S900 GP SPECIFICATION
Contents
1. Supply Voltage Current Voltage Range 10 8 to 42 4 Vdc at terminals and Load Resistance Current Range 3 0 to 21 8 mA Load Resistance 0 to 1440 ohms as shown in Figure 2 For model 944 with CTFE fill fluid the rating is 15 to 70 C 5 to 158 F for model 98L with CTFE fill fluid the rating is 15 to 110 C 5 to 230 F For Models STG94L STG97L and STGY8BL STGYYL the upper limit is 110 C 230 F Short term equals 2 hours at 70 C 158 F Loop Resistance ohms 1440 1200 650 450 250 0 10 8 16 28 20 63 25 28 3 Operating Voltage Vdc NOTE A minimum of 250 ohms of loop resistance is necessary to support communications Loop resistance equals barrier resistance plus wire resistance plus receiver resistance A Operating Area 21012 37 0 42 4 Figure 2 Supply voltage and loop resistance chart 34 ST 03 67 Page 4 Performance Under Rated Conditions Models STG944 amp 94L 0 to 500 psi 35 bar Parameter Description Upper Range Limit psi 500 bar 35 Minimum Span psi 20 bar 1 4 Turndown Ratio 25 to 1 Zero Elevation and Suppression No limit except minimum span from absolute 0 zero to 100 URL Specifications valid over this range Accuracy Reference Includes combined effects of linearity hysteresis and repeatability e Accuracy includes residual error after averaging successive readings e For FOUNDATION F2. III options as desired if no options or approvals are desired specify 9X A denotes unrestricted availability A letter denotes restricted availability Restrictions follow Table IV Key Number Ill Optional es ey KEY NUMBER Selection Availability 0 20 to 0 500 psi 0 1 4 to 0 35 bar STG94L Gage Pressure 0 300 to 0 3000 psi 0 21 to 0 210 bar STG97L 0 500 to 0 6000 psi 0 35 to 0 415 bar STG98L 0 500 to 0 10000 psi 0 35 to 0 690 bar STG99L TABLE I METER BODY Wetted Vent Drain Barrier Process Heads Valves 316 St St 316 LSS Process Head 1 2 NPT female Configuration TABLE Il No Selection 00000 Ka Vent Drains are Teflon coated for lubricity Model Selection Guide cont TABLE Ill OPTIONS None HARI Protocol Compatible Electronics FOUNDAIION Fieldbus Communications Analog Meter 0 100 Even 0 10 Square Root Smart Meter Custom Configuration of Smart Meter Local Zero Local Zero and Span Lightning Protection Custom Calibration and I D in Memory Transmitter Configuration Write Protection Stainless Steel Customer Wired On Tag 4 lines 28 characters per line customer supplied information Stainless Steel Customer Wired On Tag blank Mounting Bracket Carbon Steel Mounting Bracket ST ST Flat Mounting Bracket Carbon Steel 316 ST ST Electronics Housing with M20 Conduit Connections 1 2 NPT to M20 316SS Conduit Adapter BASEEFA EEx d IIC 1 2 NPT to 3 4 NPT 316 SS Conduit
3. Intentionally Blank ST 3000 is a registered trademark of Honeywell International Inc HART is a trademark of the Hart Communication Foundation FOUNDATION is a trademark of the Fieldbus Foundation Honeywell Industrial Measurement and Control Honeywell International Inc 16404 North Black Canyon Highway Phoenix Arizona 85053 Honeywell International Inc
4. any range within the scope of the transmitter s range and enter an ID tag of up to eight characters in the transmitter s memory FOUNDATION Fieldbus Option FF Equips transmitter with FF protocol for use in 31 25 kbit s FF networks See document 34 ST 03 72 for additional information on ST 3000 Fieldbus transmitters Specifications are subject to change without notice Note that specifications may differ slightly for transmitters manufactured before October 30 1995 34 ST 03 67 Page 13 Ordering Information Contact your nearest Honeywell sales office or In the U S Honeywell Industrial Automation amp Control 16404 North Black Canyon Hwy Phoenix AZ 85053 1 800 288 7491 In Canada The Honeywell Centre 155 Gordon Baker Rd North York Ontario M2H 3N7 1 800 461 0013 In Latin America Honeywell Inc 480 Sawgrass Corporate Parkway Suite 200 Sunrise FL 33325 954 845 2600 In Europe and Africa Honeywell S A Avenue du Bourget 1 1140 Brussels Belgium In Eastern Europe Honeywell Praha s r o Budejovicka 1 140 21 Prague 4 Czech Republic In the Middle East Honeywell Middle East Ltd Khalifa Street Sheikh Faisal Building Abu Dhabi U A E In Asia Honeywell Asia Pacific Inc Honeywell Building 17 Changi Business Park Central 1 Singapore 486073 Republic of Singapore In the Pacific Honeywell Pty Ltd 5 Thomas Holt Drive North Ryde NSW Australia 2113 61 2 9353 7000 In
