Endress+Hauser Liquistation CSF48 Operating Instructions Manual
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Endress+Hauser Liquistation CSF48 Operating Instructions Manual

Automatic sampler for liquid media
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See also: Technical Information , Operating Instructions Manual
BA00463C/07/EN/17.12
71208856
Valid as of:
Softwareversion 01.04.00
Products
Operating Instructions
Liquistation CSF48
Automatic sampler for liquid media
Maintenance & diagnostics
Solutions
Services

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Summary of Contents for Endress+Hauser Liquistation CSF48

  • Page 1 Products Solutions Services BA00463C/07/EN/17.12 71208856 Valid as of: Softwareversion 01.04.00 Operating Instructions Liquistation CSF48 Automatic sampler for liquid media Maintenance & diagnostics...
  • Page 2 About this manual These instructions describe all the tasks you must perform for diagnostics, maintenance and repair. A description of the following is provided here: • General troubleshooting • Overview of the diagnostic messages • Description of the information of the "Diagnostics" menu –...

  • Page 3: Table Of Contents

    Accessories ....75 Accessories for Liquistation CSF48 ..75 Measuring cable ....77 Sensors .

  • Page 4: Diagnostics And Troubleshooting

    Diagnostics and troubleshooting Liquistation CSF48 Diagnostics and troubleshooting The sampler continuously monitors its own functions. The color of the display background changes to red if a diagnostics message for error category "F" occurs. The LED beside the display flashes red if a diagnostics message for error category "M" occurs.
  • Page 5 Liquistation CSF48 Diagnostics and troubleshooting Problem Possible cause Tests and/or remedial measures Measuring chain Contaminated reference system Test with new sensor zero-point cannot be Junction clogged Clean or grind junction adjusted Asymmetric sensor voltage too high Clean junction or test with another sensor No change or subtle –...
  • Page 6 Diagnostics and troubleshooting Liquistation CSF48 Conductivity measurement Problem Possible cause Tests and/or remedial measures Display values deviate Incorrect calibration Repeat the calibration. from reference Where necessary, check and repeat the calibration measurement with the reference device. Sensor fouled Clean the sensor.
  • Page 7 Liquistation CSF48 Diagnostics and troubleshooting Problem Possible cause Tests and/or remedial measures No/incorrect temperature ATC: select type of compensation; if linear, set compensation suitable coefficients. MTC: set process temperature. Incorrect temperature measurement Check temperature measured value. Bubbles in medium Suppress formation of bubbles by: –...
  • Page 8 Diagnostics and troubleshooting Liquistation CSF48 Oxygen measurement Problem Possible cause Tests and/or remedial measures Sensor failure Test with new sensor Sensor cable disconnected Check cable or cable extension. Display value - - - - Incorrect sensor connection Check the connection at input module (--> BA "Commissioning", "Wiring"...
  • Page 9 Liquistation CSF48 Diagnostics and troubleshooting Problem Possible cause Tests and/or remedial measures Incorrect current output Total load in current loop too high Measure the load and reduce it to the permitted signal value if necessary. EMC (interference coupling) Disconnect both output cables and measure directly at device.
  • Page 10 Diagnostics and troubleshooting Liquistation CSF48 Problem Possible cause Tests and/or remedial measures Sensor does not immerse properly Check installation position, remove protection cap Constant, incorrect or protection cap not removed measured value Air pockets in assembly Check assembly and orientation Cable disconnected or shortcircuited Disconnect cable and measure directly at device.
  • Page 11 Liquistation CSF48 Diagnostics and troubleshooting Problem Possible cause Tests and/or remedial measures Interference on signal output cable Check cable routing, route cable separately if necessary. Fluctuations in measured Irregular flow / turbulence / air Select a better mounting location or reduce...
  • Page 12 Diagnostics and troubleshooting Liquistation CSF48 1.1.3 Device-specific errors Problem Possible cause Tests and/or remedial measures The device cannot be No supply voltage Check if voltage supplied switched on/display remains Basic module defective Replace basic module dark Values appear on display...

