AquaMetrix 60 Series Differential pH/ORP Sensors
Contents
1. 0 1000mV 1 6 100mV 500mV 1 6mA 100mV OUTPUT OFFSET 0 1000mV 12mA 500mV 1mA 500mV 12mA OmV 1mA MAX LOAD 450 Ohms Page 5 3 0 INSTALLATION 3 1 General Instructions 3 1 1 Specific instructions for each tvpe of probe are given in the following pages Common to all probes are the following instructions a d If the distance between the probe and the instrument is such that a direct connection is not possible the probe cable should be routed to a junction box with a terminal strip AquaMetrix Part No JB1 The box should be well sealed and away from corrosion danger Be sure that you have sufficient slack cable to allow for probe removal for calibration and servicing Route the interconnect cable from the junction box to the instrument preferably in metal conduit Do not run the power cable or control cables in the same conduit with the probe interconnect cable Remove the protective plastic caps from the end of the probe before placing in service For best results probes should alwavs be mounted verticallv with electrodes down If this is not possible the probe must be at least 15 above horizontal 3 2 ORP 4 20 mA Probes R65 3 2 1 a b c ORP 4 20 mA probes have four wires black red green and white The red wire is to be connected to the 24 Vdc terminal and the back wire to the 24 Vdc common terminal via the load in the loop For an instrument with a range of 0 to 1000 mV2. _ 3NITNI SI 380 d N3HM IM G3TIVISNI 38 OL 5 ONILLIY 3804d HONOYHL AYVMYOJ JAOUd Ti 4008 NOINN WOMj J8OHd 3AOW M29 NOINN MIHIS JATIA Tiva FSC dOLS LJJVS OL 380i4d MVYOHLIM ANY INN NIYNIIS NISC GNOYHS 77 5 MIVA T JAVA Tiva WOYs 38Odd JAOW 2 001 5 2 2 ISdOOZ SONUVM WN WGd3 2422 SWIJILVW C 21H 09d SNOUVOL NVIIOWA SONYPSZ NSS ew L 21 9 82535 WAS SNOISIAZ8 Page 20 P R60 amp P R65 6 8 N105 72 INSTALLATION OF SERIES 8 DIFFERENTIAL PROBE EL GOLN ON DNIMVEQ XIULZHYNOV 3215 ON 1N3GI 3903 J38O0ed 7 27 2 7 8 523 25 JO NOLVTIVISNI DUJ Xxujapwenby S OMUOD JEJUBWUOJJALI pue ELISNPUJ VOENSEGHA MWV HLIM 7092 5 HLIM INNOW NOISHINANS 3802 8 52 75 INNOW 331 NOINN 3804d 8 53 725 ae mm nao LI G3IOVISHL JdN Z TvIO3dS i 2Ad2 ONIY 9NIM207 ONIY ONINIVLIY Wad3 SONIHO OML M 24227 HILdvVaV J80i4d 8 SHHIS VENBESHN NY HLM Q30GV 2 0557 TWNIDI4O TWAO dAW NOILdlH2S3Q SNOISIAZZ AMOSS3OOV IVNOLAO SIBOdA TWUNIJIA4JIG 8 52 25 404 YOLIFLOYd 2008119313 H4OLIIUOHA Q3 ldaNS YINOLSND DNILNNOW 331 NAHL MOTs 380dd 8 SI43S ce 380Md 8 SIYIS 331 DAD Z 1 1 380 8 S3 43S Ss1404d TVLIN3H33JIG 8 SIIHIS 404 FYVMAYVH LNNOW NOI
3. the kit or with your own hardware b Install the optional protective shroud Part No PROTECTOR 6 on the probe by threading the probe cable through it The shroud will contact the shoulder on the probe c Install the compression fitting components on the probe in the order shown in the drawing below so that the pipe thread is towards the cable end of the probe If you are concerned that the shroud may get pushed up and expose the electrodes you can lock it down by the positioning of the fittings d Snug up the nut of the compression fitting to locate it in the desired position Hand tighten as much as possible then turn 1 2 turn with a wrench e Apply a thread sealant to the pipe thread portion of the compression fitting and screw a 1 1 4 x 1 NPT reducer to it f Route the sensor cable through an appropriate length of 1 pipe and using thread sealant screw the pipe into the reducer on the probe The cable end of the probe should not be exposed to the process 3 5 Flow through tee mounting Series 8 Differential Probes Refer to Dwg N105 72 3 5 1 8 Apply pipe sealant to the electrode end of the probe and screw it into the AquaMetrix union tee w adaptor Part No AM MH538N9A or any standard 1 1 2 NPT tee 3 6 Flow through tee mounting Series 6 Differential Probes Refer to Dwg N105 73 3 6 1 a Take the compression fitting apart Apply pipe sealant to the 1 1 4 NPT thread and screw this part into a 1 1 4 tee A large
