TIENet® 301 pH/Temperature Device
Contents
1. ren gt gt Advertencias y Precauciones Der gepfeilte Blitz im Dreieck ist ein Warnzeichen das Sei vor gef hrlichen Spannungen im Inneren des Produkts warnt Esta se al le advierte sobre la importancia de las instrucciones del manual que acompa an a este producto gt gt Esta se al alerta sobre la presencia de alto voltaje en el interior del producto TIENet 301 pH Temperature Device Table of Contents Section 1 Introduction TIl Opefation 21 ou t t be iexbikse e e 1 2 132 Design Lise PSP PER AS CES t eaa eed WEARS Fr 1 2 1 3 Technical Specifications snesena seenen cee kk kk kk k 1 3 1 4 Replacement Parts and AccessorieS 0 0 0 cece KK KK KK KK KK KK nee 1 4 1 4 1 TIENet 301 Device 0 eee eee eee nee 1 4 Section 2 Installation and Setup for Signature 2 1 Installation si 40 ee V REP e RAS E 2 1 2 1 1 Connecting the Cable 0 kk kK KK KK KK KK KK KK KK KK KK KK KK KK KK 2 1 2 1 2 Connecting to Signature Portable via a TIENet Receptacle 2 5 2 1 3 pH Probe Installation Considerations 0 0 eee e eee eee 2 6 2 1 4 Mounting the pH Probe in the Stream 0 cece KK KK KK 2 6 2 2 Configuring the OLA A Ras eS 2 7 2 2 1 Updating the Device List 0 0 KK KK KK KK KK KK KK KK KK KK KK KK KK KK 2 7 2 3 PH Probe Life ooo o EUR N ena ernannt 2 10 2 4 pH Probe Calibration XW kK kK KK KK KK KK ehe 2 10 2 4 1 Fre2. 6 How to connect a TIENet plug to the Signature Portable TIENet 301 pH Temperature Device Section 2 Installation and Setup for Signature 2 6 2 1 3 pH Probe Installation Considerations 2 1 4 Mounting the pH Probe in the Stream Install the probe only in streams that have continuous flow The sensing end of the probe must always remain wet For proper operation there must be enough flow to submerge the sensing end of the probe completely For best results calibrate the probe before each installation For calibration steps refer to Section 2 4 If flow is intermittent dry for periods of time the pH sensing bulb will dry out and its response time will slow becoming espe cially problematic in situations where pH changes rapidly If the probe is dry long enough it will first lose sensitivity then be slow to respond and finally become inoperable Never let the sensing end of the probe dry out completely Always mount the probe in an easily accessible location as periodic cleaning of the probe will be necessary Also you will eventually need to replace it The probe can be mounted facing either upstream or downstream but the carrier mounting is more secure if the probe is facing upstream due to the stop tabs on the back end Remember to unscrew the plastic guard cap from the sensing end of the probe when you install it or the probe will be unable to sense the flow stream Installation in streams with high grease
3. content will result in poor performance and require frequent cleaning and recali bration Greasy substances being nonconductors of electricity weaken the electrical potentials formed between the glass mono electrode and the solution slowing or halting the response altogether The pH probe operates satisfactorily mounted either horizontally or vertically in the stream However horizontal mounting is more secure and presents less of a debris trap Simple suspension of the probe is not recommended particularly in streams of high velocity or those that carry debris If you mount the pH probe vertically mount it securely Do not hang it by its cable Suspending the probe in the stream is not stable For horizontal mounting the probe fastens to a sensor carrier that snaps to an Isco mounting ring The carrier has spring clamps that hold the probe in place Press the probe between the clamps then push it backward until it stops TIENet 301 pH Temperature Device Section 2 Installation and Setup for Signature Figure 2 7 Attaching the probe to the carrier 2 2 Configuring the 301 The mounting rings fit various diameters of round pipes 15 diameter and smaller For larger pipes use the Isco Scissors Ring The mounting rings are held in place by the outward force of spring pressure in the smaller sizes and by a scissors arrangement in the larger sizes For more detailed information about mounting rings and associated hardware