  • Page 13: Diagnostic Information On The Onsite

    Liquistation CSF48 Diagnostics and troubleshooting Problem Possible cause Tests and/or remedial measures Implausible measured values Inputs defective First perform tests and take measures as (only for version with outlined in "Process-specific errors" section sensors with the Memosens Measuring input test: protocol) –...

  • Page 14: Adjusting Diagnostic Information

    Diagnostics and troubleshooting Liquistation CSF48 Adjusting diagnostic information 1.5.1 Classification of diagnostics messages More detailed information on the current diagnostics messages displayed is provided in the DIAG/Diagnostics list menu. In accordance with Namur specification NE 107, the diagnostics messages are characterized by: •...
  • Page 15 Liquistation CSF48 Diagnostics and troubleshooting b. Do you want to change the error category? c. Should an error current be output? d. Do you want to trigger a cleaning program? Deactivate the message, for example (Diagnostics message to "Off"). Configuration options The list of diagnostic messages displayed depends on the path selected.

  • Page 16: Overview Of Diagnostic Information

    Diagnostics and troubleshooting Liquistation CSF48 Path: ... /Extended setup/Diagnostics settings/Diag. behavior (optional) Function Options Info Cleaning Options Decide whether the diagnostic message should trigger a program(optional) • None cleaning program. • Cleaning 1 You can define the cleaning programs under: •...
  • Page 17 Liquistation CSF48 Diagnostics and troubleshooting Message Factory settings Tests or remedial measures Cat. Diag. Error on/off current Update error Firmware update failed Repeat update SD card error --> use another card Incorrect firmware --> repeat with suitable firmware Contact the Service Department...
  • Page 18 Diagnostics and troubleshooting Liquistation CSF48 Message Factory settings Tests or remedial measures Cat. Diag. Error on/off current Safety sensor Safety switch LF2 for sample sensor active • Contact electrodes for sample detection are fouled • The sample continues to be taken ->...
  • Page 19 Liquistation CSF48 Diagnostics and troubleshooting Message Factory settings Tests or remedial measures Cat. Diag. Error on/off current Liquid sensor Capacitance sensor misaligned or defective. • Medium detection in dosing chamber not possible • No sampling possible -> Clean sensor -> Contact the Service Department...
  • Page 20 Diagnostics and troubleshooting Liquistation CSF48 Message Factory settings Tests or remedial measures Cat. Diag. Error on/off current Pressure sensor Medium detection not possible No sampling possible. • Suction line not drained before sampling • Pressure sensor defective -> Check the suction line, purge it using the pump...
  • Page 21 Liquistation CSF48 Diagnostics and troubleshooting Message Factory settings Tests or remedial measures Cat. Diag. Error on/off current Read program Selected program cannot be read from the program memory --> Create new program Write program Program created cannot be saved Hardware error has occurred -->...
  • Page 22 Diagnostics and troubleshooting Liquistation CSF48 Message Factory settings Tests or remedial measures Cat. Diag. Error on/off current Intern. Voltage Internal voltage outside the valid range --> Check supply voltage Electr. temp. High electronics temperature --> Check ambient temperature and energy...
  • Page 23 Liquistation CSF48 Diagnostics and troubleshooting Message Factory settings Tests or remedial measures Cat. Diag. Error on/off current Parameter save Configuration saving has failed, --> repeat Parameter load Configuration successfully loaded Parameter load Configuration loading has failed, --> repeat Parameter load...
  • Page 24 Diagnostics and troubleshooting Liquistation CSF48 Message Factory settings Tests or remedial measures Cat. Diag. Error on/off current Armature cycle O-ring seals at sampling assembly approaching end of operating life. Display under Diagnostics/Runtime info/Sampling assembly -> Replace the seals -> Switch off monitoring under Setup/General...
  • Page 25 Liquistation CSF48 Diagnostics and troubleshooting Message Factory settings Tests or remedial measures Cat. Diag. Error on/off current No sample Sample intake not possible • Suction line is clogged • Suction height too large -> Check suction line and suction strainer ->...