4. 184 SERIES 7 DIFFERENTIAL pH ORP PROBES 16 6 4 N106 182 SERIES 8 DIFFERENTIAL pH ORP PROBES 17 6 5 N106 62 SERIES S DIFFERENTIAL pH ORP PROBES 18 6 6 N105 73 INSTALLATION OF SERIES 6 DIFFERENTIAL PROBES 19 6 7 N106 79 INSTALLATION OF SERIES 7 DIFFERENTIAL PROBES 20 6 8 N105 72 INSTALLATION OF SERIES 8 DIFFERENTIAL PROBE 21 6 9 N106 60 INSTALLATION OF SALT BRIDGE IN A DIFFERENTIAL PROBE 22 7 0 SENSOR WARRANTV ERRORI BOOKMARK NOT DEFINED P R60 8 P R65 Page 3 1 0 GENERAL INFORMATION This manual covers all AquaMetrix P60 P65 R60 and R65 Series differential measurement pH and ORP probes All mounting configurations are described Both those probes with encapsulated preamplifiers and those with encapsulated two wire transmitters are covered If your probe has five wires it has an encapsulated preamplifier P60 and R60 If your probe has two wires or in the case of an ORP probe four wires it has an encapsulated two wire transmitter P65 and R65 The output from a two wire transmitter tvpe is non isolated and un calibrated The svstem must provide 24 Vdc with low isolated from earth ground and a means of calibrating for offset and span NOTE Do not discard the protective cap s that came with the sensor If the sensor is removed from the process for an extended period of time thoroughiv clean the sensor put a piece of cotton ball with few drops of water into the protective cap and replace it on the sensor This keeps the junction fro
5. 961 Email support WaterAnalytics net 5 4 Parts and Accessories P R60 8 P R65 Description Submersion Mounting Kit for Series 8 Probes Submersion Mounting Kit for Series 6 Probes Protective shroud for Series 8 Probes Protective shroud for Series 6 Probes Hot Wet tap Ball Valve Assembly for Series 7 Union Mounting Tee w Adaptor for Series 8 500 mL pH 7 Buffer Solution AL pH 7 Buffer Solution 500 mL pH 4 Buffer Solution AL pH 4 Buffer Solution 500 mL pH 10 Buffer Solution AL pH 10 Buffer Solution 500 mL 200mV Buffer Solution 4L 200mV Buffer Solution 500 mL 600mV Buffer Soltion 4L 600mV Buffer Solution Salt bridge kit for Series 4 6 7 8 S Package of 3 incl salt bridge and cell solution Salt bridge kit for Series 8 Package of 3 incl salt bridge and cell solution Junction box with terminal strip 50 ft 5 wire Interconnect cable dressed both ends Part STC60L STC60 6 PROTECTOR 3 PROTECTOR 6 P60 HTC AM MH538N9A A35 14 A35 118 A35 13 A35 117 A35 24 A35 119 A35 40 A35 115 A35 41 A35 116 C35 17 K AM60 9765 K JB 1 C42 5P 050 Page 12 5 5 Probe Return 5 5 1 lf you are returning a probe for inspection enclose description of the problem Pack the probe adequately to avoid damage to the glass electrode and ensure that it will not be exposed to temperatures below 5 C Water Analvtics cannot be responsible for shipping damage nor for damage due to frozen elec
6. Aqua Metrix id ma Water Analytics OPERATING INSTRUCTION MANUAL MODEL P R60 8 P R65 DIFFERENTIAL PH 8 ORP PROBES N116 19 REV 10 Water Analytics Inc 100 School Street Andover MA 01810 P R60 8 P R65 Tel 978 749 9949 855 747 7623 Fax 978 749 9961 www WaterAnalytics net Page 1 1 0 2 0 3 0 3 1 3 2 3 3 3 4 3 5 3 6 3 7 3 8 3 9 4 0 44 4 2 4 3 4 4 5 0 5 1 5 2 5 3 5 4 5 5 6 0 TABLE OF CONTENTS GENERAL INFORMATION SPECIFICATIONS INSTALLATION General Instructions ORP 4 20 mA Probes R65 Submersion Mounting Series 8 Differential Probes Submersion Mounting Series 6 Differential Probes Flow through tee mounting Series 8 Differential Probes Flow through tee