D824 Flanged diaphragm seal with specific materials Main Features Pressure range from 160 mbar to 400 bar Diaphragm in specific materials Temperature -40°C ….400°C Class 150 to 2500 NPS 2" to 4" PN10 to PN100 DN50 to DN100 Applications Oil & Gas / Chemical Water / Waste water Energy Process technic Technical Data This diaphragm seals with flanged process connection and specific materials are used to protect pressure gauges from high temperatures, aggressive or corrosive fluids. The diaphragm seals allows direct mounting on standardized flange connections of pipes or tanks. With the flush diaphragm these seals are used especially for fluids with high viscosity or a tendency to crystallize. A wide range of material allows the user to adapt the diaphragm seal to many different type of application and process fluids. Min.pressure ranges See table on page 2 Temperature -40 °C ... +400 °C Filling liquids LRS1 : -15°C ... +150°C LRS9 : -40 °C ... +400 °C high temperature oil Other liquids on request Mounting Direct or remote from 1.5 to 12 meters Flange types ASME B16.5 / EN1759-1 : class 150 to 2500, NPS 2" to 4". EN1092-1 : PN 10 to 100, DN 50 to 100. Available flange faces see table on page 3. Other flange types on request. Smooth finish Ra < 0.4 The wetted part are made of exotic material welded on a stainless steel flange. The flange finish is then equivalent to smooth finish. The diaphragm covers the total surface of the flange face. The filling fluid of the measuring system has to be choosen compatible to the application. Flange face finish Diaphragm Hastelloy B2, Hastelloy C276, Hastelloy C4, Tantalum. (covers the total flange face) Maximum pressure According to the PN or the class of the flange and its standardized pressure temperature relation Design and specifications subject to change without notice Materials N° Flange Stainless steel 1.4404 Diaphragm (wetted surface) Hastelloy B2 (2.4617) Hastelloy C276 (2.4819) Hastelloy C4 (2.4610) Tantalum Capillary (option) Stainless steel 2015-02-05 D824 www.baumer.com Data sheet A42.19 Page 1 / 4 D824 Flanged diaphragm seal with specific materials Dimensions (mm) Minimum pressure ranges depending on the active diaphragm diameter Ø M 1) Ø M 2) (mm) N x ØL C 1) DN100/150/160 Gauge Compound 54 0 ... 1 bar -1 ... 3 bar 0 ... 1 bar Gauge -1 ... 3 bar Compound 89 0 ... 1 bar -1 ... 0 bar 0 ... 0.16 bar -1 ... 0 bar 95 0 ... 1 bar -1 ... 0 bar 0 ... 0.16 bar -1 ... 0 bar Fluid temperature -20 ... 100°C, ambiant temperature -10 ... 50°C, others on request Ø M according to dimension tables below. f1 2) DN63 ØM Ød1 ØK ØD Flange dimensions (mm) ANSI B16-5 / EN 1759-1 DN 2" 3" 4" Class ØD C ØK ØL N f1 Ø d1 Ø M in mm Weight (kg) 150 152 19.1 120.6 19 4 1.6 92.1 54 2.4 300 165 22.4 127 19 8 1.6 92.1 54 3.2 600 165 31.8 127 19 8 6.4 92.1 54 4.2 900/1500 216 44.5 165.1 25.4 8 6.4 92.1 54 10.1 2500 235 50.8 171.5 28.5 8 6.4 92.1 54 15.6 150 190 23.9 152.4 19 4 1.6 127 89 5 300 210 28.4 168.3 22.2 8 1.6 127 89 6.9 600 210 38.2 168.3 22.2 8 6.4 127 89 8.5 900 241 44.5 190.5 25.4 8 6.4 127 89 13.1 1500 267 54.2 203.2 31.8 8 6.4 127 89 19.2 150 229 23.9 190.5 19 8 1.6 157.2 95 7.1 300 254 31.8 200 22.2 8 1,6 157.2 95 11.6 600 273 44.5 215.9 25.4 8 6.4 157.2 95 17.3 900 292 50.9 235 31.8 8 6.4 157.2 95 22.1 50 80 100 PN ØD C ØK ØL N f1 Ø d1 Ø M in mm Weight (kg) 10/40 165 20 125 18 4 3 102 54 2.9 63 