  • Page 26 Diagnostics and troubleshooting Liquistation CSF48 Message Factory settings Tests or remedial measures Cat. Diag. Error on/off current pH calc range pH calculation outside the measuring range rH calc range rH calculation outside the measuring range Dual cond range Dual conductivity outside the measuring range 1.6.2 Sensor-specific diagnostics messages...
  • Page 27 Liquistation CSF48 Diagnostics and troubleshooting Message Factory settings Sensor type Tests or remedial measures Cat. Diag. Error curren Writing data Could not write sensor data Repeat write process Replace sensor Sensor type Replace sensor, making sure correct sensor type is used...
  • Page 28 Diagnostics and troubleshooting Liquistation CSF48 Message Factory settings Sensor type Tests or remedial measures Cat. Diag. Error curren Sterilization P, C, O Specified number of sterilizations will soon be reached. Measurement can still take place. Replace sensor Sterilizat. cap O (amp.) Specified number of sterilizations for the cap is reached.
  • Page 29 Liquistation CSF48 Diagnostics and troubleshooting Message Factory settings Sensor type Tests or remedial measures Cat. Diag. Error curren Sensor check P (glass) Sensor condition check (SCC), poor sensor condition Glass membrane fouled or dry, junction blocked Clean sensor, regenerate Replace sensor...
  • Page 30 Diagnostics and troubleshooting Liquistation CSF48 Message Factory settings Sensor type Tests or remedial measures Cat. Diag. Error curren Polarization C (cond.) Polarization warning The measured value is distorted at high conductivity levels. Use a sensor with a larger cell constant...
  • Page 31 Liquistation CSF48 Diagnostics and troubleshooting Message Factory settings Sensor type Tests or remedial measures Cat. Diag. Error curren Sensor failure N, T, S Sensor failure Error with analog evaluation Replace sensor Contact the Service Department organ. pollution N, T, S...
  • Page 32 Diagnostics and troubleshooting Liquistation CSF48 Message Factory settings Sensor type Tests or remedial measures Cat. Diag. Error curren 169 - 170: Warning issued by hours of operation monitoring system. Measurement can still take place. Replace sensor Adjust monitoring limit ÜDeactivate monitoring Operating time Operating hours, conc.
  • Page 33 Liquistation CSF48 Diagnostics and troubleshooting Message Factory settings Sensor type Tests or remedial measures Cat. Diag. Error curren Operating time Operating hours > 25 ˚C Operating time O, I, Cl Operating hours > 30 ˚C Operating time O, I Operating hours > 40 ˚C...
  • Page 34 Diagnostics and troubleshooting Liquistation CSF48 Message Factory settings Sensor type Tests or remedial measures Cat. Diag. Error curren Zero Warn O (amp.), Cl Zero point warning Sensor calib. P (ISFET) Max. operating point warning Sensor calib. P (ISFET) Min. operating point warning Sensor calib.
  • Page 35 Liquistation CSF48 Diagnostics and troubleshooting Message Factory settings Sensor type Tests or remedial measures Cat. Diag. Error curren Process conduc. Process conductivity above/below compensation table Process conduc. – Process value outside specification – Incomplete table --> Extend table Proc.cond.comp Conductivity compensation above/below compensation table Proc.cond.comp...
  • Page 36 Diagnostics and troubleshooting Liquistation CSF48 Message Factory settings Sensor type Tests or remedial measures Cat. Diag. Error curren Process value Process limit value exceeded/undershot Reasons: sensor in air, air pockets in Process value assembly, incorrect flow to sensor, sensor defective...
  • Page 37 Liquistation CSF48 Diagnostics and troubleshooting Message Factory settings Sensor type Tests or remedial measures Cat. Diag. Error curren Sensor ISE check Electrode or membrane defective Check electrode, replace if necessary Check membrane cap, replace if necessary Process temp. Temperature outside specification...
  • Page 38 Diagnostics and troubleshooting Liquistation CSF48 Path to software function Menu/Setup/Inputs/Nitrate/Extended setup/Diagnostics settings/Limits operating hours/Filter change Menu/Setup/Inputs/Cond c/Extended setup/Polarization detetected Menu/Setup/Inputs/SAC/Extended setup/Diagnostics settings/Limits operating hours/Operation > 200 mg/l Menu/Setup/Inputs/SAC/Extended setup/Diagnostics settings/Limits operating hours/Operation < 50 mg/l Menu/Setup/Inputs/Chlorine/Extended setup/Diagnostics settings/Limits operating hours Menu/Setup/Inputs/Oxygen (amp.)/Extended setup/Diagnostics settings/Number of cap sterilizations/Alarm...