mounting Series 6 Differential Probes Sanitary Probe P60S P65S R60S R65S Insertion mounting Series 4 Differential Probes Hot Wet tap insertion mounting Series 7 Differential Probes SERVICE AND MAINTENANCE Probe Cleaning Replacement of Salt Bridge for Series 4 6 7 amp S Differential Probes Replacement of Salt Bridge for Series 8 Differential Probes Storage TROUBLESHOOTING AND SERVICE Checking 5 wire Differential Probes P60 and R60 Checking Probes P65 and R65 4 20 mA output Customer Service Parts and Accessories Probe Return DRAWINGS P R60 amp P R65 14 Page 2 6 1 N106 61 SERIES 4 DIFFERENTIAL pH ORP PROBES 14 6 2 N106 183 SERIES 6 DIFFERENTIAL pH ORP PROBES 15 6 3 N106
7. DO PL OL HdOO O S Hd 39NVU JNINNSVIW SNOLLVOLIIO3dS 3LIHM 2a i S38OMd TVUNSH3iJIG SIHIS 094 NOS DNIBIM dyo N3349 9 0 NOWWOJ 0 2V18 DINOOE dWO21 MOTI3A Q3SN LON ania DAZ AHM Hd N3349 Hd NOWHO2 MOVIE 2 9 dWO21 Q3SN 10N OTAKS 6 4 N106 182 SERIES 8 DIFFERENTIAL pH ORP PROBES GARA 6929 msn L S 31V9S LON Od 031133 5 3SIMA3HLO SS Page 17 P R60 8 P R65 6 5 N106 62 SERIES S DIFFERENTIAL pH ORP PROBES 10 nl 4 3 INZWIHL30 AVMANV NI 938 38 LON 1SNW ONY ANVAHOJ IHL 40 NOISINYSd N3LLINM ZKL 334 AIKSITANd 28 I Z9 90 L N LON 1Shik CNY ANVAKOJ 3H1 40 AlN3dONd ZHL SI ONY TWILN2014NOD ONY ILVARId SI 5NIMYNO SIHI NO NOLLVWHOJNI IHL e ON MG T M END 431 083 834072 MI XW 0200 S2903 dYVHS INY SHUNE JAONIY AZ SSv19 3WW34 VZ JTV E DR 000 F STVWIO30 33 1 aft Z HIM 3804d Hd AeVLINVS S09d yy u G0 F S33493a 1VWIO3G S319NV LOOF STWWID30 39v1d Z rol TWNOILOVHA FOF STVWIO3G 30V1d L WNW ABS V S3HONI NI SNOISNAWIG TMA 0314l934S 3SIMH3H1O SS3INN 33 4 m S2S bl 300419373 55220 2 T gt BOLSIWAZHU RS 004 ANNOHI SLEE 390148 LWS T9LESS 9NILLIJ MIA
8. JIOL JNAISYJHANS LON SI JI8VI ONY YOSNIS JO ONJ MIVA TVINOZIYOH JAOBY SL 1SV37 IV 38 QINOHS 11 319NY NY NO GITIVISN 38 LSNW HOSNIS A JIBISSOd AJAJAJHM NMOQ 9NUNIOd 5300412313 HUM ATWOLHJA G3INNOW 38 QINOHS SHOSNIS SNOLLDIMIS3H INUNNON JAWA dVi 10H 21H 09d NOL23NNOO SS320 d S3IM3S 09 NO G3SN ION JAM 30787 G13IHS SNId JAM 9 LISL 318v2 9 56 OL 9 S UNN JANLYAJAHIL 2 96 ASdO 9 59 9ISd001 UNN FYNSSIUd 9 56 OL 3 S NOUVSN3dWO2 JANLYAJAHIL 34 NON SUNOH Add AWZ YO H CO O JALTIBVLS AWO HO HASO0 O NYHL 5537 ALINLISNIS XVII L4000 329NVISIQ NOISSIMSNVAL 30032313 d lo WnNuvTd SSv19 40 300419313 HA SSVT9 NOLONNF AYNAM SONIMO NOd3 004 ONNOX9 WNINYLIL AQOB 2Ad2 S380Md QUWONVIS TWISZLVW QILLIM SONOS AFONIISNS NI HOIH YO ALIALINGNOD MOT HIM SNOUNTOS 404 TYNININ 38 QINOHS 31VY MOTI JIBISSOd 31 e 235 1301 3 MOTI AW6661 OL AW6661 SI dHO HADO WL OL HdOO O 39NvM JNINSVIW SNOUVOLIO3dS S38O ed TWUNIJI4IJIQ S3IM3S 094 HOJ NIHIA YVNAMSINdI 0109 5 95 SI TMAZLYM 300412313 d lo 942094 4OJ ZD098 d GYVONVIS SI NMOHS 13QOW I ALON S3804d TWUNIHI4JIO S3IM3S 09d MOJ SNIHIA Osda a o aan 0 383530 DNIMVAC 9 LON Od Page 16 P R60 8 P R65 10 IN3WIHL30 AVMANY NI 43SN 38 LON 1SN ONY ANVdHO2 IHL 40 NOISIKNId 3 LON 1SPIW CNY ANVEWOI 3HL 40 ALM3dOBd ZH
9. L SI ONY 9 H NO NOLLYWYOSNI AHL Z81 90 N 338044 XVW 02070 53003 dEVHS ONY SHENG 3AONSNE dMO Hd TWUNINIJJIG 8 52 75 m V N m 8 SSY10 ZTVAA4 VZ SSVIO SW ech S0007 STWAID3030VId 507 S338930 1VWIO3O ZS319NV 1007 STVWIDAG 33 Z 991 F IVNOILOVNJ VO STVNIDJA 30V14 WNW ADD V N SIHONI NI SNOISNAWIG an G3141234S 3SIMH3HIO SS3INN SAONVYSIOL 109 GNY SSy SI 7 300312313 dO 982094 404 ANOMLL JIBISHIWANS LON SI J318v2O ONY YOSNFS 40 2 MIVA euren n oor SI on GC 3 TVLNOZIMOH 3AOBV SL 1SV31 IV 38 7 4l TONY NV NO QITWISNI 38 1SNW YOSNIS A 3IBISSOd 43A3Y3HM NMOQ ONLINIOd 5300312313 HLIM ATIVOUM3A QILNNOW 38 OINOHS SHOSN3S SNOWIILSIY 9NUNnOW NIAN 1 1 NOLL23NNO2 SS3908d S3W3S 09 NO G3SN LON 3MIM 3018 G13IHS SnTd 34M 9 Luet 318v2 YVNANSIAdI 9 66 OL 2 S IMT 34NIVYIAWIL XH 91 6 2 96 9ISdOp 2 99 9ISd001 Am JANSSIAd 2 96 OL 2 6 NOUVSN3dWO2 FYNLVYFANIL 34 NON SUNOH bZ 43d AWZ YO HAFO O ALNNAVIS AWS O YO HdG000 NYHL SS31 ALJALISNIS Ar 3000 39NVISIQ NOISSIWSNVEL 300410313 dO NWNNUVId SSVI9 40 330412313 HA SSv19 NOLONAF HYNAM SONIMO WAd3 0 GNNOX9 WNINVILL AQOB DAdD S380sd GYVONVLS TviM31vVW QILLIM SONOS O30NZASNS NI HOIH YO ALALINONOD MOT HLIM SNOLL TIOS 404 TVWINIW 38 IVY MOTI JIBISSOd A XVW 23S L101 31VM MOTI AW6661 0 AWEEEL S d lo HA