180 26 135 22 4 3 102 54 4.6 100 195 28 145 26 4 3 102 54 5.7 10/16 200 20 160 18 8 3 138 89 4.6 25/40 200 24 160 18 8 3 138 89 5.6 63 215 28 170 22 8 3 138 89 6.9 100 230 32 180 26 8 3 138 89 8.9 10/16 220 20 180 18 8 3 158 95 5.7 25/40 235 24 190 22 8 3 162 95 7.6 63 250 30 200 26 8 3 162 95 10 100 265 36 210 30 8 3 162 95 13.3 www.baumer.com Data sheet A42.19 Page 2 / 4 2015-02-05 DN Design and specifications subject to change without notice Flange dimensions (mm) EN 1092-1 D824 Flanged diaphragm seal with specific materials Ordering codes for flange faces Face Type Drawing ANSI B16-5 Codes A Flat face Flat face Ra ≤ 0.4 µm A Type A Raised face (1.6) Raised face (6.4) (2) G R Ra ≤ 0.4 µm M Type A Codes A Ra ≤ 0.4 µm Type B (1.6) Type B (6.4) (2) (1) G R Ra ≤ 0.4 µm Male spigot large EN 1092-1 Codes Ra ≤ 0.4 µm (1) Raised face EN 1759-1 Type B1 B Ra ≤ 0.4 µm Type E M N/A N/A Male Spigot Ra ≤ 0.4 µm (1) (2) Ra ≤ 0.4 µm Class 150 and 300 Class 600, 900, 1500, 2500 Pre-selection guide for diaphragm seals with flange connection Flange face Flat face Raised face Stainless steel Codes A D820 B, G, R D820/D821 Male tongue C, H, I Female groove D, K, L Male spigot E, M, N Female spigot F, O, P Ring joint face Q D820 Hastelloy B2 D820/D824 D820 D825 Hastelloy C276 D820/D824 D820/D821/D824 Hastelloy C4 Tantalum D820/D824 D824 D820 D825 D820 D825 Monel 400 Uranus B6 Titanium D825 D820 D825 D825 n/a Remark : For a complete overview of all above mentioned flange faces see datasheet D820 Designation Flush diaphragm DN Remark Min. Max. Yes 25 100 Only diaphragm in specific material, flange always stainless steel D821 No 15 25 All wetted parts in specific materials D824 Yes 50 100 All wetted parts in specific materials D825 Yes 50 80 All wetted parts in specific materials 2015-02-05 Design and specifications subject to change without notice D820 www.baumer.com Data sheet A42.19 Page 3 / 4 D824 Flanged diaphragm seal with specific materials Ordering details D824 D824 – . 2 . Model Flanged diaphragm seal with specific materials D824 Mounting Direct mounting St. steel capillary with St. steel protection St. steel capillary with St. steel protection and PVC sheath St. steel capillary with reinforced St. steel protection For special capillary Ø 2.5 mm (seals mounted on MX, MZ, RP, RD) St. steel capillary Ø 2.5 with St. steel protection St. steel capillary Ø 2.5 with St. steel protection and PVC sheath St. steel capillary Ø 2.5 with reinforced St. steel protection Capillary length Without (direct mounting) 1.5 m 3m 4.5 m 6m 9m 12 m Instrument connection G1/2 female G1/4 female 1/2 NPT female 1/4 NPT female 1/4 NPT male (only with capillary) 1/2 NPT male (only with capillary) 0 1 4 1 A B C 5 6 7 A G H J . x Without PTFE 0.02 mm HALAR 0.2 mm Diaphragm material Hastelloy B2 (2.4617) Hastelloy C276 (2.4819) Tantalum Hastelloy C4 (2.4610) Flange face type See table page 3 (codes) DN 0 E 3 F 6 9 D 7 9 V L H N 8 5 6 H K L ANSI B16-5 / EN 1759-1 2" 3" 4" EN 1092-1 50 80 100 . 2 4 6 2 1 2 3 4 5 6 C D F G K J 2015-02-05 Design and specifications subject to change without notice Flange standard ANSI B16-5 EN 1092-1 EN 1759-1 Flange material St. steel 316L (1.4404) PN ANSI B16-5 / EN 1759-1 Class 150 Class 300 Class 600 Class 900 Class 1500 Class 2500 EN 1092-1 PN10 PN16 PN25 PN40 PN63 PN100 Diaphragm coating – www.baumer.com Data sheet A42.19 Page 4 / 4