4. none of these solutions work it may be necessary to replace the probe If you have further questions about the installation operation and maintenance of your TIENet device please contact our service department at Teledyne Isco 4700 Superior St Lincoln NE 68504 Phone 866 298 6174 or 402 464 0231 Fax 402 465 3022 E mail IscoService teledyne com TIENet 301 pH Temperature Device Appendix A Replacement Parts A 1 Replacement Parts Replacement parts are called out in the following illustrations Refer to the call out in the adjacent table to determine the part number for the item Replacement parts can be purchased by contacting Teledyne Isco s Customer Service Department Teledyne Isco Customer Service Department P O Box 82531 Lincoln NE 68501 USA Phone 800 228 4373 402 464 0231 FAX 402 465 3022 E mail IscoInfo teledyne com A 1 TIENet 301 pH Temperature Device A 1 1 301 pH Temperature A 2 TIENet 301 pH Temperature Device REPLACEMENT PARTS LIST SHEET 2 OF 2 TELEDYNE ISCO DESCRIPTION PART NUMBER 202100669 RING 669 ID 19 CROSS SECTION 231310140 REW 4 SELF TAP D ING TYPE B 602003075 P MALE PROBE 603113024 NECTOR PROTECTO R CAP 603113032 NECTOR CAP GASK ET 609003291 NECTOR CAP STRA p NOTE 2 For current prices and
5. porous 0 to 80 C 32 to 176 F a All specifications are subject to change without notice 1 3 TIENet 301 pH Temperature Device Section 1 Introduction 1 4 Replacement Parts Parts and accessories can be purchased by contacting Teledyne and Accessories Isco s Customer Service Department Teledyne Isco Customer Service Dept P O Box 82531 Lincoln NE 68501 USA Phone 800 228 4373 402 464 0231 FAX 402 465 3022 E mail IscoInfo teledyne com 1 4 1 TIENet 301 Device 301 pH Temperature Device with Signature connection ending in unterminated leads For use with Signature 6 position plug in green terminal strip Includes cord grip combination pH probe with built in exposed temperature probe and 25 ft probe cable and one package of each buffer and rinse solution for probe calibration TO m cable y n ket Strat irati N RH EGRE WNN Ar BEK ebaya yedi Matty 60 4307 018 23 M A TN di 60 4307 019 Gut to length A TN 60 4307 025 Cable lengths from Signature to TIENet 301 device 301 pH Temperature Device with Signature connection ending in TIENet plug For use with portable Signature TIENet receptacle Includes combination pH probe with built in exposed temperature probe and 25 ft probe cable and one package of each buffer and rinse solution for probe calibration TO mm Cable uta A AA Ata 60 4307 070 23 m cable need A Did 60 4307 071 Cut t length 4 tetti yekan Kek eto dte t ke eet ive are RE W p dete p
6. refer to the Isco Mounting Rings user manual and the instruction sheet supplied with the mounting ring After mounting the probe in the ring or strap route the cable out of the stream so it will not trap debris or clog the sewer M Note When installing the pH probe and its sensor carrier make sure the mounting slots on the carrier are completely pressed into the mating tabs on the ring The probe relies on a full engage ment between tabs and slots for secure mounting If the slots are loose against the tabs the probe may be swept away by the force of the stream Lastly remember to unscrew the rubber guard cap from the sensing end of the probe when it is installed To configure the Signature flow meter for operation with a pH probe using the TIENet 301 device press MENU B to access the top menu and select Hardware Setup For all TIENet devices including the 301 select TIENet Setup Smart Sensor 2 7 TIENet 301 pH Temperature Device Section 2 Installation and Setup for Signature 2 2 1 Updating the Device List When the 301 is physically added to the system select Perform Scan so that the flow meter detects it When the scan is complete the 301 appears in the list of connected devices ready to be con figured with the steps shown in Figure 2 9 on the following page M Note From the Hardware Setup menu Configure refers to defining and selecting the parameters for each connected device The default para
7. store the probe dry or without the cap in place The pH sensitive glass can also become conditioned to its envi ronment especially when it is continuously exposed to high pH 10 and above solutions The glass does have a memory and will respond slowly when exposed to a lower pH solution after having been in a high pH solution for any significant period of time Storage of a pH probe in a 4 0 buffer solution is recommended as this has a regenerative effect on the glass and does not put a memory on it Tap water will work if 4 0 buffer solution is not available Deionized water is good for quick rinses to clean the element but not for prolonged storage of an electrode Con tinuous exposure of the ion sensitive membrane to a wetted but non ionic solution will improperly condition the membrane The reference electrode is also adversely affected when allowed to dry out Salt crystals from the electrolyte or precipitates of the solution measured will form salt bridges either within or on the surfaces of the liquid junction causing the reference to be less conductive and resulting in a higher reference impedance This condition will typically worsen until the unit no longer functions Soaking the reference electrode in a 4 0 pH solution or tap water if the buffer is not readily available may bring the reference back to life Boiling the electrode in 4 0 buffer solution or tap water could revive the electrode in more severe situations If
