Honeywell 4973 Flow Thru Mounting Users manual, 70-82-25-17
Contents
1. The 4973 Cells used with UDA2182 Series or APT2000 4000 Series are equipped with the choice of e integral standard 20 or 50 foot lead e quick disconnect cable option e junction box type universal head with terminal connections for longer lead lengths For in line applications the 3 4 NPT male thread permits permanent installation in a pipe or tank the cell may also be used as a laboratory dip type cell for batch sampling For flow applications the cell can be installed directly into a process stream as shown in Figure 1 2 by using a Flow Chamber or a 3 4 pipe tee as shown in Figure 1 3 These arrangements are designed to keep both the temperature compensator and cell in the main stream flow so that the cell will respond more quickly and accurately to process changes of both solution concentration and temperature A 316SS P N 31079198 and a PES P N 055919 Flow Chamber is available from Honeywell ATTENTION Conductivity Cells are manufactured with an embedded EEProm that contains the cell constant and cell factor information When the EEProm leads Brown and Blue junction box head terminals E and F are connected to a UDA2182 Analyzer these parameters are automatically uploaded into the analyzer 1 2 Description All conductivity cells of the 4973 Type are suitable for use in both flow and insertion type installations They are one piece molded units that cannot come apart and therefore have no replacement parts Each has2. September 2011 September 2011 Installation and Maintenance Manual 21 Sales and Service Honeywell For application assistance current specifications pricing or name of the nearest Authorized Distributor contact one of the offices below Denmark Honeywell A S Phone 45 39 55 55 55 FAX 45 39 55 55 58 New Zealand Honeywell Limited Phone 64 9 623 5050 Fax 64 9 623 5060 Toll Free 0800 202 088 Asia Pacific Global Technical Support Field Instruments Phone 65 6580 3156 Fax 65 6445 3033 Finland Singapore Honeywell OY Honeywell Pte Ltd Phone 358 0 20752 Phone 65 6580 3278 2753 Fax 65 6445 3033 FAX 358 0 20752 2751 Australia Honeywell Limited Phone 61 7 3846 1255 FAX 61 7 3840 6481 Toll Free 1300 36 39 36 Toll Free Fax 1300 36 04 70 France Honeywell SA Phone 33 0 1 60198075 FAX 33 0 1 60198201 South Korea Honeywell Korea Co Ltd Phone 822 799 6114 Fax 822 792 9015 China PRC Beijing Ren Honeywell China Inc Thailand Phone 86 10 8458 Honeywell Systems 3280 Thailand Ltd Fax 86 10 8458 4650 Phone 662 693 3099 FAX 662 693 3089 Germany Honeywell GmbH Phone 49 69 8064 299 FAX 49 69 8064931 China PRC Shanghai Honeywell China Inc Phone 86 21 5257 4568 Fax 86 21 6237 2826 Hungary Honeywell Kft Phone 36 1 451 4300 FAX 36 1 451 4343 Taiwan R O C Honeywell Taiwan Ltd
3. Installation 1 Tighten the cell into a 3 4 pipe tee do not exceed a tightening torque greater than that indicated in Section 3 5 2 If the flow cell housing is used assemble the cell and housing and install it in the process flow line or in a bypass line as indicated in Figure 1 2 3 To avoid cracking the 055919 flow chamber use Teflon tape on cell threads and tighten cell only enough to prevent leakage 6 Installation and Maintenance Manual September 2011 Installation 3 5 Torque Recommendations For inserting a cell in metal fittings or bushings 40 ft Ib maximum For inserting a cell in plastic fittings or bushings 10 ft Ib maximum Always use pipe sealant preferably Teflon tape 3 6 Dimension Drawings Flow Out 11 8 3 4 NPT Female Flow Chamber 1 1 2 How In 38mm 4 NPT 7 Octagon 3 Male 222mm 14 1 2 max 368mm 3 4 Fitting Allow 4 1 8 105mm for re moval of cell Notes 1 Mount cell and flow chamber horizontally as shown above with flow exit up to eliminate possible air gap around cell body 2 If cell and flow chamber must be mounted vertically attach a short length of tubing to flow exit as shown below and form a trap to ensure filling of flow chamber especially at low flow P 2 min B 51mm 23342 Figure 3 1 Dimension Drawing for 055919 Flow Chamber September 2011 Installation and Maintenance Manual
