to the PDF file.
Contents
1. ea ede e 21 PARES EISE tote 22 Loop Schematics Nameplates 25 CSA Loop Schematic 25 CSA FM Approvals Nameplate 25 FM Loop Schematic 26 ATEX IECEx Approvals Nameplate 26 This instruction manual provides installation operation maintenance and parts ordering information for the Fisher i2P 100 transducer see figure 1 Refer to separate manuals for instructions covering equipment used with the transducer Do not install operate or maintain an i2P 100 electro pneumatic transducer without being fully trained and qualified in valve actuator and accessory installation operation and maintenance To avoid personal injury or property damage it is important to carefully read understand and follow all of the contents of this manual including all safety cautions and warnings If you have any questions about these instructions contact your Emerson Process Management sales office www Fisher com w EMERSON Process Management i2P 100 Transducer Instruction Manual January 2013 D103198X012 Table 1 Specifications Input Signal Frequency Response Gain is attenuated 3 dB at 6 Hz Available standard with d Tak with transducer output signal piped to a typical User configurable by dip switch for split ranging see Instrument Input table below Temp2. T6 Tamb lt 75 C NES Class Division 2 GP A B C D T5 T6 Class Il Division 1 GP E F G T5 T6 T5 Tamb lt 85 C Class Il Division 2 GP F G T5 T6 T6 Tamb lt 75 C Class III NEMA 4 When remotely vented ATEX All Approvals All ATEX approved units come with a combined nameplate which carries multiple approvals intrinsic safety and dust flameproof and dust and Type n and dust as shown in figure 18 During installation only one type of protection method is allowed The unit shall be marked by the end user as to which protection method it was installed as and shall not be changed or utilized in any other manner than was originally marked by the end user A WARNING For ATEX approvals only end user must select and mark only one protection method upon installation Once marked it shall not be changed Failure to follow these instructions will jeopardize the explosion safety of the transducer and may result in personal injury or property damage Special Conditions for Safe Use Intrinsically Safe 1 Before putting in service the user shall permanently cross out the areas on the nameplate with the types of protection that are not applicable Ex ia T3 T5 O5ATEX1 109 X or Ex nA II T5 T6 KEMA O5ATEX1119 mark the selected type of protection Once determined the type of protection may not be changed i2P 100 Transducer Instruction Manual January 2013 D103198X012 2 Because the enc
3. Flameproof The Intrinsically Safe version has the following Entity Parameters Ui 30 11 150 1 0W Ci OuF Li Refer to table 6 for additional information and figure 18 for typical ATEX IECEx approval nameplate Table 6 Hazardous Area Classifications IECEx Certificate Certification Obtained Entity Rating Temperature Code Enclosure Rating Ui lt 30 VDC Intrinsically Safe li lt 150 mA T3 Tamb lt 85 C Gas lt 1 0W T4 Tamb lt 81 C IP66 Ex ia T3 T4 T5 Ci 0 uF T5 Tamb lt 46 C Li 0 uH Flameproof UNES 22 T6 Tamb lt 75 wee Ex d IIC T5 T6 E T5 Tamb x 85 C pie Ex nC IIC T5 T6 T6 Tamb lt 75 C When remotely vented i2P 100 Transducer January 2013 Mounting Instruction Manual D103198X012 When a transducer is ordered as part of a control valve assembly the factory mounts the transducer on the actuator and connects the necessary tubing then adjusts the transducer as specified on the order See figures 3 and 4 for typical mounting confiqurations Figure 3 Fisher i2P 100 Electro Pneumatic Transducer Mounted on a Size 30 667 Sliding Stem Actuator CONDUIT CONNECTIONS SS FIELD 2 TERMINATION AND ELECTRONICS MODULE CAP CONVERTER MODULE CAP W8723 Figure 4 Fisher i2P 100 Electro Pneumatic Transducer Mounted on a Size 33 1052 Rotary Actuator with 3610 Positioner and V300B Rotary Valve CONDUIT CONNECTION CON
4. PROTECTION METHOD UPON INSTALLATION ONCE Ex nC T5 Tambs85 C Te Tambs75 C ecocag7 MARKED IT SHALL NOT BE CHANGED NOT FOLLOWING THESE INSTRUCTIONS WILL JEOPARDIZE THE EXPLOSION SAFETY APPROVAL INFORMATION 26 Instruction Manual D103198X012 i2P 100 Transducer January 2013 27 i2P 100 Transducer Instruction Manual January 2013 D103198X012 Neither Emerson Emerson Process Management nor any of their affiliated entities assumes responsibility for the selection use or maintenance of any product Responsibility for proper selection use and maintenance of any product remains solely with the purchaser and end user Fisher and FlowScanner are marks owned by one of the companies in the Emerson Process Management business unit of Emerson Electric Co Emerson Process Management Emerson and the Emerson logo are trademarks and service marks of Emerson Electric Co All other marks are the property of their respective owners 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 All sales are governed by our terms and conditions which are available upon request We reserve the right to modify or improve the designs or specifications of such products at any time without notice
5. oe 5 X m v Pes E 2 I 5 m i 4m m o 0 no 59 on 1 4 18 NPT VENT OR PIPE A WAY CONNECTION 1 418NPT 1 418 NPT OUTPUT OUTPUT 1 418 NPT CONNECTION CONNECTION 67 8 33 3 SUPPLY 090 2 67 1 31 CONNECTION 33 3 222 55 7 33 3 131 2 19 1 31 67 2 62 CAP ma nus 67 2 62 CAP REMOVAL 206 71 2 98y REMOVAL GE0643 CLEARANCE 2 96 2 98 CLEARANCE sheet 1 of 4 mm INCH Supply Pressure Requirements A WARNING Severe personal injury or property damage could result from an unstable process if the instrument supply medium is not clean dry oil free and noncorrosive While use and regular maintenance of a filter that removes particles larger than 40 micrometers in diameter will suffice in most applications check with an Emerson Process Management field office and industry instrument air quality standards for use with corrosive air or if you are unsure about the proper amount or method of air filtration or filter maintenance Supply pressure must be clean dry air or noncorrosive gas Use a Fisher 67CFR filter regulator with standard 5 micrometer filter or equivalent to filter and regulate supply air The filter regulator can be mounted on a bracket with the transducer as shown in fiqure 6 or mounted on the actuator mounting boss An output pressure gauge may be installed on the regulator to indicate the supply pressure to the transducer Also as an aid for calibrat