5. Adapter Stainless Steel Housing with M20 to 1 2 NPT 316 SS Conduit Adapter use for FM and CSA Approvals Low Temperature 50 C Ambient Limit Clean Transmitter for Oxygen or Chlorine Service with Certificate Over Pressure Leak Test with F3392 Certificate Calibration Test Report and Certificate of Conformance F3399 Certificate of Conformance F3391 Certificate of Origin F0195 FMEDA SIL Certificate NACE Certificate F0198 Additional Warranty 1 year Additional Warranty 2 years Additional Warranty 3 years Additional Warranty 4 years Availability STG9_L OY Selection OH XxX Fe ee BK CON A C5507 gt gt gt gt gt gt gt JIT o Table Ill continued next page 34 ST 03 67 Page 19 34 ST 03 67 Page 20 Model Selection Guide cont Availability STG9 _ TABLE IlI OPTIONS continued Selection No hazardous location approvals Explosion Proof Class l Div 1 Groups A B C D Dust Ignition Proof Class Il III Div 1 Groups E F G Intrinsically Safe Class Il Ill Div 1 Groups A B C D E F G 4 7 8 Explosion Proof Class Div 1 Groups B C D Intrinsically Safe Class Il Ill Div 1 Groups A B C D E F G Dust Ignition Proof Class Il Ill Div 1 Groups E F G SA Intrinsically Safe Ex ia IIC T4 Australia Non Sparking Ex n IIC T6 T4 with SM option G intrinsically Saft Zone Il1G EEx ia IIC T4 T5 T6 3S 0 1 Flameproof Zone 1 K
6. ExIl2G EExd IIC T5 T6 Enclosure IP 66 67 Non Sparking Zone 2KEXI13 G EEx nA IIC T6 Honeywell Enclosure IP 66 67 See ATEX installation requirements in the ST 3000 User s Manual 97 23 EC Pressure Equipment Directive PED The ST 3000 pressure transmitters listed in this Model Selection Guide are in conformity with the essential requirements of the PED A formal statement from T V Industry Service Group of T V America Inc a division of T V S ddeutschland a Notified Body regarding the Pressure Equipment Directive is available upon request NondIncendive Class Div 2 Groups A B C D TABLE IV Factory Identification OOO O O O O O OO OO O o e RESTRICTIONS Restriction Available Only With Not Available With _Letter_ Table Selection Table Selection _ aS a Approval Body Pending b Select only one option from this group oh f e ee S e i J omw yo oy S y ee om SM S S Oon Y e M OOI pT ME 4G 3S ME pou m TFB C1C3 1C 25 o d ox om o EM S Note See ST 83 for Published Specials with pricing See ST 89 and User s Manual for part numbers See ST OE 9 for OMS Order Entry Information including TC manuals certificates drawings and SPINS See ST OD 1 for tagging ID Transmitter Configuration TC and calibration including factory default values To request a quotation for a non published special fax RFQ to Marketing Applications 34 ST 03 67 Page 21 Model Selection Guide cont This Page
7. Honeywell ST 3000 Smart Transmitter 34 ST 03 67 l 05 2003 Series 900 Gauge Pressure Models STG944 0 to 500 psi 0 to 35 bar Specification and STG94L 0 to 500 psi 0 to 35 bar i STG974 0 to 3000 psi 0 to 210 bar Model Selection STG97L 0 to 3000 psi 0 to 210 bar Gu ide STGI8L 0 to 6000 psi 0 to 415 bar STG99L 0 to 10000 psi 0 to 690 bar Introduction In 1983 Honeywell introduced the first Smart Pressure Transmitter the ST 3000 In 1989 Honeywell launched the first all digital bi directional protocol for smart field devices Today its ST 3000 Series 900 In line Gauge Pressure Transmitters continue to bring proven smart technology to a wide spectrum of pressure measurement applications Typical applications include high pressure