4. Kuwait Honeywell Kuwait KSC Phone 965 242 1327 to 30 Fax 965 242 8315 And Phone 965 326 2934 1821Fax 965 326 1714 AFRICA Mediterranean amp African Distributors Honeywell SpA Phone 39 02 250 10 604 FAX 39 02 250 10 659 South Africa Republic of and sub saharan Honeywell Southern Africa Honeywell S A Pty Ltd Phone 27 11 6958000 FAX 27 118051504 NORTH AMERICA Canada Honeywell LTD Phone 1 800 737 3360 FAX 1 800 565 4130 USA Honeywell Process Solutions Phone 1 800 423 9883 Or 1 800 343 0228 Email ask ssc honeywell com SOUTH AMERICA Argentina Honeywell Phone 54 11 4383 3637 FAX 54 11 4325 6470 Brazil Honeywell do Brasil amp Cia Phone 55 11 7266 1900 FAX 55 11 7266 1905 Chile Honeywell Chile S A Phone 56 2 233 0688 FAX 56 2 231 6679 Mexico Honeywell S A de C V Phone 52 55 5259 1966 FAX 52 55 5570 2985 Puerto Rico Honeywell Inc Phone 809 792 7075 FAX 809 792 0053 Trinidad Honeywell Inc Phone 868 624 3964 FAX 868 624 3969 Venezuela Honeywell CA Phone 58 2 238 0211 FAX 58 2 238 3391 Honeywell 2011 Honeywell International Inc
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7. Cells with Quick Disconnect Cable 4 3 1 Wiring Model 4973 with Quick Disconnect Cable to UDA2182 SNOLLO3NNOO INdNI H3JZATVNV YAZATYNY QNO ALIAUSISSY ALIALLONGOOD 2812 van NOLLVYNSIINOD AI8W3SSV 1139 WNS3LINI 3MIM OMV 9 4O SHOIOnONOO HLM XVW O O 9 0 XONddV SI 318VO 1130 MOTI3A V 149 F T39 ALIALLONGOD S3l33S 0067 xvoo 1 WONd33 S1 i l 1 N3349 Hos S as ANAL aay 1018 WONd33 NMOMN8 OND Hawa HL PE HLY Ti32 34IM G3QNV3IS OMY 91 OL d ld39Ov WNIN331 HOV3 G3VO8 WNIWH3L LNIOd NAL lt 13101A T3 OL WAOWIXVW 14 15 UDA2182 Analyzer Figure 4 4 Wiring Diagram for 4973 Cells with Quick Disconnect Cable Connected to Installation and Maintenance Manual September 2011 Electrical Connections 4 3 2 Wiring Model 4973 with Quick Disconnect Cable to Junction Box NOLLVTIVLSNI DHL N3ZATVNV OL 1139 SNOLLO3NNOO G8VOd INdNI N3ZATVNV ONS q3auvuls OMY 91 OL 1d30Ov vNIWH3L HOv3 GNVOB WNIWN3L INIOd N3L YAZATWNY ALIALLSISSY ALIALLONGOD 2812 van SALON 51139 LNVISNOD OS NO SZ OL ONNOY LON OG GaLLOd NM
8. For PVC wire 105 C 221 F Materials of Construction Cell Body PES polyethersulfone Electrodes see Electrode Material Cable Options Leadwire PVC insulated 22 gage cable 20 and 50 feet lengths available Quick Disconnect Option Universal Head Aluminum Approvals Manufactured to comply with ASME boiler and pressure vessel code Section Ill Div 1 UG 101 CRN 0F11607 5C Insertion 3 4 NPT male Schedule 40 and 80 pipes Insertion Depth 3 1 2 89 mm for 1 10 and 0 01 cell constants from solution end of 3 4 MNPT 2 1 2 64mm for 0 1 cell constant 2 2 Specifications for 055919 Flow Chamber Parameter Description Maximum Flow 2 gpm 40psig and atmospheric discharge Maximum Pressure 200 psig 25 C Maximum Temperature 140 C 284 F at atmospheric pressure Dimensions See Figure 3 1 Materials of Construction Polyethersulfone PES 4 Installation and Maintenance Manual September 2011 Installation 3 Installation 3 1 General Requirements Observe the following before installing a conductivity cell Specific requirements for particular types of installation are given in Sections 3 3 and 3 4 e Do not remove the Teflon sheath on lor 10 constant cells as this will change the cell constant value e Do not use the cell in solutions which can affect the fittings or the cell materials If in doubt contact Honeywell e Avoid all chlorinated hydro