8. the safety alerts These three levels are described in the sample alerts below A CAUTION Cautions identify a potential hazard which if not avoided may result in minor or moderate injury This category can also warn you of unsafe practices or conditions that may cause property damage Ay WARNING Warnings identify a potentially hazardous condition which if not avoided could result in death or serious injury NDANGER DANGER limited to the most extreme situations to identify an imminent hazard which if not avoided will result in death or serious injury TIENet 301 pH Temperature Device Safety Hazard Symbols Warnings and Cautions gt gt The equipment and this manual use symbols used to warn of hazards The symbols are explained below Hazard Symbols The exclamation point within the triangle is a warning sign alerting you of important instructions in the instrument s technical reference manual The lightning flash and arrowhead within the triangle is a warning sign alert ing you of dangerous voltage inside the product Symboles de s curit Ce symbole signale l existence d instructions importantes relatives au produit dans ce manuel A AN Ce symbole signale la pr sence d un danger d lectocution Warnungen und Vorsichtshinweise Das Ausrufezeichen in Dreieck ist ein Warnzeichen das Sie darauf aufmerksam macht daB wichtige Anleitungen zu diesem Handbuch geh
9. 2007 8E EAN T E RH H N AN A BATA FF The date of Manufacture is in code within the serial number The first three numbers are the year of manufacture 207 is year 2007 followed by a letter for the month A is January B is February and so on Hazmat Table Signature Meter Sensors and Accessories 60 4302 091 Rev A Teledyne Isco One Year Limited Factory Service Warranty This warranty exclusively covers Teledyne Isco instruments providing a one year limited warranty covering parts and labor Any instrument that fails during the warranty period due to faulty parts or workmanship will be repaired at the factory at no charge to the customer Teledyne Isco s exclusive liability is limited to repair or replacement of defective instruments Teledyne Isco is not liable for consequential damages Teledyne Isco will pay surface transportation charges both ways within the 48 contiguous United States if the instrument proves to be defective within 30 days of shipment Throughout the remainder of the warranty period the customer will pay to return the instrument to Teledyne Isco and Teledyne Isco will pay surface transportation to return the repaired instrument to the customer Teledyne Isco will not pay air freight or customer s packing and crating charges This warranty does not cover loss damage or defects resulting from transportation between the customer s facility and the repair facility The warranty for any ins
10. H Temperature Device Table of Contents vi TIENet 301 pH Temperature Device Section 1 Introduction The TIENet Model 301 pH temperature sensing device transmits acidity alkalinity data to the Signature flow meter using Teledyne Isco s TIENet connectivity The 301 device consists of a wall mountable isolated interface with a 10 or 23m cable that attaches to the flow meter Attached to the device is a stainless steel submersible probe with combi nation type electrodes The probe has a porous PTFE liquid junction to resist fouling and coating and a steam sterilized glass hemi bulb for long term stability The probe has a standard 25 foot cable and built in exposed tem perature sensor Signature Flow Meter TIENet 301 Device pH Temperature Probe Figure 1 1 Signature Flow Meter w Model 301 TIENet device and pH probe 1 1 TIENet 301 pH Temperature Device Section 1 Introduction 1 1 Operation 1 2 Design For greater distances external connection via conduit and con nection of additional TIENet devices the TIENet Expansion Box is available Bulk TIENet cable may also be used for greater dis tances The maximum distance between the 301 and the flow meter is 1 000 ft 304 8 m The pH probe measures the acidity or alkalinity of an aqueous solution by determining the relative quantity of dissociated hydrogen ions H actually H30 in the solution A larger quantity of H ions indicates a