measurement in boilers fuel feeds and high pressure reaction vessels in the petrochemical and hydrocarbon recovery industries any location where accuracy and reliability are crucial to safe economical operation As with the rest of the line of Honeywell transmitters the in line transmitters offer the ability to be installed in a wide variety of hazardous environments for accurate repeatable pressure measurement All ST 3000 transmitters can provide a 4 20 mA output Honeywell Digitally Figure 1 Series 900 Gaugel Pressure Transmitters feature proven Enhanced DE output HART output piezoresistive sensor technology or FOUNDATION Fieldbus output When digitally integrated with Hon
8. Japan Honeywell K K 14 6 Shibaura 1 chrome Minato ku Tokyo Japan 105 0023 Or visit Honeywell on the World Wide Web at http www honeywell com 34 ST 03 67 Page 14 Model Selection Guide 34 ST 16 26 Instructions Select the desired Key Number The arrow to the right marks the selection available Make one selection from each table and Il using the column below the proper arrow Select as many Table Ill options as desired if no options or approvals are desired specify 9X A denotes unrestricted availability A letter denotes restricted availability Restrictions follow Table IV Key Number Ill Optional Fo E Ai KEY NUMBER Selection Availability SR s Pressure 0 300 to 0 3000 psi 0 21 to 0 210 bar STG974 Vv Sras X Pressure 0 20 to 0 500 psia 0 1 4 to 0 35 bar abs aoe oh te TABLE METER BODY Wetted Vent Drain Barrier Carbon Steel 316 St St 316 LSS Carbon Steel 316 St St Hastelloy C Construction 316 St St 316 St St 316 LSS 316 St St 316 St St Hastelloy C Hastelloy C Hastelloy C Hastelloy C Silicone DC200 on ae ee Process Head UA NPT A o Configuration 1 2 NPT with Adapter GS Jel NT S ee ee ek TABLE LE No Selection 80000 eje Carbon Steel heads are zinc plated Not recommended for water service due to hydrogen migration Use Stainless Steel heads Vent Drains are Teflon coated for lubricity The standard reference head for the STG9XX is carbon steel zin
9. L 0 to 10000 psi 690 bar Parameter Description Upper Range Limit psi 10000 bar 690 Minimum Span psi 500 bar 35 Turndown Ratio 20 to 1 Zero Elevation and Suppression No limit except minimum span from absolute 0 zero to 100 URL Specifications valid over this range Accuracy Reference Includes In Analog Mode 0 10 of calibrated span or upper range value URV whichever is combined effects of linearity greater terminal based hysteresis and repeatability For URV below reference point 2500 psi accuracy equals e Accuracy includes residual error after averaging successive 0 05 0 05 AA or 0 05 0 05 172 bar in span readings span psi span bar e For FOUNDATION Fieldbus use In Digital Mode 0 075 of calibrated span or upper range value URV whichever is Digital Mode specifications For greater terminal based HART use Analog Mode For URV below reference point 2500 psi accuracy equals specifications 2500 psi 0 025 0 05 gt PS a 40 025 0 05 172 4 in span span psi span bar Zero Temperature Effect per In Analog Mode 0 2125 of span 28 C 50 F For URV below reference point 2500 psi effect equals 2500 psi 0 0125 0 20 A gt P or 40 0125 0 20 172 bar in span span psi span bar In Digital Mode 0 20 of span For URV below reference point 2500 psi effect equals 2500 psi 0 20 ne aa or 0 20 CALS in span span psi span bar Combined Zero an