10. OTI IMI Z 1 Z 378 3 14 81 902309 90230 90230 8Z N23 ONVTJOS S Nep x OHT302 9 NOISNIWIQ ONLA AIAOTI RAL QISAZH I Z0d3SZi wGIOWd INSSI TWNIDIHO los MA r Wes YNIMVYA LON OA Sen l Page 18 P R60 8 P R65 6 6 N105 73 INSTALLATION OF SERIES 6 DIFFERENTIAL PROBES P R60 8 P R65 STC606 48 PROTECTOR 6 BUSHING PROTECTOR 6 END PROTECTOR OPTIONAL INSTALLATION OF A SERIES 6 PROBE WITH STC606 AND PROTECTOR 6 HARDWARE REVISIONS COMPRESSION FITTING NUT FERRULE B FERRULE A s ORING 1 1 4 COMPRESSION FITTING SUPPLIED WITH ALL SERIES 6 PROBES SERIES 6 PROBE 1 4 TEE CUSTOMER SUPPLIED INSTALLATION OF A SERIES 6 PROBE WITH INLINE WITH A 1 1 4 TEE AguaMetrix Inc Industrial and Environmental Controls IMCTAI I ATINN Page 19 6 7 N106 79 INSTALLATION OF SERIES 7 DIFFERENTIAL PROBES SIN 71735 62 901N V ON DNIMVEQ XIYLSWYNOY IZIS ON LN3GI 3003 52 IWILNIIJJIQ uw m S3IJIS 404 ATHWJSSV JAWA d l LOH 21H 09d SJOJUOD JEUGWUOJAJI pue 5 ouj xujeyyenby OTWISNI ALZIVS HIM 2 21H 09d HLIM QIONTONI JON 3804d 7 282 4 0 NOHHS ALIJVS 3AO 38 OL 22 8722 mmm INN X ONL NOISS33dW02 d jl
11. SHIMENS JON SI 318v2 ANY HOSNIS 40 ONI HOVE d lo NNNLVId SSVI 40 300412313 HA SSVI NOLDNNI WYNAM SONIHO 027 004 QNnON9 WNINVILL AQOB JAJI S3808d QUVONVIS TWISJLVW QILLIM AW6661 OL AW6661 SI 401 HADO pL OL 000 SI Hd 29 ONISNSVIW SNOILYOLIID JdS 5280 7 2 24 0 53 75 094 YOd INISIM S3904d TWUNIHI4JIQ S3IM3S 09d MOJ ONI IM ONIMV4a 31V9S LON SSVI9 SI 2 99094 d SI NMOHS HYNAM DAd3 390149 11WS or o 09 9 N SMIO Tw 314193dS 351 83 10 S Page 15 P R60 8 P R65 6 3 N106 184 SERIES 7 DIFFERENTIAL pH ORP PROBES 10 10 ms SIN mS 90 92 9 awa ONVIYOB S gay 91 901N JON wa V xc aur 90 92 9 3 OH14099 wel 10N LSNW ONY ANVAWOD 3HL O ALY3dONd JHL SI ONY Te M20 JNO2 ONY ANVdWOD 244 30 1S3831NI JHL OL TVIN3WIBI3O AVMANY NI 25 28 LON LSNW ONY ANVdWOD ZHL 30 NOISIWH3d NZLLIHM JHL 4 AILIIWIONI 80 A11238I0 QIHSMIBMA 38 31VNilid SI DNIMVEQ SIHL NO NOILVWHOJN 3H 32110N ANVI3IdONd 52802 4HO HA 7 27724 0 52 2225 IIL XVW 02070 S3903 dYVHS ONY SYNE 3AOW3H KAN AZ SSVII JIWWA4 VZ 88 Z1VW SOV3UHL 50007 STWWID3Q 30V1d HSIN 507 S43494G TYWI24G S319NV 1007 STVWIO3G JOVId Z A voll F JVNOLLOVY A VOF STVWIOJA JOVId KAN s3HONI NI SNOISNZWIG mam 03 43348 3SIMWZHLO SS31N0 SZONVY
12. SHIWANS 70921S Page 21 P R60 amp P R65 6 9 N106 60 INSTALLATION OF SALT BRIDGE IN A DIFFERENTIAL PROBE 09 901N ON DNIMVEQ XIULZWVNOV 340d 7 27 2 V N 1201481 LIVS JO NOILVTIVISNI SJOJJUOD JEJUBLUUOJJAUI pue ELISNPUJ DUJ xujopnenby TVOLN3GI SI 34NAII08d S BP S L h SIIYIS JOS NMOHS 9 52 725 S s L 9 b 52225 SI904d dYO Hd TVLN33314JIG a y SS Zo rali SSSSSSSSSSSS TILIYIAO LON OG 100819317 JO dOL OL ANAVI dN TIL Z Y4349nNG HA SNOUVIONNV G3LIG3 8 SJlMJS 404 M S926 09Wv S P L 9 r SHAIS 4O4 M LI SLD Nd FIGHIGLIVS waowddy aiva NOIL2I8S30 SNOISIAZZ Page 22 P R60 8 P R65
