FIELD DEVICES - CONTROLLERS Product Specifications PSS 3-1B3 A PSS 3-1B3 A 43AP Pneumatic Indicating Controllers These instruments indicate and control pressure, temperature, vacuum, and differential pressure. They provide process industries with a highly dependable and versatile group of instruments. WIDE SELECTION OF MEASURING ELEMENTS VARIETY OF OPTIONS Invensys Foxboro offers the widest variety of element These controllers are available with an extensive list of constructions and ranges in the industry. This versatility optional features. Among these are internal bumpless enables the 43AP Series Pneumatic Indicating automatic-manual transfer stations (two types), “batch” Controllers to be applied to virtually any process. function, remote pneumatic set point, Type 70 electric contacts, and control valve mounting. WIDE CHOICE OF CONTROL MODES ACCURACY UNAFFECTED BY MOUNTING On-off, proportional, proportional plus derivative, STRESSES proportional plus integral (reset), proportional plus Both the control unit and the measurement element are integral plus derivative, differential gap, and automatic mounted on a rigid steel plate. Thus, these components shutdown actions are available. are isolated from case stresses due to mounting, and dependable accuracy is ensured. BROAD RANGE OF INTEGRAL (RESET) AND DERIVATIVE ADJUSTMENTS The integral unit has the complete range from 0.01 to 50 minutes, and the derivative unit from 0.05 to 50 minutes. Logo PSS 3-1B3 A Page 2 POWER FAILURES DO NOT INFLUENCE VERSATILE MOUNTING PROCESS-DRIVEN INDICATION Instruments may be mounted in a panel, on a flat A power failure and the likely subsequent loss of surface, on a continuous vertical pipe, or on a vertical supply pressure do not influence the process-driven pipe stub. indication. INTERNAL BUMPLESS AUTOMATIC-MANUAL WEATHERPROOF CONSTRUCTION TRANSFER STATION A glass fiber reinforced case and a gasketed door This option provides bumpless-balanceable transfer with a shatterproof polycarbonate window meet IEC between automatic and manual control by simple 2- IP53 and provide the environmental protection of step procedure. Accidental transfer is avoided ® NEMA Type 3. because the door must be opened to gain access to the transfer station. OPERATING CONDITIONS Reference Operating Normal Operating Influence Conditions Condition Limits Operative Limits Ambient Temperature 24 ±2°C –30 and +80°C –40 and +80°C (75 ±3°F) (–20 and +180°F) (–40 and +180°F) Relative Humidity 50% ± 10% No Limit No Limit Supply Pressure 140 ± 1.4 kPa 115 and 155 kPa 210 kPa (20 ± 0.2 psi) (17 and 23 psi) (30 psi) PERFORMANCE SPECIFICATIONS (UNDER REFERENCE OPERATING CONDITIONS UNLESS OTHERWISE SPECIFIED) Accuracy Ambient Temperature Effect Maximum control point shift at midspan per 55°C INPUT TO POINTER (100°F) change within normal operating conditions is ±0.5% of span for qualified elements. 1% of input span. INPUT TO OUTPUT Depends on measuring element used. Supply Pressure Effect Maximum control point shift at midspan per 7 kPa Repeatability (1 psi) change within normal operating conditions is 0.2% of span. 0.2% of input span. Deadband 0.1% of span. PSS 3-1B3 A Page 3 FUNCTIONAL SPECIFICATIONS Elements Connections (Located in Bottom of Case.) Refer to Measuring Element Specifications section for PRESSURE AND VACUUM types, materials, and ranges.  For upper range-values up to 14 MPa (2000 psi, Controller Action 2 or 140 bar or kg/cm ): Connections tapped for Output signal either increases or decreases with R1/4 or 1/4 NPT, as specified. increasing measurement, as specified; action is reversible in the field.  For upper range-values from 14 MPa (2000 psi, or 140 bar or kg/cm[sup/2]) up to 70 MPa Output Signal 2 20 to 100 kPa, 3 to 15 psi, or 0.2 to 1.0 bar or (10 000 psi, or 700 bar or kg/cm ): Connections 2 kg/cm , as specified. threaded for R1/2 or 1/2 NPT, as specified. Air Consumption (Under normal operation)  For upper range-values above 70 MPa 3 0.5 m /h (0.3 cfm) at standard conditions. 