10. SS Hastelloy C 276 Process Head Material Dual Head Meter Body 316 SS Carbon Steel zinc plated Hastelloy Reference head is Carbon Steel zinc plated In Line Meter Body 316 SS process interface Head Gaskets Teflon is standard Viton is available Meter Body Bolting Carbon Steel Zinc plated standard or A286 SS NACE bolts and 302 304 SS NACE nuts for heads and 316 SS NACE bolts for adapters standard option Mounting Bracket Carbon Steel Zinc plated or Stainless Steel angle bracket or Carbon Steel flat bracket available Fill Fluid Silicone oil or CTFE Chlorotrifluoroethylene Electronic Housing Epoxy Polyester hybrid paint Low Copper Aluminum Meets NEMA 4X watertight and NEMA 7 explosion proof Stainless steel optional Process Connections Dual Head Meter Body 1 4 inch NPT 1 2 inch NPT with adapter or DIN standard option In Line Meter Body 1 2 inch NPT Wiring Accepts up to 16 AWG 1 5 mm diameter Mounting Can be mounted in virtually any position using the standard mounting bracket Bracket is designed to mount on 2 inch 50 mm vertical or horizontal pipe See Figure 3 for dual head models and Figure 4 for in line models Dimensions See Figures 5 and 6 Net Weight With Dual Head Meter Body 9 pounds 4 1 Kg With In Line Meter Body 3 8 pounds 1 7 Kg Approval Bodies Hazardous Areas Approved as explosion proof
11. Sparano Ze WM enoret resser eer Honeywell Enclosure IP 66 67 See ATEX installation requirements in the ST 3000 User s Manual 97 23 EC Pressure Equipment Directive PED The ST 3000 pressure transmitters listed in this Model Selection Guide are in conformity with the essential requirements of the PED A formal statement from TUV Industry Service Group of T V America Inc a division of T V S ddeutschland a Notified Body regarding the Pressure Equipment Directive is available upon request TABLE IV Factory Identification XXXX polo 34 ST 03 67 Page 17 Model Selection Guide cont RESTRICTIONS Restriction Letter_ Table Selection Table Selection _ ___ a Approval BodyPending a Eo Note See ST 83 for Published Specials with pricing See ST 89 and User s Manual for part numbers See ST OE 9 for OMS Order Entry Information including TC manuals certificates drawings and SPINS See ST OD 1 for tagging ID Transmitter Configuration TC and calibration including factory default values To request a quotation for a non published special fax RFQ to Marketing Applications See ST OE 9 for OMS Order Entry Information including TC manuals 34 ST 03 67 Page 18 Model Selection Guide 34 ST 16 28 Instructions Select the desired Key Number The arrow to the right marks the selection available Make one selection from each table and Il using the column below the proper arrow Select as many Table
12. and intrinsically safe for use in Class Division 1 Groups A B C D locations and nonincendive for Class Division 2 Groups A B C D locations Approved EEx ia IIC T4 T5 T6 and EEx d IIC T5 T6 per ATEX standards See attached Model Selection Guide for options Pressure Equipment Directive 97 23 EC The ST 3000 pressure transmitters listed in this Specification have no pressurized internal volume or have a pressurized internal volume rated less than 1 000 bar 14 500 psig and or have a maximum volume of less than 0 1 liter Therefore these transmitters are either not subject to the essential requirements of the directive 97 23 EC PED Annex 1 and shall not have the CE mark or the manufacturer has the free choice of a module when the CE mark is required for pressures gt 200 bar 2 900 psig NOTE Pressure transmitters that are part of safety equipment for the protection of piping systems or vessel s from exceeding allowable pressure limits equipment with safety functions in accordance with Pressure Equipment Directive 97 23 EC article 1 2 1 3 require separate examination 34 ST 03 67 Page 10 Figure 4 Examples of typical mounting positions for in line models STG94L STG97L STG98L and STGY9YL Note that a mounting bracket is not required for in line models 34 ST 03 67 Page 11 Ref Di ____ millimeters eference Dimensions inches _ Removal Clearance fo