11. TIENet 301 pH Temperature Device Installation and Operation Guide ISCO waz O m pH amp Temperature TIENEt UA TELEDYNE ISCO Everywhereyoulook Manual Body 69 4303 071 2 opyri right 2012 All rights reserved Teledyne Isco evision D April 2015 Foreword This instruction manual is designed to help you gain a thorough understanding of the operation of the equipment Teledyne Isco recommends that you read this manual completely before placing the equipment in service Although Teledyne Isco designs reliability into all equipment there is always the possibility of a malfunction This manual may help in diagnosing and repairing the malfunction If a problem persists call or e mail Teledyne Isco technical support for assistance Simple difficul ties can often be diagnosed over the phone For faster service please have your serial number ready If it is necessary to return the equipment to the factory for service please follow the shipping instructions provided by technical support including the use of the Return Merchandise Authori zation RMA specified Be sure to include a note describing the malfunction This will aid in the prompt repair and return of the equipment Teledyne Isco welcomes suggestions that would improve the information presented in this manual or enhance the operation of the equipment itself Teledyne Isco is continually improving its products and reserves the right to change product
12. acked carefully and shipped to the attention of the service department Small non fragile items can be sent by insured parcel post PLEASE BE SURE TO ENCLOSE A NOTE EXPLAINING THE PROBLEM Shipping Address Teledyne Isco Attention Repair Service 4700 Superior Street Lincoln NE 68504 USA Mailing Address Teledyne Isco PO Box 82531 Lincoln NE 68501 USA 800 775 2965 lab instruments 866 298 6174 samplers amp flow meters Sales amp General Information 800 228 4373 USA amp Canada Phone Repair service Fax 402 465 3001 Email October 11 2013 P N 60 1002 040 Rev H IscoService teledyne com 4 TELEDYNE ISCO Everywhereyoulook
13. buffer 3 10 buffer 4 Done 1 2 0r3 4 If the pH buffer is not the exact value enter the value printed on the side of the container The screen will cycle repeatedly Wait for the numerical value dis played next to pH counts to stabilize to within 10 counts and then press NEXT XXXXXXX pH Counts Select NEXT when stable Difference less than 10 pH Calibration Complete for sensor 301 pH Place pH probe back into the flow pH measurements will resume in 5 minutes Select NEXT to continue TIENet 301 pH Temperature Device Section 2 Installation and Setup for Signature 2 5 Firmware Updates 2 6 Probe Storage and Maintenance 2 7 Contact Teledyne Isco 2 12 The TIENet device s firmware is updated via the USB port on the front panel of the Signature Flow Meter Step by step instruc tions for updating the firmware can be found in Section 2 of the Signature user manual If you remove the pH probe from operation be careful to keep the glass sensor bulb wet Exposure to air causes the glass mem brane on the sensor bulb to dry out This makes it very slow to respond in solution Prolonged or repeated dehydration of the bulb will ruin the probe The guard cap is to protect the probe during shipment and storage and to keep the glass membrane and liquid junction from drying out If you remove the probe for any reason clean it and replace the cap after filling with 4 0 buffer solution Never
14. cidity while a smaller quantity of H ions indicates alkalinity The H in pH stands for Hydrogen and the p stands for power The normal scale for pH runs from 0 to 14 with 0 being most acidic and 14 being most alkaline Distilled water at 25 C is neutral at 7 based on the fact that the dissociation constant number of H and OH hydroxyl ions present for pure water at that temperature is 10 The dissociation constant is a number indicating the degree of ionic dissociation for a substance after it is dissolved in water Dissociation constants vary widely for substances depending on the nature of the substance s chemical bonds Ionic salts tend to have higher constants Each number on the pH scale between 7 and 0 equals a tenfold increase in H ion Each number between 7 and 14 equals a tenfold decrease of H ion pH measurements of wastewater are commonly made to monitor the effect of treatment chemicals added to raise or lower the pH Water that has been used for various industrial processes may deviate substantially from 7 Chemicals are often added to the water to bring the pH close to that of neutral water which is 7 For example if the effluent has a concentration of heavy metal ions they must be removed before discharge Raising the pH of solutions containing transition metal ions will cause them to pre cipitate where they can easily be removed as sludge The resultant solution will be high in pH and will require aci