6. to the transducer terminal Connect the meter positive terminal to the transducer terminal and the meter negative terminal to the current source negative terminal as shown in figure 8 4 Check the supply pressure to ensure it is at the recommended pressure Refer to table 1 the Specifications table for supply pressure recommendations 5 Adjust the input current to the low mA DC 6 The output pressure should be 0 2 bar 3 psig If not adjust the ZERO potentiometer until the output pressure is 0 2 bar 3 psig 7 Adjust the input current to the high mA DC 8 The output pressure should be 1 0 bar 15 psig If not adjust the SPAN potentiometer until the output pressure is 1 0 bar 15 psig 9 Repeat steps 5 through 8 until the output pressure is within the referenced accuracy requirements without further adjustment 10 If a current source other than the control device was used disconnect the current source and reconnect the control device Principle of Operation The converter module receives a standard DC current input signal from a control device to operate coils in a force balanced beam system which in turn controls bleed air through an integral nozzle flapper arrangement The nozzle pressure provides the input signal to operate the relay as shown in figure 11 Relay output pressure is applied through tubing directly to the final control element or valve actuator assembly Instruction Manual D103198X012
7. 8 Thread locking adhesive high strength not furnished with transducer 55 O Ring 69 Nameplate aluminum 70 Screw 2 req d 71 Vent Assembly 76 Pipe Plug 102 Washer Recommended spare parts 1 Available in the Repair Kit Instruction Manual D103198X012 Figure 14 Fisher i2P 100 Relay Assembly NOTE APPLY LUBRICANT SEALANT ADHESIVE 30 2258 Key Description Part Number PWB Cup Assembly 24 PWB Cup Assembly 97 Machine Screw 2 req d 98 Machine Screw Relay Assembly see figure 14 41 Relay Body Assembly 42 O Ring 1E5477X0062 36 Machine Screw fill hd 4 req d 32 BodyPlug 33 ExhaustPort Assembly 34 Spring 35 Spring 37 Lubricant silicone sealant not furnished with relay 38 Upper Diaphragm 21 2362 012 39 Valve Plug 21B2370X012 40 Body Block 77 Anti Seize Sealant not furnished with relay I P Converter Assembly 43 I P Converter Assembly Gauge Pipe Plug 23 Pipe plug use when gauge is not specified not shown Alloy steel pl Stainless steel 23 Gauge not shown 0 30 psig 0 0 2 MPa 0 2 bar 11B8579X022 0 60 psig 0 0 4 MPa 0 4 bar 11B8579X032 Recommended spare parts i2P 100 Transducer January 2013 TABS ON BODY BLOCK AND RELAY BODY MUST ALIGN WITH TAB ON THE TRANSDUCER HOUSING ASSEMBLY Key Description Diagnostic Connections Note Part numbers are shown for recommended spares only For part numbers not shown contact your Emerson Process Management sales office FlowS
8. ATION INSTRUCTIONS 2 EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE WITH THE CANADIAN ELECTRICAL CODE PART 1 3 FOR ENTITY INSTALLATION Vmax gt Voc Imax gt Isc Ci Ccable Ca Li Lcable La GE07471 Figure 16 Typical CSA FM Approval Nameplate 20 mADC 30 VDC 50 PSI APPROVED FOR NATURAL GAS FHEA CONTROLE NTE TYPE i2P 100 AMB TEMP PROCESS 40 C TO 85 C SUPPLY MEDIUM MARSHALLTOWN DWA USA SINGLE SEALED DEVICE CSA ENCLOSURE 3 NEMA 3 64 UFG LOCATION FACTORY CALIBRATED AS SERIAL INPUT 4 20 mADC OUTPUT 3 15 Psi _ 6 30 Psi 2 33 Psi _ NO FIELD CALIBRATED AS INPUT ____ mA OUTPUT ___ PSI SR SEAL NOT REQUIRED SEAL NOT REQUIRED CL DIV 1 ABCD T5 CL DIV 2 GP ABCD T5 IS DIV 12 GP ABCDEFG T 3 TambzB5 C T4 Tumb zal C 154490 CL il DIV 1 GP EFG T5 CL II DIV 2 GP FG 5 TS Tamb 46 C WHEN INSTALLED PER DWG GED747D Ex ia INTRINSICALLY SAFE CL IIM DIV 1 GP ABCDEFG APPROVED XP CL I DIV 1 GP ABCD T5 Tambz85 C T amp lTamb 75 C T3 Tambz85 C TA Tambz81 C T5S Tamb 46 C CL DIV 2 GP ABCD T5 Tambs85 C TB Tambs75 C WHEN INSTALLED PER DRAWING 07471 DIP CL I DWV 1 GP EFG TS Tamb 85 C sT6 Tamb 75 C Ex ia 3 85 4 1 5 46 8 CL I DIV 2 GP FG T5 Tamb 85 C T6 Tamb lt 75 Ui Y max 30V lilmax T50mA Pi 10W Ci nF Li QuH CLASS ZONE 0 AEx ia T8 Tamb z85 C TA
9. D103198X012 Description Casing Mounting 80 81 82 83 80 81 82 83 80 81 82 87 91 92 657 667 size 30 34 40 45 50 and 60 Mounting Bracket steel Washer steel pl 2 req d Cap Screw steel pl 2 req d Screw req d 657 and 667 size 70 Mounting Bracket steel Washer steel pl 2 req d Cap Screw steel pl 2 req d Screw 2 req d 1051 and 1052 size 20 33 40 60 and 70 Mounting Bracket steel Washer steel pl 2 req d Cap Screw steel pl 2 req d Screw req d 1250 and 1250R all sizes Mounting Bracket steel Washer steel pl 2 req d Cap Screw steel pl 2 req d Washer U Bolt 2 req d Hex Nut req d Pipestand Mounting 80 81 82 88 Mounting Bracket steel Washer steel pl 4 req d Cap Screw steel pl 2 req d Pipe Clamp steel pl Surface Mounting 80 82 Mounting Bracket Steel Cap Screw Instruction Manual D103198X012 Loop Schematics Nameplates Figure 15 CSA Loop Schematic CSA ENTITY INSTALLATION DRAWING HAZARDOUS LOCATION CLASS GROUPS A B C D CLASS I GROUPS EIS i2P 100 Transducer NON HAZARDOUS LOCATION January 2013 CSA CERTIFIED BARRIER CLASS Il FISHER TYPE i2P 100 Vmax 30 Vdc li Imax 150 mA Ci nF Li 0 mH _L____ __ Pi 1 0 W NOTES 1 BARRIERS MUST CSA CERTIFIED WITH ENTITY PARAMETERS AND ARE TO BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURERS 1 5 INSTALL
10. ERATING CONDITIONS 30 20 mADC 7 FOR ENTITY INSTALLATION l S AND N L Vmax gt Voc or Vt Ci Ccable lt Ca Imax gt Isc or It Li Lcable lt La Pi gt Fo or Pt GE07470 Figure 18 Typical ATEX IECEx Approval Nameplate ATEX INTRINSICALLY SAFE ATEX TYPE n ATEX FLAMEPROOF i2P 100 ano s0 to ese ma MARSHALLTOWN USA SERIAL Ino ACTOAY CALIBRATED AS SERIE Mc PUT 4 20 mADC ouTPUT 3 15 e so Psi 2 33 SERIENW ic LD CALIBRATED AS INPUT mabe OUTPUT WH kema 05 ATEX 1109X amp 1 16 KEMA 05 ATEX 2099X Il 2 G D 05 1119 ia 3 66 d 5 lt 85 E 3 GD Ex nC I T4 Tambsz8t C T5 Tambz46 C T6 Tamb lt 75 C TS Tamb lt 65 C T6 Tamb lt 75 C Ui 30V li 150mA Pi 10W Ci Li OH USE ONLY WITH A LINEAR BARRIER MAXIMUM ENCLOSURE SURFACE TEMPERATURE MAXIMUM ENCLOSURE SURFACE TEMPERATURE MAXIMUM ENCLOSURE SURFACE TEMPERATURE T95 C Tambz85 c 79542 lt 85 0 785 lt 851 C AUTION W ARNINGS IECEx CSA 05 0010X o ELECTROSTATIC CHARGE HAZARD DO NOT RUB OR CLEAN Ex ia 1 T3 Tamb lt 85 C T4 Tambs8TC T5 Tamb lt 46 c WITH SOLVENTS TO DO SO COULD RESULT IN AN EXPLOSION Ui 30V li b ma Pi 10W Gi 0F Li 0H PEOR ATEN AUBHOVALS DNLY LSERCMUST SELECT ANO MARK lt ESES o Ex d 5 85 o 6 75 ONLY ONE
11. Emerson Process Management Marshalltown lowa 50158 USA Sorocaba 18087 Brazil Chatham Kent ME4 4QZ UK Dubai United Arab Emirates Singapore 128461 Singapore www Fisher com E M ERSON 2005 2013 Fisher Controls International LLC All rights reserved a es