13. ar in span In Digital Mode 0 20 of span For URV below reference point 500 psi effect equals 0 20 aa or 0 20 a in span Combined Zero and Span Temperature Effect per 28 C 50 F In Analog Mode 0 325 of span For URV below reference point 500 psi effect equals 500 psi 35 bar 0 125 0 20 Ga sai or 40 125 0 20 Ca par in span In Digital Mode 0 30 of span For URV below reference point 500 psi effect equals 500 psi 35 bar 0 10 0 20 sane sai or 0 10 0 20 omoa par in span Stability 0 03 of URL per year Performance specifications are based on reference conditions of 25 C 77 F 10 to 55 RH and 316L Stainless Steel barrier diaphragm 34 ST 03 67 Page 6 Performance Under Rated Conditions Model STG98L 0 to 6000 psi 415 bar Parameter Description Upper Range Limit psi 6000 bar 415 Minimum Span psi 500 bar 35 Turndown Ratio 12 to 1 Zero Elevation and Suppression No limit except minimum span from absolute 0 zero to 100 URL Specifications valid over this range Accuracy Reference Includes combined effects of linearity hysteresis and repeatability e Accuracy includes residual error after averaging successive readings e For FOUNDATION Fieldbus use Digital Mode specifications For HART use Analog Mode specifications In Analog Mode 0 10 of calibrated span or upper range value URV whichever is gr
14. c plated See Table Ill for a stainless steel reference HR head option sais If STA922 operating below 50mm HgA see Figure 2 in Specification 34 ST 03 65 and contact Marketing Applications for a Special Silicone DC 704 quote Note End vent drain valve standard for STG9XX End vent drain valves are not available on STAQOXX kk Model Selection Guide cont TABLE Ill OPTIONS None HARI Protocol Compatible Electronics FOUNDATION Fieldbus Communications Analog Meter 0 100 Even 0 10 Square Root Smart Meter Custom Configuration of Smart Meter Local Zero Local Zero and Span Lightning Protection Custom Calibration and I D in Memory Transmitter Configuration Write Protection A286SS NACE Bolts and 302 304SS NACE Nuts for Heads Stainless Steel Customer Wired On Tag 4 lines 28 characters per line customer supplied information Stainless Steel Customer Wired On Tag blank Adapter Flange 1 2 NPT St Steel Adapter Flange 1 2 NPT Hastelloy C Modified DIN Process Heads 316SS Viton Process Head Gaskets teflon is standard Mounting Bracket Carbon Steel Mounting Bracket ST ST Flat Mounting Bracket Carbon Steel 316 ST ST Electronics Housing with M20 Conduit Connections 1 2 NPT to M20 316SS Conduit Adapter BASEEFA EEx d IIC 1 2 NPT to 3 4 NPT 316 SS Conduit Adapter Stainless Steel Housing with M20 to 1 2 NPT 316 SS Conduit Adapter use for FM and CSA Approvals Side Vent Drain Blind DIN SS Flanges Mounted
15. d Span In Analog Mode 0 325 of span s Effect per 28 C For URV below reference point 2500 psi effect equals 2500 psi 20 125 0 20 lt 2 PSI or 40 125 0 20 172 bar Jin span span psi span bar In Digital Mode 0 30 of span For URV below reference point 2500 psi effect equals 2500 psi 0 10 0 20 2 PS1 or 0 10 0 20 172 bar in span span psi span bar Stability 0 03 of URL per year Performance specifications are based on reference conditions of 25 C 77 F 10 to 55 RH and 316L Stainless Steel barrier diaphragm 34 ST 03 67 Page 8 Performance Under Rated Conditions General for all Models Parameter Description Output two wire Analog 4 to 20 mA or DE digital communications mode Options available for FOUNDATION Fieldbus and HART protocol Supply Voltage Effect 0 005 span per volt Damping Time Constant Adjustable from 0 to 32 seconds digital damping CE Conformity Europe 89 336 EEC Electromagnetic Compatibility EMC Directive Lightning Protection Option Leakage Current 10 microamps max 42 4 VDC 93 C Code LP Impulse Rating 10 20 yu sec 5 000 Amps 50 strikes 10 000 Amps 20 strikes rise decay 10 1000 u sec 250 Amps 1000 strikes 500 Amps 400 strikes 34 ST 03 67 Page 9 Physical and Approval Bodies Parameter Description Barrier Diaphragms Material Dual Head Meter Body 316L SS Hastelloy C 276 In Line Meter Body 316L