2 (10 000 psi, or 700 bar or kg/cm ): Output Gauge ® 9/16-18 Aminco fitting used. 2 0 to 200 kPa, 0 to 30 psi, or 0 to 2 bar or kg/cm , as PNEUMATIC specified. Supply and output connections tapped for Set Point Adjustment 1/4 NPT. By means of a knob mounted inside the case. Mounting Pointers PANEL Set point and measurement pointers are fluorescent Flush in a panel up to 16 mm (0.6 in) thick. red. SURFACE Scale Suitable for all controllers having internally- Black markings on white background; sector-shaped mounted elements. Note that this mounting is with nominal effective length of 150 mm (6 in). (Refer not available with heavy duty helical elements. to Chart and Dial Catalog 600 for available ranges.) (These elements extend through the back of the case.) PIPE A kit of parts to fit a DN 50 or 2 in vertical pipe. YOKE Kit of parts to fit a vertical DN 50 or 2 in pipe stub. This mounting scheme is designed specifically for controllers having rear-mounted differential pressure elements. PSS 3-1B3 A Page 4 PHYSICAL SPECIFICATIONS Enclosure Finish The case is a glass fiber reinforced polyester molding, Case, gray polyester; door, blue textured compounded for superior corrosion resistance. The polyurethane. door is glass fiber reinforced phenylene oxide, and Data Label has a shatterproof polycarbonate window, ultraviolet Aluminum data label fastened to inside of door with resistant. The overall construction is weatherproof, pressure sensitive adhesive. Includes space for meets IEC IP53, and provides the environmental Customer Tag data up to a maximum of 72 protection of NEMA Type 3. characters and spaces. For additional space, see optional Customer Tag. Approximate Mass 4.8 kg (10.6 lb), excluding element. PSS 3-1B3 A Page 5 MEASURING ELEMENT SPECIFICATIONS (TO ACHIEVE STATED PERFORMANCE SPECIFICATIONS) Differential Pressure Elements (Refer to PSS 3-4A2 A) Span Available Between(b) Maximum Operating Pressure Element Element 2 Code(a) Type kPa ΔPinH O ΔPmbar Δ MPa psi bar or kg/cm 2 DE–A,B Type 37 5 and 50 20 and 200 50 and 500 14 2000 140 (a) Body and cover material for DE-A is zinc-cobalt; material for DE-B is 316 ss. (b) These are zero-based elements. The lower range value is zero and the upper range value is as shown (100% of span). Zero differential pressure can be elevated (compound range) so that lower range value is as low as -50% of span; or suppressed so that upper range value is as high as either –150% of span or 50 kPa (200 inH O) ΔP, whichever is less. 2 Temperature Elements—Filled Thermal Systems (Refer to PSS 3-3A1 A) Range Limits Spans Available Between Element Code System Class ° C ° F ° C ° F TA–1A IA –130 and +315 –200 and +600 25 and 330 40 and 600 TA–2A and 2B IIA and IIB –45 and +315 –50 and +600 Varies with operating temperature(a) TA–3B IIIB –195 and +760 –320 and +1400 70 and 550 120 and 1000 (a) Does not include temperature overrange values. Narrow spans are at low end of range. The maximum span is 215° C (400° F). PSS 3-1B3 A Page 6 MEASURING ELEMENT SPECIFICATIONS (CONT.) (TO ACHIEVE STATED PERFORMANCE SPECIFICATIONS) Pressure Elements (Refer to PSS 3-2A1 A) Spans Available Between(a) Element Element Code Element Type Material kPa or MPa(b) psi(c) PA–CA(d) Absolute Bellows 316 ss 170 and 240 kPa abs 2.5 and 35 psia PA–CC(d) Bronze 13 and 270 kPa abs 1.9 and 39 psia PA–MA Absolute Double Spiral 316 ss 140 and 700 kPa abs 20 and 100 psia PB–AA Helical 316 ss 1.4 and 40 MPa 200 and 6000 psi PB–AM(e) K-Monel 1.7 and 14 MPa 200 and 2000 psi PB–BA Spiral 316 ss 82 and 1400 kPa 12 and 200 psi PB–BM(e) K-Monel 140 and 1400 kPa 20 and 200 psi PB–CA Bellows 316 ss 35 and 200 kPa 4.5 and 29 psi PB–CC Bellows Brass 34 and 100 kPa vac 4.9 and 15 psi 30 and 180 kPa 4 and 26 psi PB–DF Diaphragm 50 mm (2 in) Cu-Ni-Sn Alloy 6 and 35 kPa vac 0.9 and 5 psi 6 and 70 kPa 0.9 and 10 psi PB–PF Diaphragm 75 m (3 in) Cu-Ni-Sn Alloy 2 and 6 kPa vac 0.3 and 0.9 psi 2 and 10 kPa 0.3 and 1.5 psi PB–GA(f) Heavy-Duty Helical 316 ss 0.5 and 200 MPa 75 and 30 000 psi PC 3 to 15 Receiver (Bellows) Brass 20 to 100 kPa Range 3 to 15 psi Range PC 3 to 18 20 to 120 kPa Range 3 to 18 psi Range PC 3 to 27 — 3 to 27 psi Range (a) All elements except Code PC have zero-based ranges. Therefore, the lower range values are zero and the upper range values are as listed. 