12. Figure 11 Fisher i2P 100 Transducer Schematic FIELD TERMINATOR AND ELECTRONICS CIRCUIT CURRENT TO PRESSURE CONVERTER ASSEMBLY n MAGNET ZERO AND gt lt e SPAN CIRCUIT E FLAPPER DC CURRENT NOZZLE INPUT BM um ee a TA a PNEUMATIC RELAY EXHAUST RESTRICTION DIAPHRAGM 0 E VALVE PLUG eee OUTPUT AL LL SUPPLY PRESSURE PRESSURE A3877 2 i2P 100 Transducer January 2013 Due to normal wear or damage from external sources such as debris in the supply medium periodic maintenance or repair of the transducer may be necessary Maintenance of the transducer consists of troubleshooting removal for inspection and replacement of component parts as well as removal and inspection of the external removable filter restriction and cleaning or replacing as necessary see figure 1 A WARNING To avoid personal injury or property damage from the sudden release of pressure air or natural gas e Always wear protective clothing gloves and eyewear when performing any maintenance operations e Do notremove the actuator from the valve while the valve is still pressurized e Disconnect any operating lines providing air pressure electric power or a control signal to the actuator Be sure the actuator cannot suddenly open or close the valve e Use bypass valves or completely shut off the process to isolate the valve from process pressure Relieve process pressure on bo
13. Instruction Manual D103198X012 i2P 100 Transducer January 2013 Fisher i2P 100 Electro Pneumatic Transducer Contents IMEFOCUCTION 525244 oS nt Scope of DeSCEIDEION date Specifications Educational Services aS alla ELO RE Hazardous Area Classifications and Special Instructions for Safe Use and Installation in Hazardous COA so atin ears eae aa ones MOUNDO Pneumatic Connections Supply Pressure Requirements Diagnostic Connections part Electrical Connections Operating GalIDRALION 23 2 205 howe ep ES Equipment Calibration Procedure Principle of Operation MalntetallCe arma segue Troubleshooting 5229 reet Converter Module Replacement Electronics Module Replacement Relay Introduction Scope of Manual Figure 1 Fisher i2P 100 Electro Pneumatic Transducer REPLACEABLE FILTER WITH REMOVABLE ORIFICE INTEGRAL PNEUMATIC RELAY VENT W8710
14. NPT internal See figure 2 connection Vent 1 4 NPT internal Electrical Standard 1 2 NPT Declaration of SEP Wire OIE Todo 22 AWG Fisher Controls International LLC declares this product to be in compliance with Article 3 paragraph Adjustments 3 of the Pressure Equipment Directive PED 97 23 EC It was designed and manufactured in accordance with Sound Engineering Practice SEP and cannot bear the CE marking related to PED compliance Zero and Span Trim potentiometers 20 turn for zero and span adjustments are located under the housing cap see figure 10 Switch Allows input signal split range and However the product may bear the CE marking to user configurable 0 14 to 2 3 bar 2 to 33 psig indicate compliance with other applicable European output Community Directives NOTE Specialized instrument terms are defined in Aue Standard 51 1 Process Instrument Terminology 1 For other ranges zero and span adjustments are nee 2 The pressure and temperature limits in this document and any applicable standard or code limitation should not be exceeded 3 This product i is approved for use with natural gas 4 Normal m3 hr Normal cubic meters per hour 0 C and 1 01325 bar absolute Scfh Standard cubic feet per hour 60 F and 14 7 psia 5 Performance values are obtained using a transducer with a 4 to 20 mA DC input signal and a 0 2 to 1 0 bar 3 to 15 psig output signal at an ambient temperature of 24 C 75 F Tabl
15. RACTERISTIC CONNECTION W 1 INPUT SIGNAL SPLIT RANGE IS SELECTABLE VIA DIP SWITCH CONFIGURATION 2 OUTPUT RANGE DIP SWITCH SELECTION FOR 0 14 TO 2 0 BAR 2 TO 33 PSIG USES SETTING B AND REQUIRES ZERO TO SPAN ADJUSTMENTS FOR OTHER RANGES ZERO AND SPAN ADJUST MENTS NEEDED 3 SWITCH 1 SET TO THE ON POSITION AND SWITCH 2 SET TO THE OFF POSITION IS NOT A VALID SWITCH SETTING GE03345 Note The following steps are for a 4 20 mA 0 2 to 1 0 bar 3 to 15 psig configured unit The same procedure is used for other configurations 15 i2P 100 Transducer Instruction Manual January 2013 D103198X012 1 Remove electronics module cover cover adjacent to conduit entry see figure 3 and 4 CAUTION Do not attempt to remove either of the housing caps if the locking set screws key 8 are engaged Removing housing caps without disengaging the set screws can cause damage to the housing caps 2 Input and output ranges are selectable by dip switch selection Refer to figure 10 for dip switch settings Adjust dip switch settings and zero and span as necessary to achieve the desired input output range 3 Ifa current source other than the control device is used as the input source disconnect the control device and connect the current source positive terminal to the transducer terminal and the current source negative terminal to the transducer terminal If an external meter is used connect the current source positive terminal
16. SA Type 4X Encl Class Division 2 GP A B C D T5 Class 1 Division 1 GP E F G T5 o Class Il Division 2 GP F G 5 T5 Tamb lt 85 C CSA Type 4X Encl Class Ill When remotely vented Instruction Manual i2P 100 Transducer D103198X012 January 2013 FM Special Conditions of Use Intrinsically Safe Explosion proof Type n Non incendive Dust Ignition proof 1 When product is used with natural gas as the pneumatic medium the maximum working pressure of the natural gas supply is limited to 50 psi 2 When product is used with natural gas as the pneumatic medium the product shall be provided with the proper remote venting as described on page 13 of this instruction manual Refer to table 4 for additional information figure 17 for the FM loop schematic and figure 16 for a typical CSA FM approval nameplate Table 4 Hazardous Area Classifications FM United States Certification Body Certification Obtained Entity Rating Temperature Code Enclosure Rating Vmax lt 30 VDC Intrinsically Safe Imax 150 mA T3 Tamb lt 85 C Class Zone 0 AEx IIC T3 T4 T5 per drawing GE07470 Pie 1 0 W T4 Tamb lt 81 C NEMA Class 1 Il III Division 1 GP A B C D E F G per drawing Ci OnE T5 Tamb lt 46 C GE07470 li 0mH Explosion proof lt Q50 Class Zone 1 AExd IIC T5 T6 s NEMA 4 Class Division 1 GP A B C D T5 T6 7 Typen T5 Tamb lt 85 C Class Zone 2 AEX nC IIC T5 T6
17. Tambz8t C Ex d T5 Tamb 65 C 6 75 TS Tamb 46 C Ex nC TS Tamb 65 C T6 Tamb 75 C ULVmax 30V lirmaxei50mA Pi i 0W Ci nF Lim mH CLASS ZONE 1 AEx d T5 Tambh lt 85 C sT6 Tamb 75 C CLASS ZONE 2 AEx nC T5 Tamhs85 C TB Tambz75 C WARNING SUBSTITUTION OF COMPONENTS MAY INTRINSIC SAFETY OPEN CIRCUIT BEFORE REMOVING COVER WHEN OPERATING OVER 70 USE SUITABLE CABLING WIRING GE13855 25 i2P 100 Transducer Instruction Manual January 2013 D103198X012 Figure 17 FM Loop Schematic HAZARDOUS LOCATION INTRINSIC SAFETY NON HAZARDOUS LOCATION CLASS he th IL DIV 14 GROUPS A B C D E F G CLASS ZONE 0 AEx ia IIC NON INCENDIVE CLASS I DIV 2 GROUPS A B C D FISHER TYPE i2P 100 FM APPROVED BARRIER Vmax 30 Vdc Imax 150 mA Ci 0 nF Li 0 mH Mr Pi 1 0 W NOTES 1 THE INSTALLATION MUST BE IN ACCORDANCE WITH THE NATIONAL ELECTRIC CODE NEC NFPA 70 ARTICLE 504 AND ANSI ISA RP12 6 OR ARTICLE 505 2 CLASS 1 DIV 2 APPLICATIONS MUST BE INSTALLED AS SPECIFIED IN NEC ARTICLE 501 4 B EQUIPMENT AND FIELD WIRING 15 NON INCENDIVE WHEN CONNECTED TO APPROVED BARRIERS WITH ENTITY PARAMETERS 3 LOOPS MUST BE CONNECTED ACCORDING TO THE BARRIER MANUFACTURER S INSTRUCTIONS 4 MAXIMUM SAFE AREA VOLTAGE SHOULD NOT EXCEED 250 Vrms 5 RESISTANCE BETWEEN BARRIER GROUND AND EARTH GROUND MUST BE LESS THAN ONE OHM 6 NORMAL OP