15. d to neu tralize it The pH probe is a combination of two electrochemical half cells Together they provide a low voltage signal that corresponds to the hydrogen ion concentration of a solution The bulb at the end of the probe is called the glass mono electrode The glass is of special composition sensitive only to hydrogen ions and is exposed to the solution to be measured The specific sensitivity to the hydrogen ion prevents interference from other ions that may be present in the solution It is essential to prevent grease from fouling this membrane The glass membrane pro duces an electrical potential proportional to hydrogen ion activity The other electrode called the reference electrode completes the circuit between the glass electrode and the solution 1 3 Technical Specifications TIENet 301 pH Temperature Device Section 1 Introduction The Isco pH probe combines both electrodes in a single housing and also contains an amplifier to reduce the extremely high impedance of the circuit This improves the reaction of the probe to stray capacitance and reduces interference caused by electrical noise in the vicinity Like any other chemical reaction pH measurement is affected significantly by temperature Consequently temperature com pensation is provided in the 301 The pH probe has a built in temperature sensor that is exposed for faster response When the ion selective electrode and the reference electrode are connec
16. erly submerged in solution and there must be no air trapped under the probe membrane or the reading may become incorrect and or erratic Rinse the probe From the Home screen press the MENU softkey and then follow the sequence shown in Figure 2 10 When the sequence is completed the buffer list will reappear Rinse the probe and select the next buffer calibration point or Done Mea surement will resume after five minutes TIENet 301 pH Temperature Device Section 2 Installation and Setup for Signature Configure Options 5 Data Storage Push Setup 1 Site Setup 2 Measurement Setup 3 Adjust 4 Equation Trigger Setup 8 Reset Totalizers 9 Reports History Setup 6 Sampler Setup 7 Inputs Outputs Alarms Setup Adjust Options Level pH 301 H Calibration 301 pH 301 pH pH Calibration 4 buffer Enter exact buffer value XXX aM Select NEXT to continue 301 pH pH Calibration 4 buffer Place the probe in the pH buffer and then select NEXT to continue Rinse the probe and submerge in the buffer solution at least one inch beneath the surface M Note The actual value displayed for pH counts is insignifi cant to the user It is a function of the voltage to fre quency conversion transmitted from the 301 device and read by the Signature flow meter as a pH value Figure 2 10301 Calibration sequence Perform pH Calibration of sensor 301 pH Select pH calibration buffer or Done 1 4 buffer 2 7
17. fore proceeding ensure that the flow meter has been disconnected from mains power M Note The steps that follow include instructions for installing cord grip fittings Some applications will use user supplied 34 ID con duit for cable routing 1 Remove one of the 6 position plug in terminal strip connec tors from the case board YELLOW BROWN SHIELD RED BLACK Figure 2 1 TIENet Device terminal strips 2 1 TIENet 301 pH Temperature Device Section 2 Installation and Setup for Signature 2 If using a cord grip fitting install the cable nut in the appropriate opening on the bottom of the Signature enclo sure securing it to the wall with the lock nut concave side facing wall 3 Feed the TIENet device cable end through the sealing nut and seal and through the cable nut Lightly tighten the sealing nut just enough to hold the cable in place while installing the connector Lock Nut i concave side Sealing Nut facing wall EEE Sen Cable Nut color may vary Figure 2 2 Installing cable with a cord grip fitting 4 Attach the wire ends to the terminal strip as shown in Figure 2 3 then press the terminal strip back down into its socket on the case board as shown in Figure 2 4 taking care not to strain any wire connections Gently tug each wire when finished to verify secure connection to the screw terminals M Note 2 2 The SHIELD wire is the bare drain emerging