16. e conditions of 25 C 77 F 10 to 55 RH and 316L Stainless Steel barrier diaphragm 34 ST 03 67 Page 5 Performance Under Rated Conditions Models STG974 amp 97L 0 to 3000 psi 210 bar Parameter Description Upper Range Limit psi 3000 bar 210 Minimum Span psi 300 bar 21 Turndown Ratio 10 to 1 Zero Elevation and Suppression No limit except minimum span from absolute 0 zero to 100 URL Specifications valid over this range Accuracy Reference Includes combined effects of linearity hysteresis and repeatability e Accuracy includes residual error after averaging successive readings e For FOUNDATION Fieldbus use Digital Mode specifications For HART use Analog Mode specifications In Analog Mode 0 10 of calibrated span or upper range value URV whichever is greater terminal based For URV below reference point 750 psi accuracy equals 750 psi 52 bar 0 05 0 05 span psi span bar Jor 0 05 0 05 jin span In Digital Mode 0 075 of calibrated span or upper range value URV whichever is greater terminal based For URV below reference point 300 psi accuracy equals 52 bar span bar 0 025 0 05 oes or 0 025 0 05 jin span span psi Zero Temperature Effect per 28 C 50 F In Analog Mode 0 2125 of span For URV below reference point 500 psi effect equals 500 psi 35 bar 0 0125 0 20 pana psi or 0 0125 0 20 ooa b
17. eater terminal based For URV below reference point 1500 psi accuracy equals 0 05 0 05 eer or 0 05 0 05 Ae bat in span span psi span bar In Digital Mode 0 075 of calibrated span or upper range value URV whichever is greater terminal based For URV below reference point 1500 psi accuracy equals 1500 psi 0 025 0 05 100 ps or 0 025 0 05 104 bar in span span psi span bar Zero Temperature Effect per 28 C 50 F In Analog Mode 0 2125 of span For URV below reference point 1500 psi effect equals 0 0125 0 20 eo ps or 0 0125 0 20 aer in span span psi span bar In Digital Mode 0 20 of span For URV below reference point 1500 psi effect equals 1500 psi _ Obar 0 20 1500 ps or 0 20 span bar in span Combined Zero and Span Temperature Effect per 28 C 50 F In Analog Mode 0 325 of span For URV below reference point 1500 psi effect equals 0 125 0 20 seer ee or 0 125 0 20 4 bar in span span psi span bar In Digital Mode 0 30 of span For URV below reference point 1500 psi effect equals 0 10 0 20 seer ps or 0 10 0 20 104 bar in span span psi span bar Stability 0 03 of URL per year Performance specifications are based on reference conditions of 25 C 77 F 10 to 55 RH and 316L Stainless Steel barrier diaphragm 34 ST 03 67 Page 7 Performance Under Rated Conditions Model STG99
18. eywell s Process Knowledge System EXPERION PKS ST 3000 instruments provide a more accurate process variable as well as advanced diagnostics The devices provide comprehensive self diagnostics to help users maintain high uptime meet regulatory requirements and attain high quality standards S900 transmitters allow smart performance at analog prices Accurate reliable and stable Series 900 transmitters offer greater turndown ratio than conventional transmitters Honeywell transmitters operating in the digital mode using Honeywell s Digitally Enhanced DE protocol make diagnostics available right at the control system s human interface Equally important transmitter status information is continuously displayed to alert the operator immediately of a fault condition Because the process variable PV status transmission precedes the PV value we are guaranteed that a bad PV is not used in a control algorithm In addition bi directional communication provides for remote transmitter configuration directly from the human interface enabling management of the complete loop Honeywell s cost effective ST 3000 S900 transmitters lead the industry in reliability and stability e Stability 0 01 per year e Reliability 470 years MTBF Maureen Atchison DuPont Site Electrical amp Instrumentation Leader 34 ST 03 67 Page 2 Description The ST 3000 transmitter can replace any 4 to 20 mA output transmitter in use toda