18. VERTER MODULE CAP FIELD TERMINATION AND ELECTRONICS MODULE CAP Transducers also can be ordered separately for mounting on a control valve assembly already in service or for mounting on a 2 inch diameter pipestand or a flat surface The transducer may be ordered either with or without mounting parts CAUTION Do not mount the vent in a downward position as the vent will not drain properly and may become blocked with ice or debris resulting in process instability Mounting parts include a mounting plate and bolts and if ordered for pipestand mounting a pipe clamp Tubing is not included if the transducer is not factory mounted Use 3 8 inch diameter tubing for all input and output connections The length of tubing between the transducer output and the final control element should be as short as possible Transducer overall dimensions are shown in figure 5 If weatherproofing is required mount the transducer so that the vent can drain Do not allow moisture or condensate to collect in the vent Pneumatic Connections As shown in figure 5 all pressure connections on the transducer are 1 4 NPT internal connections Use 3 8 inch tubing for all pressure connections Refer to the vent subsection below for remote vent connections Instruction Manual i2P 100 Transducer D103198X012 January 2013 Figure 5 Dimensions and Connections 22058702 1 2 14 NPT 22 3 2 31 CONDUIT V 0 88 CONNECTION l m
19. afe amp Dust Flameproof amp Dust Medium Air or Natural Gas Type n amp Dust Average Steady State Air Consumption IECEx Intrinsically Safe Flameproof Type n 0 12 m3 hr 4 22 scfh at 1 4 bar 20 psig supply Refer to Hazardous Area Classifications and Special pressure Instructions for Safe Use and Installation in Hazardous Locations starting on page 6 for specific Maximum Output Air Capacity 4 approval information 8 0 m3 hr 300 scfh at 1 4 bar 20 psig supply Approved for use with natural gas Other Classifications Certifications INMETRO Brazil Reference Accuracy 1 0 of full scale output span KGS Korea Gas Safety Corporation includes combined effects of hysteresis linearity and NEPSI China deadband RTN Russian Rostekhnadzor Independent Linearity 0 75 of full scale output Contact your Emerson Process Management sales office for classification certification specific Hysteresis 0 4 of full scale output span information continued Instruction Manual i2P 100 Transducer D103198X012 January 2013 Table 1 Specifications continued Electrical Housing Mounting Position When Remotely Vented No Remote Venting Actuator li pipestand or ll surface CSA Type 4X Encl CSA Type 3 Encl FM NEMA 4X FM NEMA 3 ATEX IP66 ATEX P64 Approximate Weight Transducer Only IECEx IP66 IECEx IP64 2 5 kg 5 5 Ibs Connections Actuator Stroking Time Supply and Output Pressure 1 4
20. agement should not under any circumstances be used in any Fisher instrument Use of components not supplied by Emerson Process Management may void your warranty might adversely affect the performance of the instrument and could cause personal injury and property damage 21 i2P 100 Transducer January 2013 Figure 13 Fisher i2P 100 Transducer Assembly NOTE APPLY LUBRICANT SEALANT ADHESIVE 30 2230 Parts Kits Description Part Number Repair Kit for i2P 100 electro pneumatic transducer Contains O rings key 4 9 12 and 55 and Filter Restrictor assembly key 10 amp 11 R2P100X0012 Parts List see figure 13 Note Part numbers are shown for recommended spares only Part numbers for recommended spares that are included in the i2P 100 Repair Kit are not shown The filter key 11 is available as a stand a lone recommended Spare as well as in the Repair Kit For part numbers not shown contact your Emerson Process Management sales office 22 Instruction Manual D103198X012 Housing Key Description Part Number 1 Housing Aluminum 2 Cover 2 req d 3 Configuration Label 4 O Ring 2 req d 6 Feed Thru 2 req d 7 Wire Retainer 2 req d 8 Set Screw 2 req d 9 O Ring 10 Restrictor Primary 11 Filter 10C2246X012 12 O Ring 13 Filter Cap 14 Machine Screw 2 req d 15 Flame Arrestor 16 Flame Arrestor 17 Lubricant silicone sealant not furnished with transducer 1
21. body 5 Make sure all parts of the relay are clean and that all passages are clear of foreign matter Assembly Note The relay will not function properly if the tabs on the body block and the relay body are not aligned as specified with the transducer housing assembly in the following procedure 20 Instruction Manual i2P 100 Transducer D103198X012 January 2013 1 Assemble the inner valve spring key 35 onto the body plug key 32 and fit the valve plug key 39 onto the inner valve spring as shown in figure 12 To assure best alignment between the valve plug inner valve spring and body plug fit the valve plug onto the inner valve spring so that one of the three tabs at the base of the valve plug sets at the end of the last coil of the inner valve spring 2 Lubricate the O ring key 42 with a silicone sealant key 37 Insert the assembled valve plug inner valve spring and body plug into the relay body key 41 Compress the spring and thread the body plug key 5 into place Then tighten the body plug 3 Insert two of the mounting screws key 36 into two opposite holes of the relay body key 41 Hold the screws in place while assembling the following parts on the relay body The screws serve as studs to align the parts as they are being assembled 4 When replacing the exhaust port assembly key 33 make sure all passages and screw holes are aligned and that the hole in the center of the exhaust port assembly fits over the va
22. canner diagnostic system hook up Includes pipe tee pipe nipple pipe bushings connector body and body protector See figure 7 for part identification Note If the i2P 100 transducer is used in a valve assembly with a positioner no hook up for diagnostic testing is required for the i2P 100 The hook up for diagnostic testing should be installed at the positioner Side Output For units with gauges SST fittings Brass fittings For units without gauges SST fittings Brass fittings 23 i2P 100 Transducer January 2013 Key Description Mounting Parts Note Contact your Emerson Process Management sales office for i2P 100 mounting FS number Yoke Mounting 470 size 23 through 64 80 Mounting Bracket steel 81 Washer steel pl 4 req d 82 Cap Screw steel pl 4 req d 480 Series actuator boss 80 Mounting Bracket steel 81 Washer steel pl 4 req d 82 Cap Screw steel pl 4 req d 83 Screw steel pl 2 req d 85 Mounting Bracket Steel 86 Hex Nut steel pl 2 req d 585C size 25 and 50 80 Mounting Bracket steel 81 Washer steel pl 4 req d 82 Cap Screw steel pl 4 req d 83 Screw steel pl 2 req d 585C 470 size 60 68 100 and 130 657 and 667 size 30 34 40 45 50 60 70 80 amp 87 1051 and 1052 size 40 60 and 70 1061 all sizes 80 Mounting Bracket steel 81 Washer steel pl 4 req d 82 Cap Screw steel pl 4 req d 83 Screw steel pl 2 req d 84 Spacer 24 Key Instruction Manual