18. from the foil shield around the YELLOW and BROWN wires The BRAID DRAIN wire is the bare drain emerging from the sur rounding braided shield inside the cable jacket It is not neces sary to prevent the two braids from coming into contact with each other TIENet 301 pH Temperature Device Section 2 Installation and Setup for Signature Shield A YELLOW ae N BROWN Braid Drain N SHIELD BLACK Q Q Q Q Q BRAID DRAIN Figure 2 3 TIENet Device terminal connections Figure 2 4 Attach wired terminal strip to case board socket 2 3 TIENet 301 pH Temperature Device Section 2 Installation and Setup for Signature Ps ONTACT ef Aa Roc TT az FUSE Figure 2 5 Position and secure the cable 5 Gently tug the cable downward to remove any slack within the enclosure taking care not to put any stress on the con nection 6 Tighten the cord grip sealing nut 7 Close the front panel and fasten it shut with the two Phil lips screws A CAUTION If you are using conduit instead of the cord grip fitting the con duit must be sealed to prevent harmful gases and moisture from entering the Signature enclosure Failure to seal conduit could reduce equipment life 2 4 2 1 2 Connecting to Signature Portable via a TIENet Receptacle Connecting a TIENet plug to the Signature Portable O Ring and Lubrication for the TIENet receptacle TIENet 301 pH Temperature Device Section 2 Insta
19. llation and Setup for Signature The optional external TIENet devices compatible with the Sig nature Portable and Signature all scan into the hardware in the same manner A scan is required anytime a new TIENet device is added Multiple TIENet devices can be connected simultaneously to the same Signature Portable Flow Meter The following TIENet devices will attach to the TIENet receptacle e Ultrasonic Level Sensor e Area Velocity Sensor 301 pH Interface e LaserFlow 306 Sampler Interface To connect the TIENet plug from the sensor to the TIENet Recep tacle 1 Align the connectors and push together Figure 2 6 2 The sensor release will click when the sensor connector is fully seated 3 Connect the two caps together 4 After the physical connection is made a scan must be per formed for the device to be recognized For additional TIENet connections use the TIENet Y cable or alternately an Expansion Box 1 Coat the O ring s sealing surface with a silicone lubricant A CAUTION Do not use petroleum based lubricants Petroleum based lubricants will cause the O ring to swell and eventually deterio rate Aerosol silicone lubricant sprays often use petro leum based propellents If you are using an aerosol spray allow a few minutes for the propellent to evaporate before pro ceeding 2 The sensor release will click when the sensor connector is fully seated 3 Connect the two caps together Figure 2
20. me 2 9 TIENet 301 pH Temperature Device Section 2 Installation and Setup for Signature 2 3 pH Probe Life 2 4 pH Probe Calibration 2 10 2 4 1 Frequency 2 4 2 Procedure pH probes are consumable items meaning that they will even tually have to be replaced During the life of the probe you will have to clean and recalibrate it periodically For calibration instructions refer to the next section Grease and debris will interfere with the probe s ability to accurately measure pH Because grease is an insulator it will keep the ions from reaching the glass membrane and porous liquid junction thus hindering the creation of a voltage potential and slowing or stopping response time An indication that the probe is nearing the end of its service life is an increasing time period to stabilize during calibration This can present a problem in applications with a rapidly changing pH Consider replacing the probe when delays become apparent The Signature flow meter provides a calibration procedure for the pH probes using commercially prepared buffer solutions For accurate readings you must clean and re calibrate the probe on a regular basis Calibration intervals typically range from weekly to monthly depending on the application M Note For pH probe calibration Teledyne Isco recommends that you use a glass container for the buffer solutions and ensure that the following conditions are met The probe must be prop