19. ieldbus use Digital Mode specifications For HART use Analog Mode specifications In Analog Mode 0 075 of calibrated span or upper range value URV whichever is greater terminal based For URV below reference point 20 psi accuracy equals 20 psi 1Abar 0 025 0 05 Gao si or 0 025 0 05 Gags bar in span In Digital Mode 0 0625 of calibrated span or upper range value URV whichever is greater terminal based For URV below reference point 20 psi accuracy equals 20 psi 1 4 bar y 0 0125 0 05 canna ai or 20 0125 0 05 eraa bar in span Zero Temperature Effect per 28 C 50 F In Analog Mode 0 1625 of span For URV below reference point 50 psi effect equals 50 psi 3 5 bar 0 0125 0 15 ana a or 0 0125 0 15 mna bar in span In Digital Mode 0 15 of span For URV below reference point 50 psi effect equals 50 psi 3 5 bar 0 15 span K or 0 15 Span enter in span Combined Zero and Span Temperature Effect per 28 C 50 F In Analog Mode 0 25 of span For URV below reference point 50 psi effect equals 50 psi 3 5 bar 0 10 0 15 panna a or 0 10 0 15 raoa a in span In Digital Mode 0 225 of span For URV below reference point 50 psi effect equals 50 psi 3 5 bar 0 075 0 15 oma ai or 0 075 0 15 a bar in span Stability 0 015 of URL per year Performance specifications are based on referenc
20. near scale The Smart Meter option SM provides an LCD display for both analog and digital output and can be configured to display pressure in pre selected engineering units Lightning Protection Option LP A terminal block is available with circuitry that protects the transmitter from transient surges induced by nearby lightning strikes HART Protocol Compatibility Option HC An optional electronics module is available for the ST 3000 that provides HART Protocol compatibility Transmitters with the HART Option are compatible with the AMS System Contact your AMS Supplier if an upgrade is required Indicator Configuration Option CI Provides custom configuration of Smart Meters Tagging Option TG Up to 30 characters can be added on the stainless steel nameplate mounted on the transmitter s electronics housing at no extra cost Note that a separate nameplate on the meter body contains the serial number and body related data A stainless steel wired on tag with additional data of up to 4 lines of 28 characters is also available The number of characters for tagging includes spaces Transmitter Configuration Option TC The factory can configure the transmitter linear square root extraction damping time LRV URV and mode analog digital and enter an ID tag of up to eight char acters and scratchpad information as specified Custom Calibration and ID in Memory Option CC The factory can calibrate
21. r All Caps 45 7 1 8 3 6 O74 Plug Without Without 135 meter meter 5 32 NI OI N EOL OO GO Optional Optional Meters external ground il a 125 2 Rotational ai Lock n Pt 2425 Figure 5 Typical mounting dimensions for dual head models STG944 and STG974 for reference 34 ST 03 67 Page 12 Ref Di ___ millimeters ererence Dimensions inches With With Smart 53 la 34 9 Analog meter meter Removal 53 1 65 1 Clearance 2 09 2 56 r Sy Caps Without Without meter meter 1 8 A Optional external 213 3 238 3 ground 8 40 7 9 38 1 2 NPT Pressure 44 5 Connection 1 75 38 1 1 5 6 22 7 20 135 3 6 5 32 0 14 Plug 29 3 Optional meters 158 183 Rotational lock Dimensions vary due to slight differences in electronics housing designs Figure 6 Typical mounting dimensions for in line models STG94L STG97L STG98L and STGY9L for reference Options Mounting Bracket The angle mounting bracket is available in either zinc plated carbon steel or stainless steel and is suitable for horizontal or vertical mounting on a two inch 50 millimeter pipe as well as wall mounting An optional flat mounting bracket is also available in carbon steel for two inch 50 millimeter pipe mounting Indicating Meter ME and SM Options Two integral meter options are available An analog meter option ME is available with a 0 to 100 li