23. control loops where the final control element is a control valve assembly that is pneumatically operated The input signal and output pressure range of the transducer is indicated on the nameplate attached to the housing Specifications Specifications for the i2P 100 transducer are listed in table 1 A WARNING This product is intended for a specific current range temperature range and other application specifications Applying different current temperature and other service conditions could result in malfunction of the product property damage or personal injury Educational Services For information on available courses for the i2P 100 electro pneumatic transducer as well as a variety of other products contact Emerson Process Management Educational Services Registration P O Box 190 301 S 1st Ave Marshalltown IA 50158 2823 Phone 800 338 8158 or Phone 641 754 3771 FAX 641 754 3431 e mail education emerson com Instruction Manual i2P 100 Transducer D103198X012 January 2013 Installation The i2P 100 transducer has been designed and approved for use with either air or natural gas as the supply medium If using natural gas as the pneumatic supply medium natural gas will be used in the pneumatic output connections of the transducer to any connected equipment In normal operation the unit will vent the supply medium into the surrounding atmosphere unless it is remotely vented When using natural gas as the supply medi
24. e 2 EMC Summary Results Immunity Phenomenon Basic Standard Test Level 1 Electrostatic Electrostatic discharge ESD ESD IEC 61 8 6100042 4 2 E aet A ceno 42 45 Air Enclosure 80 to 1000 MHz 10V m with 1 kHz AM at 80 Radiated EM field IEC 61000 4 3 1400 to 2000 MHz 3V m with 1 kHz AM at 80 A 2000 to 2700 MHz 1V m with 1 kHz AM at 80 I O signal control IEC 61000 4 5 1 kV line to ground only each Conducted RF IEC 61000 4 6 150 kHz to 80 MHz at 3 Vrms Specification limit 1 of span 1 A No degradation during testing B Temporary degradation during testing but is self recovering CAUTION Dropping or rough handling of the transducer can cause damage to the converter module resulting in a shifted output ora minimum output i2P 100 Transducer Instruction Manual January 2013 0103198 012 Figure 2 Output Time Relationships for Fisher i2P 100 Transducer 100 90 80 70 60 50 40 30 LOADING EXHAUSTING 0 10 20 30 40 50 60 70 80 90 100 6815 OUTPUT OF i2P 100 OUTPUT SPAN Description The transducer receives a 4 20 mA DC input signal and transmits a proportional user field configurable pneumatic output pressure to a final control element The pneumatic output range are typically 0 2 to 1 0 bar 3 to 15 psig 0 4 to 2 0 bar 6 to 30 psig and 0 14 to 2 3 bar 2 to 33 psi A typical application is in electronic
25. e between the i2P 100 transducer and the actuator 1 Before assembling the pipe nipple pipe tee pipe bushings actuator piping and connector body apply sealant to all threads 2 Turn the pipe tee to position the connector body and body protector for easy access when doing diagnostic testing Vent When using natural gas as the supply medium ensure that the following warnings are read and understood Contact your Emerson Process Management sales office if you have any questions regarding the information contained in this section A WARNING This unit vents the supply medium into the surrounding atmosphere When installing this unit in a non hazardous non classified location in a confined area with natural gas as the supply medium you must remotely vent this unit to a safe location Failure to do so could result in personal injury or property damage from fire or explosion and area re classification When installing this unit in a hazardous classified location remote venting of the unit may be required depending upon the area classification and as specified by the requirements of local regional and federal codes rules and regulations Failure to do so when necessary could result in personal injury or property damage from fire or explosion and area re classification Vent line piping should comply with local and regional codes and should be as short as possible with adequate inside diameter and few bends to reduce case pressure bu
26. electronics module into position in the housing key 1 Replace the three screws key 26 and tighten them 2 Replace the electrical wiring removed in step 1 of the removal procedures Do not overtighten the terminal screws Maximum torque is 0 45 Nem 4 Ibfein i2P 100 Transducer Instruction Manual January 2013 D103198X012 3 Electrically calibrate the unit using the procedure in the Calibration section of this manual 4 Replace the housing cap key 2 making sure to re tighten the set screw key 8 Relay Maintenance Refer to figures 12 and 14 for key number locations Figure 12 Valve Plug Inner Valve Spring and Body Plug Assembly VALVE PLUG KEY 39 ONE OF THREE TABS ON VALVE PLUG END OF SPRING COIL INNER VALVE SPRING KEY 35 O RING KEY 42 BODY PLUG KEY 32 5 C EBEN MERO m A6057 1 Removal 1 Remove the four mounting screws key 36 shown in figure 14 and remove the relay from the transducer Be careful not to lose the bias spring key 34 and input diaphragm key 38 2 Remove the body plug key 32 that holds the inner valve spring key 35 and valve plug key 39 in place from the relay body assembly 3 Remove the exhaust port assembly key 33 from the relay assembly 4 Inspect the springs exhaust seat valve plug and other parts for wear or damage replace as necessary Note the valve plug supply seat is an insert in the relay body key 41 If this insert is bad replace the relay
27. erature Effect 0 14 per degrees Celsius 0 075 per degrees Fahrenheit of span Output Signal Supply Pressure Effect 0 2 of full scale output span Available as standard 0 2 to 1 0 bar 3 to 15 psig 0 4 per psi supply pressure change to 2 0 bar 6 to 30 psig or 0 14 to 2 3 bar cok B 2 to 33 psig User configurable by dip switch Mud pan selection and zero and span potentiometer l BAR adjustment see table below Electromagnetic Compatibility Meets EN 61326 1 First Edition Input signal Immunity Industrial locations per Table 2 of Ba EN 61326 1 Standard Performance is shown in table 2 below 4 20 mA DC Emissions Class A ISM equipment rating Group 1 Class A Operating Ambient Temperature Limits 2 40 to 85 C 40 to 185 F Equivalent Circuit The i2P 100 equivalent circuit is a series circuit Electrical Seal consisting of a constant voltage drop battery of Single sealed device per ANSI ISA 12 27 01 approximately 4 VDC and a total resistance of 40 ohms Input is shunted by two 6 8 V zener diodes see Electrical Classification figure 9 Hazardous Area Supply Pressure 2 CSA Intrinsically Safe Explosion proof Recommended 0 3 bar 5 psi higher than upper Dust Ignition proof range limit of output signal FM Intrinsically Safe Explosion proof Maximum 3 4 bar 50 psig Type n Non incendive Dust Ignition proof bee ru 3 ATEX Intrinsically S