9. and Maintenance Manual September 2011 1 1 1 1 2 2 1 2 2 3 1 3 2 3 3 3 4 3 5 3 6 4 1 4 2 4 3 5 1 52 53 54 5 5 6 Contents INTRODUCTION u Dm 1 MV V ET VIC A 1 D SCEIDUODz d uuu Gee te waya Mn es natal dh Motel Sau Ra Cu adr 1 5 Su nd cu ica cd d s ed Raub aud et a duda yas 4 Specifications for 04973 Series a edicere d ere eb og HEEL S EC Re 4 Specifications for 055919 Flow Chamber eese nennen enne 4 INSTALLATION nico terria nica nn non a e er ron cin ea nana 5 General Requirements Le A e ap C eie D RET TED A eee CES ute gas 5 The Differences between the Quick Disconnect and Integral Cable Option 5 In Line Type Mounino yaa a atten A Dette e e re tee eset tee eee 6 Flow Type Mounting tret ERE HE ERES su Su eH ERE ER RM ENS 6 Torque Recommendations ie itte ce tete tette tie Re tari Re Lote botes sb Lees deat p seta 7 Dimension Drawings pee dou eoo pe 7 ELECTRICAL CONNECTIONS asi e Dna e ei 11 OVETVIEW 11 Instrument Wiring for 4973 Cells with Integral Cable eene 12 4 2 1 Model 4973 Series with Integral Cable to UDA2182 Analyzer 12 4 2 2 Model 4973 Series with Integral Cable to APT Series Analyzer Transmitter 14 Instrument W
10. 2182 Analyzer 12 Figure 4 2 Installation Diagram 4973 Cells with Integral Cable Leads Directly Connected to UDA2182 Analyzer or Connected to Junction Box 13 Figure 4 3 Model 4973 Series to APT Series Analyzer Transmitter 14 Figure 4 4 Wiring Diagram for 4973 Cells with Quick Disconnect Cable Connected to UDA2182 Analyzer 15 Figure 4 5 Installation diagram for 4973 cells with Quick Disconnect Cable connected to junction box 16 Figure 4 6 Wiring Diagram for 4973 Cells with Quick Disconnect Cable Connected to APT4000 _ 17 Figure 4 7 Wiring Diagram for 4973 Cells with Quick Disconnect Cable Connected to APT2000 _ 17 vi Installation and Maintenance Manual September 2011 Introduction 1 Introduction 1 1 Overview The 4973 Type cells Figure 1 1 have a rugged configuration for reliable continuous measurements of electrolytic conductivity in industrial water processes at temperatures up to 140 C at 250 psig They are applicable to such measurements as the effluent of distillation equipment anion cationic and mixed bed ion exchangers monitoring and controlling of washing electronic components plating rinse tank control boiler water condensate boiler hot well measurements and cooling tower blowdown and many others Made of polyethersulfone PES construction for high corrosion resistance the cells are supplied with 0 01 and 0 1 cell constants having titanium electrodes and 1 0 and 10 0 cell constants with high density graphite electrodes
11. 7 Installation 8 32 UNC 2B 250 DEEP L IN i VT A 101 6 1 8 NPT 45 114 3 3 4 NPT Six Point Terminal Board for lead wire 3 4 female NPT with 1 2 female adapter bushing for user s connections Each 46 32 flexible electrical conduit connection screw terminal will For insertion or removal of cell accomodate one disconnect conduit connections 12 or smaller AWG wre 01 26 66 7035 rss 542 376 10 35 89 sss 1506 3s 89 15 06 564 1432 Figure 3 3 Outline and Dimensions for Conductivity Cell with Universal Head Installation and Maintenance Manual September 2011 Installation et 0 031 0 787 2771 035 154mm 889 Integral cable option is Approx 0 250 6 4mm OD 4 43 Hex 27 9mm With 6 conductors 22 AWG 29mm with shield ae EE r SuffxA inch mm Inch mm Inch mm 001 33 84 1785 42 1376 01 2s 66 703 iras 542 376 35 89 sss 1506 3s 89 ss 15 564 1432 Figure 3 4 Outline and Dimensions for Conductivity Cell with Integral Cable September 2011 Installation and Maintenance Manual Installation CABLE CONNECTOR WILL PASS THRU A 0 625 15 9 MIN DIA PIPE OR CONDUIT OPENING 26AWG CONDUCTOR WITH 0 6 0 02 DIA FERRULES mat L_QUICK DISCONNECT COAXIAL ELECTRODE CABLE APPROX 0 270 6 8 DIA CABLE LENGTHS AVAILABLE 2 3 6 15 ME
12. Honeywell 04973 Series Conductivity Cells Installation and Maintenance Manual 70 82 25 17 September 2011 Revision 7 Honeywell Process Solutions Copyright Notices and Trademarks Printed in U S A Copyright 2007 by Honeywell Inc Revision 7 September 2011 Warranty Remedy Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship Contact your local sales office for warranty information If warranted goods are returned to Honeywell during the period of coverage Honey well will repair or replace without charge those items it finds defective The foregoing is Buyer s sole remedy and is in lieu of all other warranties expressed or implied including those of merchantability and