2 2 (b) To convert kPa to bar or kg/cm , divide kPa value by 100. To convert MPa to bar or kg/cm , multiply MPa value by 10. (c) To convert psi to inH O, multiply psi value by 27.73. To convert psi to inHg, multiply psi value by 2.036. 2 (d) Replacement element not calibrated. (e) K-Monel elements comply with NACE Standard MR-01-75. (f) Element extends through back of case. Replacement element not recommended. Return instrument to Invensys Foxboro. PSS 3-1B3 A Page 7 MODEL CODE Description Model Indicating Controller 43AP Mounting Field (Pipe or Yoke, as specified in complete element code) – F Panel or Surface – P Control On-Off A1 Proportional 4 to 400% A2 Proportional plus Derivative 0.05 to 50 minutes A3 Proportional plus Integral (Reset) 0.01 to 50 minutes per repeat A4 Proportional plus Integral plus Derivative A5 Differential Gap 1 to 100% A7 Automatic Shutdown A8 Output Signal and Gauge 20 to 100 kPa signal; 200 kPa gauge 5 3 to 15 psi signal; 30 psi gauge 2 0.2 to 1.0 bar signal; 2 bar gauge 6 2 2 0.2 to 1.0 kg/cm signal; 2 kg/cm gauge 4 Automatic Manual Internal Transfer Switching None N Bumpless with 2-position switch, balance gauge, regulator C 2-position nozzle seal switch for manual control D Optional Suffix Remote Pneumatic Set Point (Not available with pressure element – P Codes PA–CA, PA–CC, PB–GA, Type 70 Contacts, or AS Reference “BATCH-H”.) Elements Available (Refer to element specifications tables)(a) Differential pressure, Type 37 Diaphragm (43AP–F only) /DE–A, –B Absolute pressure, bellows /PA–CA, –CC Absolute pressure, double spiral /PA–MA Pressure, helical /–PB–AA, –AM Pressure, spiral /–PB–BA, –BM Pressure, bellows /–PB–CA, –CC Pressure, diaphragm /–PB–DF, –PF Pressure, heavy-duty helical (43AP–F only) /–PB–GA Pressure receiver, bellows /–PC Temperature, Filled Thermal System /–TA–1A, –2A, –2B, –3B Examples: 43AP–PA12N–P/PB–AA; 43AP–FA25C/DE–E (a) The 43AP also uses the /E Electronic Servo Element. Refer to PSS 3-1B3 B. PSS 3-1B3 A Page 8 OPTIONAL FEATURES AS (a) Optional Feature Description Reference Bumpless Consists of precision balance tube, regulator, and 2-position switch located within See Model Automatic- enclosure. A simple 2-step procedure provides bumpless transfer between automatic Code Manual Transfer and manual control. A shutoff valve is supplied to allow automatic controller and relay Station to be serviced while retaining manual control. Nozzle Seal Switch for An internally mounted 2-position switch provides a simple and inexpensive method of See Model Manual Control achieving manual control. In the manual position, the switch seals the nozzle circuit Code and the output can be changed by varying the controller supply pressure with an external regulator. Enables the set point to be positioned from a remote source using a standard See Model Remote Pneumatic Set Point pneumatic signal. Available over the full span or part of the span. Code Fixed or adjustable combination pressure regulator and filter with 50 mm (2 in) gauge Integral Air Supply Set mounted and piped to controllers. Fixed pressure regulator available without gauge. IAS 2 Maximum input 1 MPa, 150 psi, or 10 bar or kg/cm . NOTE: Not available with panel mounted controllers. Type 70 Electric Alarm This option comprises a rotor unit with up to 5 contacts. Relays are located in a C–T/70 Contacts separate external sheet metal housing. One relay may be supplied to energize on increasing or decreasing measurement, as specified. Or two relays may be provided, one energizing on increasing measurement and one on decreasing measurement. Relay contacts rating (noninductive load): 5 A at 120 V ac, 2 A at 240 V ac, and 5 A at 24 V ac or dc. Electrical classification: ordinary locations. Control Valve A 43AP Controller without elements extending from back of case may be assembled CVM Mounting by Foxboro on a control valve fitted with a P50 or P110 Actuator. External Used when an external feedback signal must be applied to prevent integral circuit ECRB Connection to Integral saturation. Bellows External Set Point A knob is fitted on door and engages set point adjustment mechanism. ESP High “Batch” For processes involving discontinuous control, the integral (reset) function is modified BATCH-H Modification to prevent overshoot and to initiate immediate corrective action when control is resumed. Gas Tight Case Special case machining and a gasketed 1/2 NPT vent connection permits operation GTC of the controller with clean, noncorrosive process gas. External Laminated plastic nameplate 38 X 76 mm (1.5 X 3 in) with white characters on a black N/P Phenolic background. Maximum of 5 lines with 28 characters or spaces 3 mm (0.13 in) high, or Nameplate 24 characters or spaces 4 mm (0.16 in) high per line. Glass Window in Door Shatterproof glass window used in areas where abrasive dust can cause scratching of GID standard polycarbonate window under frequent wiping conditions. (a) AS is Auxiliary Specification. PSS 3-1B3 A Page 9 OPTIONAL FEATURES (Cont.) Optional Feature Description AS Ref. Stainless Steel Data A stainless steel data plate 36 X 40 mm (1.4 X 1.6 in). Maximum of 4 lines with 11 SCT Plate characters or spaces per line. Customer Tag Stainless steel tag attached to instrument for customer tag data that doesn't fit on MTS data plate. There can be a maximum of 10 lines of data with 40 characters per line. Tamper-Proof Knob The door knob is removed to prevent unauthorized access to control adjustments. The TPK door is opened with a specially shaped knob. External For use only with controllers not having internal transfer switching. Consists of SD–1S Subpanel for pressure regulator, nominal 40 mm (1.5 in) gauge, and 2-position transfer switch SD–1E Automatic- completely piped and assembled to external subpanel mounted to bottom surface of SD–1M Manual Switching enclosure. Subpanel is finished in gray. The 1 in AS Code is for Control Codes A1, A2, SD–2D A3, A7, and A8. The 2 in AS Code is for Control Codes A4 and A5. The S in AS Code SD–2E 2 is gauge in kPa, the E is psi, and the M is kg/cm . SD–2M PSS 3-1B3 A Page 10 DIMENSIONS–NOMINAL 260 100 132 10.3 4.0 5.2 45 165 1.7 6.5 50 PANEL PANEL 2.0 MOUNTING BRACKET 320 12.6 PB-GA ELEMENT DN 50 OR 2 in DIAMETER PIPE (SUPPLIED BY 30 PANEL THICKNESS USER) 1.3 16 mm (0.6 in) 70 MAXIMUM 2.8 FLUSH MOUNTING SURFACE MOUNTING PIPE MOUNTING NOTE: REFER TO DP 011-476 FOR PANEL CUTOUT AND SURFACE MOUNTING 85 INFORMATION. 3.4 132 65 5.2 2.6 100 4.0 170 6.8 YOKE MOUNTING WITH A TYPE 37 DIFFERENTIAL PRESSURE ELEMENT PSS 3-1B3 A Page 11 ORDERING INSTRUCTIONS 1. Model Number 6. Scale Range 2. Mounting 7. Supply Pressure and Output Signal 3. Element Type, Material, and Range 8. Controller Action 4. Measurement Range 9. Optional Features 5. Measurement Connection 10. Tag and Application OTHER M&I PRODUCTS Invensys provides a broad range of measurement and instrument products, including solutions for pressure, flow, analytical, position- ers, temperature, controlling and recording. For a listing of these offerings, visit the Invensys Operations Management web site at: www.iom.invensys.com/m&i. PSS 3-1B3 A Page 12 Invensys Operations Management Invensys, Foxboro, d/p Cell, FoxCom, and I/A Series 5601 Granite Parkway Suite 1000 are trademarks of Invensys plc, its subsidiaries, and Plano, TX 75024 affiliates. United States of America All other brand names may be trademarks of their http://iom.invensys.com respective owners. Global Customer Support Inside U.S.: 1-866-746-6477 Outside U.S.: 1-508-549-2424 or contact Copyright 1977-2010 Invensys Systems, Inc. your local Invensys representative. All rights reserved Email: iom.support@invensys.com Website: http://support.iom.invensys.com MB 010 1210