13. checked by a few simple measurements Two pH buffer solutions 7 pH and either 4 pH or 10 pH and a multimeter are reguired For ORP probes two calibration solutions 200 and 600 mV are required Millivolt solutions may be 20 of nominal value Actual value is noted on the bottle 5 1 1 P60C pH probes a Clean the probe as described in Section 4 1 If the system cannot be calibrated replace the salt bridge and 7pH buffer solution as described in 4 2 If the system still can t be calibrated check the probe as follows Disconnect red green yellow and black wires at the junction box If you are not using a junction box disconnect at the instrument after shutting off the power Place the probe in 7 pH buffer Allow enough time for the temperature of the probe and buffer to stabilize at room temperature Measure the resistance between the yellow and black wires to check the probe s temperature compensator The resistance should be between 250 and 350 ohms at 25 C If the resistance is within specifications the probes thermistor is functioning correctly Reconnect the yellow and black wires and restore power to the instrument Measure the voltage between the red and green wires If it is not within 50 to 50 millivolts with the probe in 7 pH buffer the probe is defective If the voltage is OK proceed to the next step Rinse the probe and place it in 4 pH or 10 pH buffer Allow it to stabilize then check the voltage again between th
14. e red and green wires If the voltage is between 100 and 230 millivolts negative in 10 pH buffer positive in 4 pH buffer the probe is within specifications 5 1 2 R60C ORP probes a Clean the probe as described in Section 4 1 If the system cannot be calibrated replace the salt bridge and 7pH buffer solution as described in 4 2 If the system still can t be calibrated check the probe as follows Disconnect red green yellow and black wires at the junction box If you are not using a junction box disconnect at the instrument after shutting off the power Place the probe in 200 mV solution Allow enough time for the temperature of the probe and solution to stabilize at room temperature Measure the resistance between the yellow and black wires to check the probe s temperature compensator The resistance should be between 250 and 350 ohms at 25 C If the resistance is within specifications the probes thermistor is functioning correctly Reconnect the yellow and black wires and restore power to the instrument Page 10 f Measure the voltage between the red and green wires The reading should be between 160 and 240 mV otherwise the probe is defective If the voltage is OK proceed to the next step Rinse the probe and place it in 600 mV solution Allow it to stabilize then check the voltage again between the red and green wires If the voltage is between 560 and 640 mV the probe is within specifications 5 2 Checking Probe
15. e to the receiving device to compensate for the low span To check the operation of the temperature sensor in the probe heat the buffer used in step e with the probe in it to about 50 C The milliammeter reading should be within 0 15 mA of the reading observed in step e Page 11 5 2 2 ORP Probes R65 a Disconnect the red wire at the instrument or power supply and connect it to the milliammeter black Connect the milliammeter red to the instrument or power supply red wire output terminal b For a probe with range of 500 to 500 mV white and green wire open Rinse the probe and place it in the 200 mV solution The milliammeter should read between 14 4 and 16 0 mA Rinse the probe and place it in the 600 mV solution The meter should read between 19 55 and 20 45 mA c For a probe with range of 0 to 1000 mV white and green wire joined Rinse the probe and place it in the 200 mV solution The milliammeter should read between 6 4 and 8 0 mA Rinse the probe and place it in the 600 mV solution The meter should read between 12 8 and 14 4ma 5 3 Customer Service 5 3 1 If a problem has not been resolved with the above procedures a telephone consultation with your AguaMetrix representative or directly with Water Analytics will provide the answer Water Analytics Inc 100 School Street Newmarket Ontario Tel 888 749 9099 Tel 978 749 9949 Toll Free 855 747 7623 Fax 978 978 9