fitness for a particular purpose Specifications may change without notice The information we supply is believed to be accurate and reliable as of this printing However we assume no responsibility for its use While we provide application assistance personally through our literature and the Honeywell web site it is up to the customer to determine the suitability of the product in the application Honeywell Process Solutions 512 Virginia Drive Fort Washington PA 19034 Brands or product names are trademarks of their respective owners ii Installation and Maintenance Manual September 2011 About This Document Abstract The purpose of this manual is to support the installation and maintenanc
13. M ovi8 a73IHS MOTI3A 4 m 8 WOWIXVN L4 002 m wnNIXVN 14 05 1 200R50 FT CABLE LENGTH NOLVTIVISNI 2 Ol N39 103MIG SNOLS3NNOO QHVOH IMANI SJZXTVNV W3ZATNNV ALALSISIY ALIALONGOD 2912 van O3ONvHIS OMY 91 OL dN 1d309vV 1VNIWH31 H VA TVNIW331 LNIOd N31 MOTI3A 13 OS NOLLYENSIANOD AldN3SSV 1199 WNB3INI ZZ JO SHOLONGNOD 9 HUM XVW Q O 9 052 XOMddV SI 318v2 TI32 T139 ALIALLONGOD 531035 O06V f i DRAWING 50043654 Figure 4 2 Installation Diagram 4973 Cells with Integral Cable Leads Directly Connected to UDA2182 Analyzer or Connected to Junction Box 13 Installation and Maintenance Manual September 2011 Electrical Connections 4 2 2 Model 4973 Series with Integral Cable to APT Series Analyzer Transmitter 2 electrode cond sensor temp l Cable shielded Violet to 1 Chassis Ground Screw Brown and Blue leads not used 04973 series cells with integral cable leads connected to an APT4000 2 electrode conductivity cell temp l o v 9 C pem uv 3 JIE 7 8 Brown and Blue leads not used 04973 series cells with integral cable leads connected to an APT2000 Figure 4 3 Model 4973 Series to APT Series Analyzer Transmitter 14 Installation and Maintenance Manual September 2011 Electrical Connections 4 3 Instrument Wiring for 4973
14. OHS Sv MIYOS QNnONO WON JHL OL 193NNOO ATSALLWNYLI TV 1132 JHL YVAN GV31 300510713 1132 MOTISA IHL GNNOXD ONIdid 913 SSV19 ouSvid 3ALLONGNOD NON NI 5371805 331VM IYNd WNIWH3L OL XVOD YOLONGNOD N31N39 LO3NNOO OL TVNIWH3L OL MOTI3A WONJ QT3IHS XVOD 103NNOO ANOJ NO 6SZ6 N3d0138 N6SOY 3dAL 318vO VIXVOO WNNININ OMY ZZ ASN 38WAVHO MOTI SS 8616 01 TIJMA3NOH HLIM SNOLLVTIVISNI Z6v 13QOW 304 Ol WNIWN3L OL QT3IHS 193NNOO SNOLOnQNOO N33ML38 3ONVLIOYdVO XVW 31 390 Q31SIML G3GT3IHS 371872 ZZ OL 91 3SN XVOD MOTI3A sava 1139 7 viv ONdii WONd33 NO PIE TBI SNOLLVNOISAG 09 van 3192 YOLONGNOD 3004 OMY ZZ OL 91 ASN 14 OSZ OL dN JO SNNY 3J318V9 Bor ONIMIM T3 31 WONJ 3lvNvd3S NOY I3A31 MOI G3N30ISNOO SIEVO Y3ZATWNY OL T1590 v XO8 023 335 STWAONddV 3SV313H 7 T139 ALIAILONGOD 531435 006v N SLEEP E lt z amp 3mg S NMONB y S N3349 L S xo ol MOTI3A EU 1301A WAWIXYN Ld 002 WOWIXVAN LJ OS Figure 4 5 Installation diagram for 4973 cells with Quick Disconnect Cable connected to junction box September 2011 Installation and Maintenance Ma
15. S31dAVS M3lvM 3N d L 1 ONY 2 STWNINYAL OL YOLONGNOD XVOO 103NNOO Ol ONY STVNIN331 OL QT3IHS XvOO 193NNOO Ain03 YO 6526 N3Q138 n6S923 318VO VIXVOO WAWINIW OMY ZZ JSN 38AVHO SS 8616401 TI3MA3NOH SNOLLVTYVISNI 46 1300W 303 Ola TVNIN331 OL QT3IHS 193NNOO SHOIOnONOO N33M138 3ONVIllOVdVO u 4Jdoe ulvd G3ISIML Q3QT3IHS IAYO MY ZZ OL 91 ISN 2 V SQvV31 1130 N04 Z 318V9 YOLONGNOD 5 ZZ OL 9 3SN 50 371 WOWd33 ONY NOIVSN3dWOO 3043 ONISIM 13A31 WO33 31VNVd3S NNY I3431 MOI Q3330ISNOO Juv S318VO N3ZATVNV 01 1139 v 8616800 003 33S STVAO38ddV 3SV3133 304 g SALON SNOILO3NNOO G VO8 INdNI YAZAIVNV WH3ZATVNV GND AlAUSIS3H ALIALLONGOOD 81 van S viva Wosdi3 Z SH j a NOLLVYNSDISANOO yi AI18W3SSV 1139 VNS3INI QNnos9 Woudii N a uis p S 8 N3349 F M N SL 1 1139 Pe Ha 9 S 9 MOTI3A 3 A 130 12 wi 3MIM Q3QNVMIS 917 OL 8 S 10 19329 THM TWNINYSL HOV3 Een QMVOB TVNIN331 INIOd N31 t 6 S 8 nmosg 5 TI35 01 S8 D PERMET a ii E Sg i NO3d33 13 3m8 STVNINYSL M3MOS 22 9 39018 TVNIN331 LNIOd