22. tion with Experion PKS and other control systems provides local measurement accuracy to the system level without adding typical A D and D A converter inaccuracies Unique piezoresistive sensor automatically compensates input for temperature and static pressure Added smart features include configuring lower and upper range values simulating accurate analog output and selecting preprogrammed engineering units for display Smart transmitter capabilities with local or remote interfacing means significant manpower efficiency improvements in commissioning start up and ongoing maintenance functions Operating Conditions All Models Specifications 34 ST 03 67 Page 3 Parameter Reference Rated Condition Operative Limits Transportation and Condition Storage at zero static C oF Oe oF a Ge oF ad G4 oF Ambient Temperature 25 1 77 2 40to70 40to158 40 to 85 40 to 185 55 to 125 67 to 257 Meter Body Temperature 25 1 77 2 40 to 110 40 to 230 40 to 125 40 to 257 55 to 125 67 to 257 Humidity RH 10 to 55 O to 100 O to 100 O to 100 Overpressure STG944 94L psi 0 750 750 bar 0 50 50 STG974 97L psi 0 4500 4500 bar 0 310 310 STG98L psi 0 9000 9000 bar 0 620 620 STG99L psi 0 15000 15000 bar 0 1034 1034 Vacuum Region Minimum Pressure mmHg absolute atmospheric 25 2 short term inH2O absolute atmospheric 13 1 short term
23. with NACE Bolts Low Temperature 50 C Ambient Limit St St Reference Head Carbon Steel Standard Clean Transmitter for Oxygen or Chlorine Service with Certificate Over Pressure Leak Test with F3392 Certificate Calibration Test Report and Certificate of Conformance F3399 Certificate of Conformance F3391 Certificate of Origin F0195 FMEDA SIL Certificate NACE Certificate FO0198 Additional Warranty 1 year Additional Warranty 2 years Additional Warranty 3 years Additional Warranty 4 years STAY Availability STG9 _a Selection 44 22 74 40 3 e e 53 OOH KX SZ OO 5 o gt A c55 S00 gt C 3 3J o gt O o o o J NXAA O ooe e55 34 ST 03 67 Page 15 34 ST 03 67 Page 16 Model Selection Guide cont Availability STAY STG9 i 44 22 TABLE Ill OPTIONS continued Selection 74 40 Approval Body Approval Type Location or Classification No hazardous location approvals ass T Div 7 Groups ABC Dust Ignition Proof Class UT II Div iP Soe EF z Class Div 2 Groups A B C D Intrinsically Safe Class I Il Ill Div 1 Groups pran sos Kee oP CSA Intrinsically Safe Class I Il Ill Div 1 Groups Mas kecoere O 0O SA Intrinsically Safe Ex ia IC T4 Australia Non Sparking Ex n IIC T6 T4 with SM option e Gaeta Pp 0 1 D ese ATEX Enclosure IP 66 67 Nor
24. y and operates over a standard two wire system The measuring means is a piezoresistive sensor which actually contains three sensors in one It contains a differential pressure sensor a temperature sensor and a static pressure sensor Microprocessor based electronics provide higher span turndown ratio improved temperature and pressure compensation and improved accuracy The transmitters meter body and electronics housing resist shock vibration corrosion and moisture The electronics housing contains a compartment for the single board electronics which is isolated from an integral junction box The single board electronics is replaceable and interchangeable with any other ST 3000 Series 100 or Series 900 model transmitter Like other Honeywell transmitters the ST 3000 features two way communication between the operator and the transmitter through our Smart Field Configurator SFC You can connect the SFC anywhere that you can access the transmitter signal lines The SCT 3000 Smartline Configuration Toolkit provides an easy way to configure instruments using a personal computer The toolkit enables configuration of devices before shipping or installation The SCT 3000 can operate in the offline mode to configure an unlimited number of devices The database can then be loaded downline during commissioning Features Choice of linear or square root output conformity is a simple configuration selection Direct digital integra
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