150 5GA 3 5 5GB 3 5 5GC 3 5 Tapping sockets With threaded connection G½; for liquids and gases PN, - Opposite one another, straight 1 A 1 B - Any arrangement of tapping 1 G sockets (specify angle in plain text) With threaded connection ½-1 NPT male; for liquids and gases PN, - Opposite one another, straight 1 Q 1 R - Any arrangement of tapping 1 T sockets (specify angle in plain text -Z Y02) With ferrule for pipe Ø 12 mm, S series, max. 200 C permissible - Opposite one another, straight 1 J 1 K - Any arrangement of tapping 1 M sockets (specify angle in plain text -Z Y02) With welding connection 21.3 mm; for liquids and gases PN 100... 00, or 2 mm; for liquids and gases over PN 00, for steam over PN 100 - Opposite one another, straight 1 D 1 E - Any arrangement of tapping 1 H sockets (specify angle in plain text) Shape of orifice disk aperture (see figure "Shapes of orifice disk aperture") Orifice plate form A A Quarter-circle nozzle form B B Manufactured according to pressure equipment directive (see "Questionnaire" (page /356)) Without² ) 0 According to Article 3, 1 Paragraph 3 According to category 1 2 According to category 2 3 /375
with single tappings Selection and ordering data Order No. Metering pipe for mounting 7 M E 1 3 2 0 77777 7777 Z Further designs Order code 1) Add "-Z" to Order No. and specify Order code(s) and plain text. Calculation of orifice disk A11 aperture Enclose a calculation sheet "Questionnaire for calculation of a primary differential pressure device acc. DIN EN ISO 5167" with the order! Orifice plate without calculation Y01 Specify in plain text: Diameter of orifice disk aperture d =... mm Internal diameter of pipe D =... mm Radius of quarter-circle nozzle r =... mm Material certificate C02 Acceptance test certificate to EN 1020-3.1 Other materials On request Angle between the tapping Y02 sockets Specify in plain text: Angle between the tapping sockets... Additional nominal diameters On request and nominal pressure stages according to EN and ASME Cold water pressure test On request 1.5 x PN, acceptance test certificate to EN 1020 Sealing face of metering pipe On request with orifice plate, with recess Metering pipes for corrosive On request media Note on ordering Enclose a filled-out calculation sheet "Questionnaire for calculation of a primary differential pressure device according to DIN EN ISO 5167" with the order (necessary for device selection)! Scope of delivery: One-piece orifice plate with tapping sockets flanged between inlet and outlet pipes, with gaskets between orifice plate and flanges of the inlet and outlet pipes, including screws and nuts. Graphite (99.85 %) flat gasket with foil insert (1.01, 0.1 mm). Application for liquids, steam, gases, liquid gases, acids, hydrocarbons, oils and oil products. Accessories: See "SITRANS P measuring instruments for pressure". 1) Order codes additive, any sequence. 2) Option only available outside Europe (manufactured according to Article 3, Paragraph 3 of the pressure equipment directive, without CE marking). /376
Overview When ordering a primary differential pressure device, the calculation can be ordered at the same time. Add the Order code "A11" to the Order No. of the primary device, and enclose a filled-out calculation sheet ("Questionnaire for calculation of a primary differential pressure device according to DIN EN ISO 5167) with the order. If the calculation sheet is not complete, an extra charge will be made for the additionally required calculations. Siemens AG 2009 Calculation of primary differential pressure devices Selection and Ordering data Order No. Calculation of orifice disk 7ME1910 0A Z aperture of an orifice plate, orifice plate without support rings, ISA 1932 nozzle or Venturi nozzle (without measuring sheet or sketch) Calculation of differential 7ME1910 0D Z pressure or flow on an existing primary device Further designs Order Code Please add "-Z" to Order No. and specify Order code(s) and plain text. Enclose a calculation sheet "Questionnaire for calculation of a primary Y01 differential pressure device according to DIN EN ISO 5167 with the order! /377