16. TERS MAX TEMPERATURE 70 C 158 F DIM Y DIM Z DIM L rm INCH MM INCH MM INCH MM 0 103 17 85 0 542 13 16 6 026 153 08 0 103 17 85 0 542 13 16 5 318 135 08 0 593 15 06 0 625 15 87 6 223 158 08 0 593 15 06 0 564 14 32 6 223 158 08 Figure 3 5 Outline and Dimensions for Conductivity Cell with Quick Disconnect 10 Installation and Maintenance Manual September 2011 Electrical Connections 4 Electrical Connections 4 1 Overview The terminal board connections for the various Honeywell measuring instruments are given in the appropriate Figures in this section To avoid the possibility of AC pickup in the cell leads separate them from all AC line voltage wiring or run them in a separate grounded conduit ATTENTION Do not use shielded cable except where shown in the following figures ACA WARNING For 6 conductor cells EEPROM memory device is ESD sensitive blue and brown leads junction box head terminals E and F September 2011 Installation and Maintenance Manual 11 Electrical Connections 4 2 Instrument Wiring for 4973 Cells with Integral Cable or Junction Box Box to UDA2182 Analyzer Ion th Integral Cable or Juncti les WI 4 2 1 Model 4973 Ser S1130 INVISNOO OS NO SZ Ol ONNOY LON OQ G3LLOG NMOHS SV MIYOS QNnONS JHL Ol 193NNOO AT13ALVNSI3TIV r39 JHL YVAN GV31 30081013 1139 2v18 JHL GNNOYD ONldld 913 ssvio ousvid 3A9n0NOO NON NI
17. XIS n WANIXYN 13 e DRAWING 50043652 Figure 4 1 Installation Diagram 4973 Cells with junction box head connected to UDA2182 Analyzer September 2011 Installation and Maintenance Manual 12 Electrical Connections SNOLSJNNOO QHvOH IMANI WJZXTVNV U3ZANNV QN9 AlLAHSIS38 ALIALONGOD 2812 von SNOUVN9IS33 08 waal van O3ONvMIS OMY 91 OL dn 1d309v TNIN831 H2Y3 QBVOB TVNIW331 1NIOd N31 STI39 INVISNOD OS BO SC Ol ONnONS LON OQ 31100 NMOHS Sv M3NOS QNnONO VON IHL OL 193NNOO AT3AUNNBIST 1130 JHL YVAN Qv31 30031913 1139 IHL QNnON9 ONIdid 913 ssv19 Ousvid 3ALL2nQNOO NON NI 531995 N3IVM 3B d l WNIWH3I OL JUHM WOBN3 YOLONGNOD 31N39 193NNOO OL WNINN3L Ol xOv18 WO Q13lHS XVOD 193NNOO i03 MO 6526 N30138 n6S98 3dAL NIAYI TWIXVOO NNNININ SMW ZZ JSN H38NVHO MOTA SS 8616 01 TI3MA3NOH SNOLVTIVISNI Z6 1300W N03 01 TWNINS3L OL QT3IHS LOZNNOD SYOLINGNOD N33MI38 3ONVIJOvdYO XVW 340 HUM 03151 1 lt OMY ZZ OL 91 3SN 2 V SQv3 130 N03 Z FVD YOLOMANOD 3003 9Mv ZZ OL 91 3S n 14 052 OL dN 40 SNNY NEVO HO3 ONIMIM 13A31 WOHJ 3ivevd3S NO I3 31 O3430 SNOO 34V SIEVI 33ZATVNV OL TI3O v 8612600 023 33S S VAONddV 3Sv3138 Ng 8310N TI39 ALlAl190005 006 1 cra S ama y N3389 L 4S IH
18. a 3 4 NPT thread The physical appearance of the cells is shown in Figure 1 1 The 0 01 0 1 1 and 10 cell constants are similar in construction with differences as noted below 0 01 and 0 1 Cell Constants The 0 01 cell differs from the others only by its outer electrode length of 2 3 4 The temperature compensation sensor is located inside the inner electrode The holes in the outer electrode provide passage for the solution being measured The 0 1 cell is similar to the 0 01 type except that its outer electrode length is 2 The temperature compensation sensor is located inside the inner electrode September 2011 Installation and Maintenance Manual 1 Introduction 1 and 10 Cell Constants The 1 and 10 cell constant types are similar but differ in the width of flow channel that serves to conduct the solution being measured past the electrodes of the cell as well as size and spacing of the electrodes The electrodes are graphite 1 4 D for the 1 cell constant and 1 8 D for the 10 cell constant The temperature compensating sensor is integral with the cell body Potted Connector Housing 1 1 8 Hex Across Hats n d ES d 3 4 NPT Flow Channel 7 h Molding We How Specifications Holes aae OC 0 This is the integral _Tilanium cable option Quick Q O Hectrodes disconnect option ol als