21. meters that will appear for the 301 device are 301 pH pH reading 301 Temperature Degrees C The name of any parameter can be changed by highlighting it and pressing Enter EE to display the character grid Nav igate the grid using the arrow keys Select characters with Enter and clear characters with Delete Bad Figure 2 8 Character grid 2 8 TIENet 301 pH Temperature Device Section 2 Installation and Setup for Signature Select Operation 1 Hardware Setup 2 Configure 3 Administration 4 Home Hardware Setup 1 Smart Sensor Setup TIENet 2 SDI 12 Setup 3 MODBUS Input Setup 4 MODBUS Output Setup 5 Modem Setup Perform Scan Configure Measurements Configure Measurements XXX Parameter oO XXX Parameter n XXX Parameter Configure Measurements 2 301 Y E 301 pH O 301 Temperature There may be a slight delay TIENet Configuration The sensors are being TIENet Setu configured Please wait Figure 2 9 Menu Tree 301 Configuration Press NEXT to confirm configuration Smart Sensor The sensors have been configured TIENet Setup Smart Sensor With initial connection begin by performing a hardware scan to add the 301 Press Enter for a list of sensors Scroll to the 301 and press Enter to select Scroll with arrow keys to highlight select deselect any displayed parameter or edit its na
22. quency Rae Le E ee WE A Re UON e lege 2 10 2 4 2 Procedure ss MEE A a cee mL PLE dka ked e 2 10 2 5 Firmware Updates cesis eneas duse a Sees kin Al eg k a bl 2 12 2 6 Probe Storage and Maintenance 00 ec cee KK KK KK KK KK KK 2 12 2 1 Contact Teledyne ISto lt 5 dures pli Reese uale eO Dad 2 12 Appendix A Replacement Parts A 1 Replacement Parts 0 0 kK KK kK KK KK KK KK kK kk kk kK kk kk K k kk en A 1 A 1 1 301 pH Temperature 0 KK KK KK KK KK KK KK KK KK KK KK KK KK kk A 2 List of Figures 1 1 Signature Flow Meter w Model 301 TIENet device and pH probe 1 1 2 1 TIENet Device terminal strips X kk kk kk KK KK KK KK KK KK een 2 1 2 2 Installing cable with a cord grip fitting 0 0 KK KK KK KK KK KK KK KK 2 2 2 3 TIENet Device terminal connections X KK KK KK KK KK KK KK KK KK KK 2 3 2 4 Attach wired terminal strip to case board socket o o oo ooooooooo 2 3 2 5 Position and secure the cable 1 0 0 ununun KK KK KK KK KK KK KK KK KK KK KK KK 2 4 2 6 How to connect a TIENet plug to the Signature Portable 2 5 2 7 Attaching the probe to the carrier 0 0 0 0 KK KK KK KK KK RR KK KK KK KK KK 2 7 2 8 Character ardid hak 2 8 2 9 Menu Tree 301 Configuration kk kK KK KK KK KK KK KK KK KK KK KK KK KK 2 9 2 10 301 Calibration sequence W k k kk KK KK KK KK KK KK KK KK KK KK KK k 2 11 TIENet 301 p
23. quotations on parts contact Teledyne Isco Service Department This list is subject to ange without notice A 3 TIENet 301 pH Temperature Device A 4 E EE RN Name and amount of Hazardous Substances or Elements in the product ABRSMARLA EMES f Hazardous Substances or Elements Component Name th IR rm TONE SEHR SROKA Pb Hg Cd Cr VD PBB PBDE pr BAR X O O O O O Circuit Boards EIR X O O O O O Display p B O O O O O X Wiring PT a Fe AR O O O O O X Internal Cables Sz E FB AIL x O O O O X DC Motor BEX O O X O O O Connectors Bit X X x O O O Battery EE i X O O O O X Solenoid valve Ti P8 SS HZ VJ i ak T AW E TN S E Name and amount of Hazardous Substances or Elements in the product O RAT EB my IR Te A AA JR DIB PHS BYES MEM EN IR EB CR To O Represent the concentration of the hazardous substance in this component s any homogeneous pieces is lower than the ST standard limitation X R T SR EUG E V TERSMER S 19 M BR HRW EU ST MEMENREER dll J E EAR dd SERIE ERA FTX ROR RAE THD X Represent the concentration of the hazardous substance in this component s at least one homogeneous piece is higher than the ST standard limitation Manufacturer may give technical reasons to the X marks yg MUR SF RB E OE The Environmentally Friendly Use Period EFUP was determined through experience AP ARREARS ISA Bl UREA ES 207 RR
24. specifications replacement parts schematics and instructions without notice Contact Information Customer Service Phone 800 228 4373 USA Canada Mexico 402 464 0231 Outside North America Fax 402 465 3022 Email IscoCSR teledyne com Technical Support Phone Toll Free 866 298 6174 Samplers Flow Meters and Multi parameter Probes Toll Free 800 775 2965 Syringe Pumps and Liquid Chromatography Email IscoService teledyne com Return equipment to 4700 Superior Street Lincoln NE 68504 1398 Other Correspondence Mail to P O Box 82531 Lincoln NE 68501 2531 Email IscoInfo teledyne com Revised April 2014 General Warnings Hazard Severity Levels TIENet 301 pH Temperature Device Safety Before installing operating or maintaining this equipment it is imperative that all hazards and preventive measures are fully understood While specific hazards may vary according to location and application take heed of the following general warnings Z NA WARNING Avoid hazardous practices If you use this instrument in any way not specified in this manual the protection provided by the instrument may be impaired AVERTISSEMENT Eviter les usages p rilleux Si vous utilisez cet instrument d une mani re autre que celles qui sont specifi es dans ce manuel la protection fournie de l instrument peut tre affaiblie cela augmentera votre risque de blessure This manual applies Hazard Severity Levels to