16. m drving out which causes slow response when put back into operation or causes permanent damage to the sensor Sensors should not be left in drv lines or emptv tanks for extended periods Do not store the sensors in a drv or humid location When storing check the protective cap s regularly to make sure the cotton ball remains moist Improper storage of sensors voids the warranty P R60 8 P R65 Page 4 2 0 SPECIFICATIONS MEASURING RANGES pH 0 to 14 00 pH ORP R60 1999 mV R65 0 1000 mV 500 mV field selectable FLOW RATE 10 ft sec max Flow should be as low as possible in low conductivity water and in solutions with high suspended solids WETTED MATERIALS P60 P65 CPVC kynar ceramic glass titanium palladium alloy and EPDM R60 R65 CPVC kynar ceramic glass titanium palladium alloy EPDM and platinum TRANSMISSION DISTANCE 5 wire Probes 900 meters 3000 ft 2 wire Probes Limited only by cable resistance and voltage of power supply SENSITIVITY pH Less than 0 005 pH ORP Less than 0 5mV STABILITY 0 03 pH 2mV per day non cumulative P R60 amp P R65 PRESSURE LIMIT 100 psig 65 C 40 psig 95 C TEMPERATURE LIMITS 5 to 95 C 23 to 203 F POWER SUPPLY LIMIT 24VDC 4V PROBE CABLE 15 ft 4 6 m AUTOMATIC TEMPERATURE COMPENSATION 5 to 95 C 23 to 203 F P65C OUTPUT SPAN 1 14mA pH OUTPUT OFFSET 12mA 7pH 1 14 MAX LOAD 450 Ohms R65C OUTPUT SPAN
17. on body with the probe attached back into the ball vale assembly and tighten union nut Open ball valve amp slide the probe into the process Put the compression fitting components on the probe in the order shown in the drawing and tighten the nut by hand as much as possible then turn 1 2 turn with a wrench to keep probe in place Insert protective shroud as shown 4 0 SERVICE AND MAINTENANCE 4 1 Probe Cleaning P R60 8 P R65 4 4 1 8 The probe should be kept reasonably clean to avoid measurement errors Frequency of cleaning can only be determined by experience To clean proceed as follows Rinse with clean warm water Soak the end of the probe in warm water and dish detergent for 3 or 4 minutes Brush the end of the probe particularlv the three electrodes with a soft bristle brush such as a tooth brush Take care not to scratch the glass electrode If the probe is still not clean it mav have to be cleaned with acid CAUTION Do not acid clean probes used in processes containing cvanide solutions Some experimentation mav be required to determine the most suitable acid for your process Use the most dilute acid which is effective Normally 10 parts of water to one part muriatic acid is sufficient Do not use hvdrofluoric acid Soak the probe for not more than 5 minutes in the chosen acid then rinse thoroughiv with clean warm water and soak in water for 3 5 minutes Calibrate the svstem in accordance with the instrumen
18. p Remove the used salt bridge using a 9 16 socket wrench turning counter clockwise Discard the used salt bridge c Dispose of the used solution inside the bridge chamber and flush with pH 7 solution or distilled water d Refill the chamber with 7pH buffer solution up to the tip of the electrode inside the chamber DO NOT OVERFILL It is important to leave space for the salt bridge thread and a small amount of air e Screw the new salt bridge into the cavity until finger tight Now perform a 1 4 turn with a 9 16 socket wrench The salt bridge edges should be flush with the front of the probe face 4 4 Storage 4 4 1 Do not discard the protective cap s that came with the sensor If the sensor is removed from the process for an extended period of time thoroughly clean the sensor put a piece of cotton ball with few drops of water into the protective cap and replace it on the sensor This keeps the junction from drying out which causes slow response when put back into operation or causes permanent damage to the sensor Sensors should not be left in dry lines or empty tanks for extended periods Do not store the sensors in a dry or humid location When storing check the protective cap s regularly to make sure the cotton ball remains moist Improper storage of sensors voids the warranty 5 0 TROUBLESHOOTING AND SERVICE P R60 8 P R65 Page 9 5 1 Checking 5 wire Differential Probes P60 and R60 P R60 8 P R65 The probe can be