19. anual September 2011 5 5 Air Entrapped in Cell Flow Channel If measurement errors appear for horizontal mountings of a 1 or 10 constant cell it may be that air is entrapped in the cell flow channel Take one of the following actions to eliminate this problem e Increase flow to at least 1 gpm e Rotate the cell mounting so that its flow channel faces the same direction as the pipeline flow exit e Install the cell and or flow chamber vertically September 2011 Installation and Maintenance Manual 19 6 Accessories and Spare Parts Description Part Number Flow Cell Housing PES 055919 Flow Cell Housing 316 SS 31079198 Junction Box 31316260 Teflon Shield White for 1 const cell 31021599 Clear for 10 const cell see note below 31018760 Extension Cables for Sensors with Quick Disconnect Option 2 m 6 56 ft 50024092 001 3 m 9 84 ft 50024092 002 6 m 19 69 ft 50024092 003 15 m 49 21 ft 50024092 004 Extension Cable must be purchased from Honeywell Cell Extension Leadwire see Fig 4 1 amp 4 2 for required cables 18 AWG Low capacitance shielded twisted pair BELDEN 8760 or equivalent 22 AWG Coax RG59U 18 AWG 4 conductor BELDEN 9259 or equivalent BELDEN 8489 or equivalent Note For 10 constant cell heat shrink the clear shield onto the cell using a 300 F max temp Cal Factor may change 20 Installation and Maintenance Manual
20. carbons Titanium and PES 0 01 and 0 1 cell constants and Graphite Teflon and PES 1 0 and 10 cell constants are the only cell materials in contact with measured solutions These materials are inert to corrosive chemicals such as mineral acids oxidizing agents and caustic solutions e Avoid trapped air see that air is not trapped in the cell flow channels e Donotuse the cell in solutions having temperatures or pressures greater than the maximum limits stated in the Specifications e Avoid locations where the operator must take an awkward position to install or remove the cell e When tightening do not exceed the torque limits provided in Section 3 5 Over tightening can break the cell or severely stress it causing cracks to develop leading to eventual malfunction 3 2 The Differences between the Quick Disconnect and Integral Cable Option The cable options of quick disconnect and integral cable do not affect the performance of the cell These options only relate to how the cell is connected to the instrument ATTENTION e electrical connections are different for these options Please refer to Section 4 for instructions e The wire colors for the integral cable and quick disconnect option are not the same e Integral cable means the cable is potted into the cell The cable and cell are one entity and cannot be separated e The quick disconnect option means the cell is connected to the cell by a receptacle on the top
21. e of the 4973 Series Conductivity Cells Revision Notes The following list provides notes concerning all revisions of this document Rev ID Date Notes 0 10 96 This document is the initial release of the Honeywell version of the 4973 Series Conductivity Cell Installation and Maintenance Manual This publication was originally released under the L amp N system as 277067 Rev N1 1 6 99 Edits were made to add information for the 9782C and to correct some erroneous information 2 6 03 Edits were made to add information for the DL43XX Cells for DirectLine Modules 3 6 04 Edit text and update the Installation drawings to remove 7082 information 4 10 05 Edit text and add electrical connection drawings for UDA2182 analyzer 5 10 07 Edit text add CRN approval add quick disconnect info 6 June 09 Consolidation 7 September 2011 References Honeywell Documents The following list identifies all Honeywell documents that may be sources of reference for the material discussed in this publication Document Title ID APT2000CC Transmitter User Manual 70 82 25 95 APT4000CC Analyzer User Manual 70 82 25 104 UDA2182 Analyzer User Manual 70 82 25 119 September 2011 Installation and Maintenance Manual ili Contacts World Wide Web http hpsweb honeywell com Telephone Contact us by telephone at the numbers listed below Organization Phone Number United States and Canada Honeywell 1 800 423 9883 Tech Support iv Installation