25. ta dete voe lavas hen neb 60 4307 072 Cable lengths from Signature to TIENet 301 device CA Assembly TIE Net Y w connector en eene eene entente nnn essere nein 60 4304 066 TIENet Expansion Box includes 10 ft TIENet cable and 2 cord grips 60 4307 023TIENet Expansion Box includes 10 ft TIENet cable and 2 cord grips 60 4307 023 Cord grip fitting 9 4 NPT for TIENet cable seeette tete 209 0073 12 Bulk TIENet Cable cut to length order by the foot 60 4304 050 PH Probe only cai 5i due titel ditte ue E e ee geke ka baye bin kn N y n bane w yine etes 60 9004 126 Probe Carrier for pH probe seriernes ni sa kik k helaka ka RAY RE Ab ek K R H beka kak kU ennt tese nennen da kak 60 3208 001 M Note Teledyne Isco uses FreeRTOS version 5 4 2 in its TIENet devices In accordance with the FreeRTOS license FreeRTOS source code is available on request For more information visit www FreeRTOS org TIENet 301 pH Temperature Device Section 2 Installation and Setup for Signature 2 1 Installation External TIENet devices such as the 301 are all electrically con nected to the Signature flow meter in the same manner usually using conduit or cord grip cable fittings Multiple external TIENet devices can be connected simultaneously 2 1 1 Connecting the Cable Refer to your Signature flow meter manual for instructions on accessing the instrument s interior components N WARNING Be
26. ted to a high impedance voltmeter and submerged in solution ions move to the surface of the membrane The elec trical charge on the ions creates a potential difference across the barrier between the solution and the membrane This potential or voltage difference is proportional to the activity of the ions in solution The potential when read by a sensitive voltmeter translates into a reading of pH With the Signature flow meter the voltage is sent first to a preamplifier inside the probe to reduce the impedance of the circuit and improve the signal to noise ratio and then on to the 301 to allow greater operating distance from the flow meter Note that pH probes are a consumable item and not covered under the standard one year warranty A CAUTION Never allow the pH glass bulb to dry out When storing the probe always protect the bulb by covering the end with the plastic cap with a moistened sponge or cloth inside Table 1 1 Technical Specifications TIENet 301 Device 301 Weight w o sensor w 10m cable 3 5 Ib Ambient Operating Temperature 20 to 50 C 4 to 122 F pH Measurement Range 0 to 14 pH units Temperature Compensation Performed by the 301 device pH Accuracy 0 1 pH units new probe freshly calibrated within range pH Electrode Junction Temperature Measurement Range pH Probe Dimensions 1 12 Y 6 long 3 4 NPT Cable 25ft Body Material 316SST Double
27. trument is the one in effect on date of shipment The warranty period begins on the shipping date unless Teledyne Isco agrees in writing to a different date Excluded from this warranty are normal wear expendable items such as pH sensors charts ribbon lamps tubing and glassware fittings and wetted parts of valves and damage due to corrosion misuse accident or lack of proper maintenance This warranty does not cover products not sold under the Teledyne Isco trademark or for which any other warranty is specifically stated No item may be returned for warranty service without a return authorization number issued by Teledyne Isco This warranty is expressly in lieu of all other warranties and obligations and Teledyne Isco specifically disclaims any warranty of merchantability or fitness for a particular purpose The warrantor is Teledyne Isco 4700 Superior Lincoln NE 68504 U S A This warranty applies to the USA and countries where Teledyne Isco does not have an authorized dealer Customers in countries outside the USA where Teledyne Isco has an authorized dealer should contact their Teledyne Isco dealer for warranty service Before returning any instrument for repair please call fax or e mail the Teledyne Isco Service Department for instructions Many problems can often be diagnosed and corrected over the phone or by e mail without returning the instrument to the factory Instruments needing factory repair should be p
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