28. etting compound shall be provided immediately to the entrance of the valve housing For ambient temperature over 70 C suitable heat resistant wiring and setting compound for the conduit seal shall be used Typen 1 Before putting in service the user shall permanently cross out the areas on the nameplate with the types of protection that are not applicable Ex ia IIC T3 5 KEMA O5ATEX1109 X or Ex nA II T5 T6 KEMA O5ATEX1119 mark the selected type of protection Once determined the type of protection may not be changed Refer to table 5 for additional information and figure 18 for a typical ATEX IECEx approval nameplate Table 5 Hazardous Area Classifications ATEX Certificate Certification Obtained Entity Rating Temperature Code Enclosure Rating 1 dS Ui 30 VDC fe lic 150 mA T3 Tamb lt 85 C Pi lt 1 0W T4 Tamb lt 81 C IP66 t 13 74 75 Ci 0 nE T5 Tamb lt 46 C T95 C Tamb 85 C xU Flameproof 2 GD Gas T5 Tamb lt 85 C IP66 Ex d IIC T5 T6 T6 Tamb lt 75 C Dust T95 C Tamb lt 85 C Typen I3 GD Gas T5 Tamb x 85 C IP66 Ex nC II T5 T6 T6 Tamb lt 75 C Dust T95 C Tamb lt 85 C When remotely vented i2P 100 Transducer Instruction Manual January 2013 0103198 012 IECEx Standards used for IECEx Certification IEC60079 0 2004 IEC60079 1 2001 IEC60079 11 2006 and IEC60079 15 2005 Conditions of Certification Intrinsically Safe Type n
29. ildup If a remote vent is required the vent line must be as short as possible with a minimum number of bends and elbows To connect a remote vent remove the plastic vent key 71 figure 13 The vent connection is 1 4 NPT internal Use 3 8 inch tubing to provide a remote vent Electrical Connections A WARNING For explosion proof applications or when using natural gas as the supply medium disconnect power before removing the housing cap Personal injury or property damage from fire or explosion may result if power is not disconnected before removing the cap For intrinsically safe installations refer to the nameplate or to instructions provided by the barrier manufacturer for proper wiring and installation Note For North American explosion proof applications in the Class Division system the i2P 100 has been designed such that a conduit seal is not required For all other applications install the product as per local regional or national code rules and regulations 13 i2P 100 Transducer Instruction Manual January 2013 D103198X012 A WARNING Select wiring and or cable glands that are rated for the environment of use such as hazardous location ingress protection and temperature Failure to use properly rated wiring and or cable glands can result in personal injury or property damage from fire or explosion Wiring connections must be in accordance with local regional and national codes for any given hazardous area appr
30. ion a second gauge may be installed on the transducer to indicate transducer output pressure Connect the nearest suitable supply source to the 1 4 NPT IN connection on the filter regulator if furnished or to the 1 4 NPT SUPPLY connection on the transducer case if the filter regulator is not attached i2P 100 Transducer Instruction Manual 0103198 012 January 2013 Figure 6 Typical Fisher i2P 100 Mounting With 67CFR Filter Regulator i2P 100 TRANSDUCER MOUNTING BRACKET Pf CHAMFER 45 to 27 64 DIA A 1 4 18 NPT EXTERNAL E INCH Diagnostic Connections To support diagnostic testing of valve actuator positioner packages special connectors and hardware are available Typical connector installations are shown in figure 7 The hardware used includes a 1 4 NPT pipe nipple and pipe tee with a 1 8 NPT pipe bushing for the connector The connector consists of a 1 8 NPT body and body protector Figure 7 Diagnostics Hookup for Fisher i2P 100 Transducer STEM PROVIDED WHEN GAUGE IS SPECIFIED GAUGE BODY PROTECTOR BODY PIPE BUSHING PIPE TEE PIPE NIPPLE SEE FIGURE 6 GE06439 A Instruction Manual i2P 100 Transducer D103198X012 January 2013 Note If the i2P 100 transducer is used in a valve assembly with a positioner no hook up for diagnostic testing is required for the i2P 100 The hook up for diagnostic testing should be installed at the positioner Install the connectors and hardwar
31. losure of the i2P 100 transducer is made of aluminum if itis mounted in an area where the use of category 1 G apparatus is required it must be installed such that even in the event of rare incidents ignition sources due to impact and friction sparks are excluded 3 Ambient temperature range 40 C 46 C for temperature class T5 40 C 81 C for temperature class T4 40 C 85 C for temperature class T3 Electrical data Unit must be installed with appropriate 1 5 barrier with maximum entity ratings as follows Ui 30V li 150 mA resistively limited Pi 1 W Ci OnF Li 0 mH Flameproof 1 Before putting in service the user shall permanently cross out the areas on the nameplate with the types of protection that are not applicable Ex ia T3 T5 KEMA O5ATEX1 109 X or Ex nA II T5 T6 KEMA O5ATEX1119 mark the selected type of protection Once determined the type of protection may not be changed 2 Electrical connections are typically made using either cable or conduit e f using a cable connection the cable entry and closing devices shall be certified in type of protection flameproof enclosure d suitable for the conditions of use and correctly installed For ambient temperatures over 70 C suitable heat resistant cables and cable glands shall be used e If using a rigid conduit connection a certified sealing device in type of protection flameproof enclosure such as a conduit seal with s