22. ing the cell up and down Installation Tighten the cell into a 3 4 NPT threaded opening do not exceed a tightening torque greater than that indicated in Section 3 5 using a Teflon thread compound preferably Teflon tape 3 4 Flow Type Mounting In addition to the General Requirements outlined in Section 3 1 note the following with regard to flow type mounting e When mounting the cell in a pipe tee or flow chamber such as shown in Figure 1 3 have the solution enter the tee from below and exit to the side or from side and exit top Be sure the electrodes are always as far as possible below the horizontal pipe run so that they are always covered to insure flooding of the cell under all conditions otherwise the conductivity reading may indicate a value that is lower than expected e In general the cell should be mounted so that the sample will flow through the channel toward the mounting end of the cell exiting through the other channel hole or through the outer electrode holes See Figure 1 1 e Locate the cell on the pressure side not the vacuum side of pumps See Figure 1 2 e Avoid a horizontal cell mounting having the flow channel see Figure 1 1 opposite to the flow exit of the pipe line especially for the 1 and 10 constant cells If necessary refer to Section 5 5 e The 3 4 tee arrangement Figure 1 3 assures that the cell is immersed well into the flow stream to obtain a representative sample The tee is not supplied
23. iring for 4973 Cells with Quick Disconnect Cable 15 4 3 1 Wiring Model 4973 with Quick Disconnect Cable to UDA2182 15 4 3 2 Wiring Model 4973 with Quick Disconnect Cable to Junction Box 16 4 3 3 Wiring Model 4973 with Quick Disconnect Cable to APT 17 MAINTENANCE ciini erui c nie eod E ae vi du Gai Sv RE cR 18 OVETVIEW M ES 18 To Clean the Cell eie fe ge ee Pieter a cei deter 18 Check Conductivity Systetn ua essere ede peti De a ai qaa u ui 18 Troubleshooting s ha s ie e e t GE eoe Ls 18 Air Entrapped in Cell Flow Channel sees enren rennen 19 ACCESSORIES AND SPARE PARTS u 20 September 2011 Installation and Maintenance Manual v Figures Figure 1 1 4973 Type Conductivity Cells for Flow and Insertion type Applications 2 Figure 1 2 Recommended Locations for Mounting a Conductivity Cell 3 Figure 1 3 Two Piping Arrangements for the Cell 3 Figure 3 1 Dimension Drawing for 055919 Flow Chamber 7 Figure 3 2 Dimension Drawing for 31079198 Flow Chamber 8 Figure 3 3 Outline and Dimensions for Conductivity Cell with Universal Head 8 Figure 3 4 Outline and Dimensions for Conductivity Cell with Integral Cable 9 Figure 4 1 Installation Diagram 4973 Cells with junction box head connected to UDA
24. nual 16 Electrical Connections 4 3 3 Wiring Model 4973 with Quick Disconnect Cable to APT 2 electrode cond sensor temp l Only use color leads as indicated Ignore all others Figure 4 6 Wiring Diagram for 4973 Cells with Quick Disconnect Cable Connected to APT4000 ectrode AER cell temp D CN v n c Only use color leads as indicated Ignore all others Figure 4 7 Wiring Diagram for 4973 Cells with Quick Disconnect Cable Connected to APT2000 September 2011 Installation and Maintenance Manual 17 5 Maintenance 5 1 Overview The only maintenance that may be required is occasional cleaning When cleaning avoid scratching electrode surfaces Do not use a brush or pipe cleaner 5 2 To Clean the Cell The cell will require cleaning if sludge slime etc accumulate in the flow channels Since the materials of construction are chemically inert chemical agents may be used and are recommended for cleaning the cells The particular cleaning agent used must be selected according to the type of contamination to which the cell is exposed The cell housing is made of a polyethersulfone PES and must not be cleaned with acetone chloroform toluene benzene or other chlorinated hydrocarbons In general a quick rinse in a 10 inorganic acid is effective and often adequate Another method is to use a strong stream of water to dislodge particles then reverse flush After cleaning rinse
