D912 Flanged chemical seals Main Features Pressure range from 10 mbar to 100 bar Flange class 150 to 600 DN15 to DN50 Temperature -40 °C to +400 °C Stainless steel 1.4404 NACE Pressure, level or flow meas- urement Mounted on differential, absolute or gauge pressure transmitters. Applications Oil & Gas / Chemical Energy Technical Data Material Measurement ranges Gauge or differential pressure: 10 mbar min. Absolute pressure: 50 mbar min. Temperature -40 °C ... +400 °C Upper part Hot-rolled 1.4404 stainless steel EN10088-3 Compliant with NACE MR 0103 or MR 0175 Filling liquids Special high temperature or vacuum Diaphragm Capillary 1.5 to 15 m Stainless steel (1.4435) or Hastelloy C276 (2.4819) Active diameter 95 mm Process flange Class 150 to 600 as per EN1759-1 NPS 1/2" to NPS 2" / DN 15 to DN50 Raised face (B/RF) or ring joint face (J/RTJ) Integrated steam tracing circuit (U): 1/4 NPT inlet/outlet, Ø 8 mm drilling Bolts ASTM A193 B7M A194 2HM Drain/vent valve stainless steel needle valve SW¼" OD10 or OD3/8" In compliance with the pressure/temperature rating of flange class 600, EN 1759-1 for stainless steel 1.4404 Sealing joint Graphite Capillary Length 1.5 - 3 - 4.5 - 6 - 9 - 12 and 15 meters Stainless steel capillary tube and protection White plastic outer sheath UL94V0 Process flange Hot-rolled 1.4404 stainless steel EN10088-3 Compliant with NACE MR 0103 or MR 0175 Filling liquid LRS4: -20...60 °C (for oxygen) LRS8: 0...300 °C (for vacuum and absolute pressure) LRS9: -40...400 °C (high temperature oil) Other liquids on request CE conformity PED 97/23/CE ATEX 94/9/CE Article 3.3 Ex II 2 GD c (the associated transmitter must comply with the ATEX zone where it is used). Design and specifications subject to change without notice Maximum pressure Options • 0393 mounting on high pressure side (HP) 1) • 0385 mounting on low pressure side (LP) 1) Only for differential transmitters with: - only 1 seal mounted - 2 different seals mounted on LP and HP side Capillary • Capillary with low-temperature controlled electric heat tracing • Decrease in effects of outside temperature: at −40 °C capillary tube temperature over +30 °C at +40 °C capillary tube temperature below +60 °C • Approx. Ø 25 mm heat insulation • Sealed outer sheath Oxygen application Option 0765 (filling oil LRS4 imperative) www.baumer.com 2015-10-15 1) Data sheet A42.08 Page 1 / 3 D912 Flanged chemical seals Dimensions (mm) 65 to 95 ØK ØD Ø150 Axial outlet Radial outlet ~100 0 10 Nx L1 100 OD10 or OD3/8” Flange dimensions (mm) DN 15 1/2" 20 3/4" 25 1" 40 1"1/2 50 2" (1) Class ØD ØK ØL1 ISO ØL1 ASME N Weight kg 150 89 60.3 M14 1/2 UNC 4 7.8 NA 300 95 66.7 M14 1/2 UNC 4 8.2 R11 600 95 66.7 M14 1/2 UNC 4 8.2 R11 150 99 69.8 M14 1/2 UNC 4 9 NA 300 117 82.6 M16 5/8 UNC 4 9.4 R13 600 117 82.6 M16 5/8 UNC 4 9.4 R13 150 108 79.4 M14 1/2 UNC 4 9.5 R15 300 124 88.9 M16 5/8 UNC 4 10.5 R16 600 124 88.9 M16 5/8 UNC 4 10.5 R16 150 127 98.4 M14 1/2 UNC 4 11 R19 300 156 114.3 M20 3/4 UNC 4 14 R20 600 156 114.3 