32. lve plug key 39 Place the exhaust port assembly on the relay body key 41 Hold assembled parts in place 5 Make sure the tabs on the body block key 40 align with the tabs on the relay body key 41 and that the side with 5 holes faces the relay body Place the body block on the assembled parts Hold assembled parts in place 6 When replacing the input diaphragm key 38 make sure all passages and screw holes are aligned Place the input diaphragm on the body block key 40 Hold assembled parts in place 7 Install the bias spring key 34 into the transducer housing assembly key 1 Make sure the tabs on the body block and relay body align with the tab on the transducer housing assembly Place the assembled parts onto the transducer housing assembly Thread the two mounting screws key 36 into the transducer housing assembly Install the remaining two mounting screws Tighten all mounting screws to 2 Nem 20 Ibfein 8 Perform the procedure in the Calibration section of this manual Parts Ordering A serial number is assigned to each transducer and stamped on the nameplate Always refer to this serial number when corresponding with your Emerson Process Management sales office regarding spare parts or technical information When ordering replacement part also specify the complete 11 character part number from the Parts list A WARNING Use only genuine Fisher replacement parts Components that are not supplied by Emerson Process Man
33. nent replacement techniques as presented in this manual Improper techniques or component selection may invalidate the approvals and the product specifications as indicated in table 1 It may also impair operations and the intended function of the device The converter module and the electronics module are non repairable If troubleshooting or alignment attempts indicate a faulty converter or electronics module replace the module or return the transducer to your Emerson Process Management sales office for repair Troubleshooting The following procedures require taking the control valve actuator assembly out of service Provide some temporary means of process control before taking the control valve out of service Electrical 1 Ensure terminal lug connections from the control device to the transducer are of the correct polarity refer to the electrical connection procedures in the Installation section of this manual NJ Atthe transducer ensure that the mA DC signal is applied and ensure that it is within the 4 to 20 mA range UJ Check switches and ensure that they are properly set Refer to figure 10 4 Ifthe problem has not been resolved see Electronics Module Replacement this manual Pneumatic Provide a 4 30 mA DC current source supply pressure and a gauge to monitor the output pressure when checking transducer operation Refer to figure 13 for key number locations 1 Ensure that supply pressure to the tra
34. nsducer meets your requirements 0 3 bar 5 psi higher than upper range limit of output signal with a maximum of 3 4 bar 50 psi 2 Ensure that the filter key 11 and restrictor key 10 are open and clean Remove the two screws key 14 the filter cap key 13 and the O ring key 12 to access the filter and restrictor 18 Instruction Manual i2P 100 Transducer D103198X012 January 2013 3 If a filter requlator is used ensure that it is working correctly If not ensure the dripwell is not plugged because of excessive moisture accumulation If necessary drain off any moisture and clean or replace the filter element 4 Force the converter module to maximum output pressure with a 30 mA DC signal Output pressure should build up to the approximate value of the supply pressure maximum of 3 4 bar 50 psi 5 When the input current is removed the transducer output pressure should drop to less than 0 14 bar 2 psig If it does not check to ensure the vent and exhaust air passageway is free from foreign material 6 To inspect the relay assembly refer to the Relay Maintenance procedures in this manual 7 If the problem has not been resolved see Converter Module Replacement in this manual Converter Module Replacement Removal Refer to figure 13 for key number locations 1 Disconnect operating lines providing air pressure electric power or a control signal to the actuator If using gas as the supply medium remove electrical p
35. o so could result in personal injury or property damage from fire or explosion and area re classification When installing this unit in a hazardous classified location remote venting of the unit may be required depending upon the area classification and as specified by the requirements of local regional and federal codes rules and regulations Failure to do so when necessary could result in personal injury or property damage from fire or explosion and area re classification Vent line piping should comply with local and regional codes and should be as short as possible with adequate inside diameter and few bends to reduce case pressure buildup When received from the factory the set screws key 8 which provide a locking feature for the housing caps key 2 are backed off approximately 1 turn When using the i2P 100 transducer in explosive atmospheres these set screws must be fully engaged A WARNING When using this unit in explosive atmospheres the set screws key 8 must be fully engaged to lock secure the housing caps Failure to fully engage these set screws could result in unauthorized opening of the unit which may result in personal injury or property damage caused by fire or explosion i2P 100 Transducer Instruction Manual January 2013 D103198X012 Hazardous Area Classifications and Special Instructions for Safe Use and Installation in Hazardous Locations Certain nameplates may carry more than one approval and each appro
36. oval Failure to follow the local regional and national codes could result in personal injury or property damage from fire or explosion Use the 1 2 NPT conduit connection shown in figure 5 for installation of field wiring Refer to figures 8 9 and 10 when connecting field wiring from the control device to the transducer Connect the positive wire from the control device to the transducer terminal and the negative wire from the control device to the transducer terminal Do not overtighten the terminal screws Maximum torque is 0 45 Nem 4 Ibfein Connect the transducer grounding terminal to earth ground Grounding terminals are provided both inside and outside the transducer housing Figure 8 Typical Field Wiring Diagram Figure 9 Equivalent Circuit TERMINAL TRANSDUCER BLOCK HOUSING FIELD WIRING 4 20mA EARTH GROUND NOTE HS FOR TROUBLESHOOTING OR MONITORING OPERATION AN INDICATING DEVICE CAN BE A VOLTMETER ACROSS A 250 OHM RESISTOR OR A CURRENT METER A3875 Operating Information During normal operation the output of the i2P 100 transducer is connected to the final control element Calibration A WARNING On explosion proof instruments or when using natural gas as the supply medium remove electrical power before removing either of the the housing caps in a hazardous area Personal injury or property damage may result from fire or explosion if power is applied to the transducer