25. o available I Telon TE Sheath Cell Constant nn1 0 1 1 0 10 Conductivi Cell E 3 4 Conduit Figure 1 1 4973 Type Conductivity Cells for Flow and Insertion type Applications ATTENTION Do not remove the Teflon sheath on 1 0 and 10 constant cells Installation and Maintenance Manual September 2011 Introduction II Location Process Cell Locatio Cool er an 23340 Figure 1 2 Recommended Locations for Mounting a Conductivity Cell Maximum allowable operating temperature for piping arrangements depends on the type of pipe tee chosen mu c Flow a Cell Mounted in 3 4 NPT Pipe Tee Customer Supplied Flow b Cell Mounted in PES Flow Chamber a n 23341 Figure 1 3 Two Piping Arrangements for the Cell September 2011 Installation and Maintenance Manual 3 Specifications 2 Specifications 2 1 Specifications for 04973 Series Parameter Description Cell Constant 04973 Series 0 01 0 1 1 0 and 10 as specified Electrode Material 0 01 and 0 1 constant titanium 1 0 and 10 constant high density graphite with Teflon sheath Maximum Pressure Limit 1724 kPa 250 psig at rated temperature Maximum Continuous Temperature Limit 140 C 284 F at rated pressure
26. of the cell The cell and the cable are separate entities When the time comes to replace the cell the cable does not have to be replaced The cable can simply be mated with another cell that has the quick disconnect option This option can not be used in immersion applications ATTENTION The quick disconnect cable can be purchased from Honeywell September 2011 Installation and Maintenance Manual 5 Installation 3 3 In Line Type Mounting In addition to the General Requirements outlined above note the following with regard to insertion type mounting e Make certain the liquid head is above the cell location during measurement A vertical insertion from above or a horizontal insertion can be used e Allow at least one half inch clearance beyond the end of the cell and 1 8 to 3 16 inch radius clearance to permit circulation of the solution e tis usually best to have the solution flow up into the end of the cell since it is less likely to result in clogging by solids settling in the cell channels e To be sure that a representative sample is being measured at all times the solution must continuously move through the cell channels In a rapidly moving solution the assembly may be mounted so that the existing circulation forces the solution through the channels When measurements are made in quiescent solutions artificial means must be provided to force the solution through the cell In some cases this may be accomplished by mov
27. the cell thoroughly in tap water and then distilled water if available Take care not to scratch electrode surfaces 5 3 Check Conductivity System To check the conductivity system comprising the conductivity cell leadwires and measuring instrument make a measurement in a reference solution of known conductivity Alternatively use a second cell having the same constant and temperature compensation and compare the two readings Be sure the cells are not touching the bottom or sides of the container for this test If Table II of the conductivity cell model number is 333 the normal resistance of the temperature sensor as measured across the red B and green D leads is 8550 ohms at 25 C To check the electrode insulation connect an ohmmeter across the black A and white C leads coax and yellow for QD option With a dry and clean cell the resistance should be greater than 50 megaohms NOTE Never connect a test instrument across the Blue E and Brown F leads Damage to the cell memory device may occur 5 4 Troubleshooting A series of below normal conductivity readings could indicate that the cell is not filled with solution resulting in a lack of response If the plastic surface of the cell has a grayish dull appearance instead of its normal glassy appearance the cell has been exposed to temperature above its specified maximum Check the solution temperature and replace the conductivity cell 18 Installation and Maintenance M
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