19. r tee with an appropriate reducer may be used b Putthe compression fitting components on the probe in the order shown in the drawing They should be in such a position that the electrodes will be in the pipe stream but not touching the opposite side of the tee c Remove the protective cap from the probe and place the probe in the tee Now tighten the nut by hand as much as possible then turn 1 2 turn with a wrench 3 7 Sanitary Probe P60S P65S R60S R65S 3 7 1 The P608 is designed with a stainless steel flange to mate with a Tri Clover ferrule TL14AM7 2 1 2 P R60 8 P R65 Page 7 3 8 Insertion mounting Series 4 Differential Probes 3 8 1 Apply pipe sealant to the electrode end of the probe and screw it into the any standard 1 1 2 Male NPT 3 9 Hot Wet tap insertion mounting Series 7 Differential Probes Refer to Dwg N106 79 3 9 1 a b A ball valve assembly P60 HTC is available from Water Analytics which includes the assembly and a safety shroud Mount the ball valve assembly in a desirable location The assembly comes with a field selectable 1 1 4 NPTF or socket adaptor Make sure valve is in the close position before mounting Remove the union body by turning the union nut counter clockwise Take the compression fitting apart as shown on the drawing Insert the back end of the series 7 probe through the union body until safety notch on the probe aligns with the safety stop on the union body Place the uni
20. s P65 and R65 4 20 mA output The operation of the 2 wire 4 20 mA probe can be checked by a few simple measurements Two pH buffer solutions 7 pH and either 4 pH or 10 pH and a dc milliammeter are required 5 2 1 P65C pH Probe a b P R60 amp P R65 Disconnect the red wire at the instrument or power supply and connect it to the milliammeter black Connect the milliammeter red to the instrument or power supply red wire output terminal Rinse the probe and place it in 7 pH buffer Allow the temperature of the buffer and probe to stabilize at room temperature Check the offset of the probe by reading the milliammeter The reading should be between 11 and 13 mA If not the probe is defective If the offset is OK note the exact reading and proceed to the next step Rinse the probe and place it in 4 pH or 10 pH buffer Allow the temperature of the probe and buffer to stabilize at room temperature Now check the span of the probe by reading the milliammeter If the probe is in 4 pH buffer the reading should be between 2 85 and 3 99 lower than the reading obtained in d If the probe is in 10 pH buffer the reading should be between 2 85 and 3 99 higher than the reading obtained in d If this test is not satisfied the probe is defective If you wish to check the temperature compensator proceed to step f If the span of the probe drops below 2 85mA than the probe still can be used adjustments will have to be mad