37. ower before removing the housing cap 2 Remove the housing cap key 2 the cap farthest away from the conduit Note that the set screw associated with this housing cap key 8 needs to be loosened to remove the cap 3 Unscrew the two captive screws key 52 and remove the converter module from the housing 4 Inspect the O ring key 55 and replace if necessary Replacement 1 Lubricate the O ring key 55 with a silicone sealant before replacing the converter module in the housing 2 Insert the converter module into position in the housing key 1 Replace the two screws key 52 and tighten them 3 Replace the housing cap key 2 making sure to re tighten the set screw key 8 4 Electrically calibrate the unit using the procedure in the Calibration section of this manual Electronics Module Replacement Removal Refer to figure 13 for key number locations 1 Disconnect operating lines providing air pressure electric power or a control signal to the actuator If using gas as the supply medium remove electrical power before removing the housing cap 2 Remove the housing cap key 2 the cap closest to the conduit Note that the set screw key 8 associated with this housing cap needs to be loosened to remove the cap 3 Note the location of the wires then remove the electrical wiring from the terminal block 4 Remove the three screws key 26 and remove the electronics module from the housing Replacement 1 Insert the
38. th sides of the valve e Use lock out procedures to be sure that the above measures stay in effect while you work on the equipment e Check with your process or safety engineer for any additional measures that must be taken to protect against process media A WARNING When using natural gas as the supply medium or for explosion proof applications the following warnings also apply i2P 100 Transducer Instruction Manual January 2013 D103198X012 e Remove electrical power before removing either housing cap Personal injury or property damage from fire or explosion may result if power is not disconnected before removing either cap e Remove electrical power before disconnecting any of the pneumatic connections or removing the external removeable filter restriction When disconnecting any of the pneumatic connections or the external removeable filter restriction natural gas will seep from the unit and any connected equipment into the surrounding atmosphere Personal injury or property damage may result from fire or explosion if preventative measures are not taken such as adequate ventilation and the removal of any ignition sources CAUTION Do not attempt to remove either of the housing caps if the locking set screws key 8 are engaged Removing housing caps without disengaging the set screws can cause damage to the housing caps CAUTION When replacing components use only components specified by the factory Always use proper compo
39. um ina non hazardous location in a confined area remote venting of the unit is required Failure to do so could result in personal injury property damage and area re classification For hazardous locations remote venting of the unit may be required depending upon the area classification and as specified by the requirements of local regional and federal codes rules and regulations Failure to do so when necessary could result in personal injury property damage and area re classification Additional information for installation and safe use in hazardous locations can be found in Hazardous Area Classifications and Special Instructions for Safe Use and Installation in Hazardous Locations A WARNING To avoid personal injury or property damage from the sudden release of pressure air or natural gas Always wear protective clothing gloves and eyewear when performing any installation operations e If installing into an existing application also refer to the WARNING at the beginning of the Maintenance section of this instruction manual Check with your process or safety engineer for any additional measures that must be taken to protect against process media A WARNING This unit vents the supply medium into the surrounding atmosphere When installing this unit in non hazardous non classified location in a confined area with natural gas as the supply medium you must remotely vent this unit to a safe location Failure to d
40. val may have unique installation wiring requirements and or conditions of safe use These special instructions for safe use are in addition to and may override the standard installation procedures Special instructions are listed by approval Note This information supplements the nameplate markings affixed to the product Always refer to the nameplate itself to identify the appropriate certification A WARNING Failure to follow these conditions of safe use could result in personal injury or property damage from fire or explosion and area re classification CSA Intrinsically Safe Explosion proof Type n Dust Ignition proof No special conditions of safe use Refer to table 3 for approval information figure 15 for the CSA loop schematic and figure 16 for a typical CSA FM approval nameplate Table 3 Hazardous Area Classifications CSA Canada Certification Body Certification Obtained Entity Rating Temperature Code Enclosure Rating Intrinsically Safe Vmax lt 30 VDC Ex ia IC T3 T4 T5 per drawing GE07471 Imax lt 150 mA T3 Tamb lt 85 C Ex ia Intrinsically Safe Pi lt 1 0W T4 Tamb lt 81 C CSA Type 4X Encl Class 1 Il III Division 1 GP A B C D E F G per drawing Ci 0 nF T5 Tamb lt 46 C GE07471 Li 0 mH Explosion proof Tamb lt 85 C T5 Ex d IIC T5 T6 Class I Division 1 GP A B C D T5 T6 Tamb lt 75 Typen T5 Tamb x 85 C Ex nCIIC T5 T6 T6 Tamb lt 75 C C
41. with the cap removed in a hazardous area Instruction Manual i2P 100 Transducer D103198X012 January 2013 For intrinsically safe areas current monitoring during operation must be with a meter approved for use in hazardous areas Equipment Required Choose a current or voltage source that is capable without switching ranges of driving the transducer through its entire input range Switching ranges on a current or voltage source will produce spikes or mid scale reverses in the input signal presented to the transducer causing errors The current source should be capable of delivering 30 mA with 30 VDC maximum compliance voltage Calibration Procedure A WARNING To avoid personal injury or property damage due to an uncontrolled process provide some temporary means of process control before beginning the calibration procedure Refer to figure 10 for adjustment locations Figure 10 Zero and Span Adjustments and Switch Settings ZERO PCB CUP ASSEMBLY ADJUSTMENT SETTINGA SETTING 1 2 SETTING 1 m 9 ON a7 ON OFF 77 1 ON orr EL 2 OR CE 2 OR ON 4 20 3 15 psi 4 12 3 15 12 20 3 15 OR 4 20mA 6 30 psi OR SPAN 4 20mA 2 33 psi ADJUSTMENT J SWITCH SETTINGS THE SWITCH SETTINGS WILL PRODUCE THE PERFORMANCE CHARACTERISTICS AS INDICATED FOR EXAMPLE BOTH SWITCHES PLACED IN THE OFF POSITION WILL CREATE A 4 20 mA INPUT WITH A FIELD WIRING 3 15 PSIG OUTPUT PERFORMANCE CHA
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