M20 3/4 UNC 4 14 R20 150 152 120.6 M16 5/8 UNC 4 13 R22 8 10.2 R23 8 10.2 R23 300 165 127 M16 5/8 UNC 600 165 127 M16 5/8 UNC N° GRTJ (1) Number of the RTJ groove in case of RTJ flange on process side. Gasket not supplied. Mounting with capillary Fig.1 www.baumer.com Direct mounting with thread Fig.2 60 60 Direct welded mounting Fig.3 Data sheet A42.08 2015-10-15 60 Design and specifications subject to change without notice Types of mounting Page 2 / 3 D912 Flanged chemical seals Ordering details D912 – . . Flanged chemical seals Top housing material D9 1 2 Vent valve 0 1 9 – Hot-rolled NACE compliant 1.4404 stainless L steel EN10088-3 M Forged NACE compliant 1.4404 st. steel Capillary type Direct mounting (see Fig. 2 and 3 page 2) St. steel tube and protection St. steel tube and protection and white plastic ATEX sheath St. steel tube and reinforced protection St. steel tube and protection, heat-insulated St. steel tube and protection, traced/heat-insulated Outlet position Axial outlet Side outlet (1) 0 1 9 1 A D 0 1 F M P M A 0 1 0 Instrument connection (2) G1/2 Female (Except Fig. 3) 1/2NPT Female (Except Fig. 3) For ABB 265 DR (D) For ABB 265 GR - 265 VS (G) For Honeywell STD 820/830/720/730 (D) For Honeywell STG 740/770 (G) For Honeywell STG 84x/87x/88x (G) For Honeywell STA 840/740 (A) For SIEMENS SITRANS (D) For SIEMENS SITRANS (G) For YOKOGAWA EJX110 (low volumes) capsules M, H, V (D) For YOKOGAWA EJX430 (low volumes) (G) For YOKOGAWA EJX110 (standard flanges) capsules M, H, V (D) For YOKOGAWA EJX 310/430 (standard flanges) (A) (G) For YOKOGAWA EJX 440 (standard flanges) (G) Filling liquids LRS4 fluorocarbone oil (3) LRS8 vacuum oil LRS9 high temperature oil Diaphragm material St. steel 316L (1.4435) Hastelloy C276 (2.4819) St. steel 316L (1.4435) (P< 25 mbar) Hastelloy C276 (2.4819) (P < 25 mbar) (1) Not for direct mounting Type of transmitter: D=Differential / G=Gauge / A=Absolute (3) LRS4 must be used for option "oxygen cleanliness" G R Q . Capillary length Without capillary / direct mounting (see Fig. 2 and 3 page 2) 1.5 m 3m 4.5 m 6m 9m 12 m 15 m 0 E 3 F 6 9 D G 2 3 4 6 7 1 2 3 L N H J A D E G 7 8 F V P Q W L M . 2 6 None 1 SW1/4" OD10 valve 1 SW1/4" OD3/8" valve Drain valve None 1 SW1/4" OD10 valve 1 SW1/4" OD3/8" valve Heat tracing circuit None With Bolts ISO (metric) (4) ASME (UNC) Process flange face finish Standard finish Process flange face type Raised face (RF) class 150 and 300 Raised face (RF) class 600 Ring joint face (RTJ) DN / NPS NPS 1/2" (DN15) NPS 3/4" (DN20) NPS 1" (DN25) NPS 1"1/2 (DN40) NPS 2" (DN50) PN / Class Class 150 Class 300 Class 600 Process flange material Hot-rolled NACE compliant 1.4404 stainless steel EN10088-3 Forged NACE compliant 1.4404 st. steel Process flange standard ANSI B16-5 EN 1759-1 flange Diaphragm coating 0 7 No coating Gold 15 ųm 4 8 9 2 6 C D (4) Design and specifications subject to change without notice D912 Model Except flanges ANSI B16-5 2015-10-15 (2) www.baumer.com Data sheet A42.08 Page 3 / 3