21. t instruction manual Page 8 4 2 Replacement of Salt Bridge for Series 4 6 7 amp S Differential Probes 4 2 1 a lf the system cannot be calibrated after cleaning the probe it may be necessary to replace the standard cell solution A kit is available from Water Analvtics for this purpose Part No C35 17K Proceed as follows Refer to DWG N106 60 b Hold the probe verticallv with the sensor face up Insert long nose pliers in the blind holes in the salt bridge and turn counter clockwise taking care not to damage the glass electrode Discard the used salt bridge c Up end the probe and pour out the contents of the standard electrode chamber Flush the chamber with a small amount of pH 7 buffer or clean water d Refill the chamber with 7pH buffer solution up to the tip of the electrode inside the chamber DO NOT OVERFILL It is important to leave space for the salt bridge thread and a small amount of air e Screw the new salt bridge into the cavity until finger tight Now turn 1 4 turn with long nose pliers The front face of the salt bridge should be flush with the probe face 4 3 Replacement of Salt Bridge for Series 8 Differential Probes 4 3 1 8 If the system can t be calibrated after cleaning the probe it may be necessary to replace the standard cell solution A kit is available from Water Analytics for this purpose Part No AM60 9765K Proceed as follows Refer to DWG N106 60 b Hold the probe vertically electrodes u
22. the green and white wires are to be shorted For an instrument with a range of 500 to 500 mV the green and white wires are to be isolated from each other 3 3 Submersion Mounting Series 8 Differential Probes Refer to Dwg N105 72 3 3 1 P R60 8 P R65 a b A submersion mounting kit STC60L is available from Water Analytics which includes 4 ft of 1 pipe 1 1 2 x 1 reducer a strain relief fitting and wire mounting bracket Proceed as follows either with the kit or with your own hardware Apply a thread sealant to the thread on the cable end of the probe and screw a 1 1 2 x 1 NPT reducer onto the probe Route the sensor cable through an appropriate length of 1 pipe and using thread sealant screw the pipe into the reducer The cable end of the probe should not be exposed to the process A cable strain relief fitting should be used on the upper end of the pipe In the kits a wire bracket is provided to aid in supporting the assembly NOTE An optional protective shroud Part No PROTECTOR 3 should be used on the electrode end of the probe to protect the electrodes from accidental contact with the tank bottom sides or objects in the process Page 6 3 4 Submersion Mounting Series 6 Differential Probes Refer to Dwg N105 73 3 4 4 8 A submersion mounting kit STC60 6 is available from Water Analytics which includes 4 ft of 1 pipe 1 1 2 x 1 reducer and a strain relief fitting Proceed as follows either with
23. trodes For safetv reasons Water Analvtics cannot accept probes which have not been thoroughiv cleaned to remove all process material P R60 8 P R65 Page 13 DRAWINGS 6 0 L9 901N ON DNIMVNA 3215 ON 1N3Q 3002 S1dOdd dHO ONY Hd TVLLN3M34JIG D094 4 SJOJJUOD JEJUBWUOJJAUZ pue JBIJJSIPUJ DUJ xujeyyenby 235 13 Ol 2 69 IV 9ISd001 4 902 OL Z 9 66 OL S AW0001 0 Hdrl 2 MOT WOWIXVW FUNSSIAd WNNIXVW TONY JUNLVAIAWII O FONVE NIYNSVIW 3004123713 SSVID INVIV3S ALY WNINVLIL SONIMO WGdI INVYFI 2AdO SIVINILVW QILLIM Wwaouday sivo 6 44 8353 WAS SNOISIASY 318vV9 cl 2004123713 SSIDOUd 1dN Z 1 1 6 1 N106 61 SERIES 4 DIFFERENTIAL pH ORP PROBES Page 14 P R60 amp P R65 6 2 N106 183 SERIES 6 DIFFERENTIAL pH ORP PROBES 10 10 AWMANY Ni 035 38 LON LSNK ONY ANVAWOI AHL 30 NOJSIKAJd ana 28 ce I 901N LON 1SNW CNY 03 344 40 AlN3dOHd ZHL SI ON JOANI AHL Di ON 940 k S3404d XVN 02070 S3903 dYVHS ONY SHENA JAOW3U V N SZ SSV 10 SIVW34 VZ 3TvW S0V3YHL S000 F STVWIO30 39v1d 40 1 Hd 7 2 24 7 9 S3143S TUL wau S07 8338930 1VWI230 lt S319NV 1007 STWWIDAQ 3OVId Z v9 L IWNOILOVUJ VOF SIWWIJ30 30V14 L RT A V N S3HONI NI SNOISN3 IG TILMA 03141934S 3SIMH3HLO SS3INN SJ0NVYJ101 7IBI
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