Baumann Pneumatic Pressure Controller (for Industrial and Sanitary Applications)

Transcription

1 Bulletin Baumann Pneumatic Pressure Controller Baumann Pneumatic Pressure Controller (for Industrial and Sanitary Applications) The Baumann Pressure Controller is a very rugged instrument designed to achieve the stable control of pressure of hostile or sterile fluids in a piping system. Economical and compact, this pressure instrument is suitable for control of steam, gases and liquids. The sanitary unit has a self-draining design which allows for clean-in-place (CIP) and sanitize-in-place (SIP) procedures and is used for the control of high purity steam, gases, and fluids. The all pneumatic design enables operation without costly electronic pressure transmitters, controllers and current to pneumatic valve signal converters. FEATURES: Figure Industrial Controller Adjustable Dynamic Characteristic (Sensitivity) Extremely Compact & Economical (Only 7 inches total height) SANITARY VERSION INCLUDES: Double Diaphragm Seal Assures Process Isolation Available Tell-Tale Pressure Connection Self-Draining Sensing Connection Figure Sanitary Controller 1

2 Baumann Pneumatic Pressure Controller Bulletin DWG M96102 R01 Figure 3. Sanitary Controller DWG M96103 R02 Figure 4. Industrial Controller 2

3 Bulletin Baumann Pneumatic Pressure Controller NOTE: Neither Emerson, Emerson Process Management, Fisher, nor any of their affiliated entities assumes responsibility for the selection, use and maintenance of any product. Responsibility for the selection, use and maintenance of any product remains with the purchaser and end-user. Table 1. MATERIALS OF CONSTRUCTION MATERIAL KEY NO. DESCRIPTION SANITARY 1 Housing Cast Aluminum INDUSTRIAL 2 Base Plate Cast Aluminum 3 Guide Bushing Garlock #05DU06 Steel / Bronze 4 Housing Cover with Sensing Connection ASTM A479 S31600/S31603 SST Dual Certified Annealed 5 Spring Adjusting Screw S30300 SST (ASTM A582 S30300 Condition A) 6 Range Spring Stainless Steel 7 O-Ring CR (Chloroprene) 8 Spring Button ASTM B16 C3600 HO2 Brass 9 Stem S31600 SST (ASTM A479 S31600) 10 Pilot Plug S31600 SST (ASTM A479 S31600) 11 Feedback Spring #1, 3-15 psi ( bar) Feedback Spring, 5 psi span (0.34 bar) Music Wire Stainless Steel 12 Diaphragm Plate S30400 SST (ASTM A240 S30400) 13 Diaphragm, Feedback NBR (Nitrile) 14 Spring, Conical S30400 SST (ASTM A240 S30400) 15 Gain Screw S30300 SST (ASTM A582 S30300 Condition A) 16 Hex Head Cap Screw Stainless Steel (18-8 SST) 17 Hex Head Cap Screw Stainless Steel (18-8 SST) 18 Gauge, Process Indicating (optional) ---- Stainless Steel 19 Serial Plate S30400 SST (ASTM A240 S30400) 20 Sensing Diaphragm EPDM 21 Sensing Diaphragm PTFE (Polytetrafluoroethylene) 22 Gauge, Output Air Pressure (standard) Steel Case 23 Drive Screw Stainless Steel (18-8 SST) 24 Mounting Bracket ---- Stainless Steel (18-8 SST) 25 Spacer S31600 SST (ASTM A479 S Piston S21800 SST Washer, Belleville Stainless Steel Hex Head Cap Screw ---- Stainless Steel (18-8 SST) 3

4 Baumann Pneumatic Pressure Controller Bulletin DWG M Figure 5. Sanitary Controller for High Purity Media Applications Figure 6. Industrial Controller for Non-Sanitary Applications Table 2. TECHNICAL SPECIFICATIONS WETTED PARTS SANITARY Type 316 Stainless Steel and PTFE (Polytetrafluoroethylene) INDUSTRIAL Type 316 Stainless Steel and PTFE (Polytetrafluoroethylene) PROCESS CONNECTIONS 1.5 inch Tri-Clover /Tri-Clamp 0.25 inch NPT PROCESS INDICATING GAUGE (OPTIONAL) ---- INTERNAL FINISH < 20 Ra Microinch (0.51 Ra Micron) Range 0-30, 0-60 and psi (0-2.07, and bar) Factory Standard SENSING DIAPHRAGMS PTFE (Polytetrafluoroethylene) / EPDM MAXIMUM FLUID TEMPERATURE MAXIMUM WORKING PRESSURE ADJUSTABLE SPRING RANGES (AVAILABLE) OUTPUT SIGNAL OUTPUT AIR PRESSURE GAUGE PROPORTIONAL BAND STEADY STATE AIR CONSUMPTION 300 F (148.8 C) 150 psi (10.34 bar) 2-5 psig, 5-20 psig, psig and psig ( barg, barg, barg and barg) 3-15 psig ( barg) NOTE: Increase in process pressure above set point decreases output signal to valve Range 0-30 psi ( bar) Fixed (Approximately 20% of maximum set point for 100% valve travel, standard) 0.4 SCFM at 20 psig (1.38 barg) Air Supply 4

5 Bulletin Baumann Pneumatic Pressure Controller Figure 7. Pressure Reducing Figure 8. Pressure Relieving Table 3. OPERATING CONFIGURATIONS TYPE OF SERVICE VALVE TO FAIL POSITIONER REQUIRED Pressure Reducing (Downstream of valve) Pressure Reducing (Downstream of valve) Pressure Relieving (Upstream of valve) Pressure Relieving (Upstream of valve) "Close" Specify air-to-open actuator "Open" Specify air-to-close actuator "Open" Specify air-to-close actuator "Close" Specify air-to-open actuator No Yes, Reverse Type Action 3-15 psi in = 15-3 psi out ( bar in = bar out) No Yes, Reverse Type Action 3-15 psi in = 15-3 psi out ( bar in = bar out) 5

6 Baumann Pneumatic Pressure Controller Bulletin Figure 9. Typical Installation of Sanitary Controller for High Purity Media Applications 6

7 Bulletin Baumann Pneumatic Pressure Controller Sanitary Controller (Remote Mounted) Industrial Controller (Actuator Mounted) Figure 10. Dimensions - inches [millimeters] Table 4. INDUSTRIAL CONTROLLER VERSION AND ACTUATOR ACTUATOR TYPE DIMENSION A in Figure 10 above in mm Table 5. WEIGHTS SANITARY CONTROLLER INDUSTRIAL CONTROLLER lb kg lb kg

8 Baumann Pneumatic Pressure Controller Bulletin Table 6. MODEL NUMBERING SYSTEM SERIES RANGE PROCESS CONNECTION TYPE psi bar inch Tri-Clamp 1 Sanitary psi bar inch NPT 2 Non-Sanitary psi bar psi bar FIELDVUE, PlantWeb, Fisher and Baumann are marks owned by Fisher Controls International LLC, a member of the Emerson Process Management business division of Emerson Electric Co. The Emerson logo is a trademark and service mark of Emerson Electric Co. All other marks are the property of their respective owners. This product may be covered under one or more of the following patents 5,163,464 or under pending patent applications. The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they are not to be construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. We reserve the right to modify or improve the designs or specifications of such products at any time without notice. Fisher does not assume responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use and maintenance of any Fisher product remains solely with the purchaser and end-user. Emerson Process Management Fisher Controls International LLC 130 International Drive Portsmouth, NH T: 1 (603) F: 1 (603) Fisher Controls International LLC 2008; All Rights Reserved. Printed in USA 8