  • Page 39: Pending Diagnostic Messages

    Liquistation CSF48 Diagnostics and troubleshooting Path to software function Menu/Setup/Inputs/Oxygen (amp.)/Extended setup/Diagnostics settings/Slope/Upper warning limit Menu/Setup/Inputs/Oxygen (amp.)/Extended setup/Diagnostics settings/Zero point/Warning limit Menu/Setup/Inputs/pH ISFET/Extended setup/Diagnostics settings/Operating point/Upper warning limit Menu/Setup/Inputs/pH ISFET/Extended setup/Diagnostics settings/Operating point/Lower warning limit Menu/Setup/Inputs/Extended setup/Diagnostics settings/Delta slope/Warning limit...

  • Page 40: Diagnostics List

    Diagnostics and troubleshooting Liquistation CSF48 Diagnostics list All the current diagnostics messages are listed here. A time stamp is available for each message. Furthermore, the system also displays the configuration and description of the message as saved in "Menu/Setup/General settings/Diagnostics/Device behavior".
  • Page 41 Liquistation CSF48 Diagnostics and troubleshooting 1.9.2 Logbooks menu Diagnostics/Logbooks Function Options Info Program logbook Chronological list of the programming events. Show Events are displayed Select a particular event to display more detailed information. Go to date User input Use this function to go directly to a specific time in the •...
  • Page 42 Diagnostics and troubleshooting Liquistation CSF48 Diagnostics/Logbooks Function Options Info Diagnostic events Chronological list of the diagnostics events. Show Events are displayed Select a particular event to display more detailed information. Go to date User input Use this function to go directly to a specific time in the •...
  • Page 43 Liquistation CSF48 Diagnostics and troubleshooting Diagnostics/Logbooks Function Options Info Data logbooks Chronological list of the data logbook entries. Data logbook 1 <Logbook This submenu is available for each data logbook that you name> have set up and activated. Source of data...
  • Page 44 Diagnostics and troubleshooting Liquistation CSF48 1.9.3 Program logbook The following table shows an overview of the exported program logbook and explains the most important terms in the program logbook. Entry Example Info Timestamp 2010-05-05 12:40 Time stamp - the start time in the case of sampling...
  • Page 45 Liquistation CSF48 Diagnostics and troubleshooting Entry Example Info Start mode Immediate Field only populated for PrgPartStart, BasicPrgStart and StdPrgStart: --> The program start setting is displayed - Immediate --> immediately - Date/time --> after date/time - Volume --> with a volume - Event -->...
  • Page 46 Diagnostics and troubleshooting Liquistation CSF48 1.9.4 Bottle statistics In "Menu/Diagnostics/Logbooks/Logbook program", select the "Show summary of current program" item to display the bottle statistics for the sampler. The statistics are displayed for each individual bottle when the program is started. This gives you detailed feedback on the last sampling operations.

  • Page 47: Device Info

    Liquistation CSF48 Diagnostics and troubleshooting 1.10 Device info 1.10.1 System information Diagnostics/System information Function Options Info Device tag Read only Individual device tag, --> "General settings" Order code Read only You can order identical hardware with this code. This code changes on account of changes to the...
  • Page 48 Diagnostics and troubleshooting Liquistation CSF48 Diagnostics/System information Function Options Info HART Read only HART-specific information • Bus address The unique address is linked to the serial number and is only with the HART option • Unique address used to access devices in a multidrop environment.

  • Page 49: Simulation

    Liquistation CSF48 Diagnostics and troubleshooting 1.10.2 Sensor information Select the channel you want from the list of channels. Information in the following categories is displayed: • Extreme values Extreme conditions to which the sensor has been exposed up to now, e.g. min./max.
  • Page 50 Diagnostics and troubleshooting Liquistation CSF48 Diagnostics/Simulation Function Options Info Alarm relay Simulation of a relay state Relay x:y This menu appears once for each relay. Simulation Options If you simulate the relay state, this is indicated on the • On display by a simulation icon in front of the relay display.

  • Page 51: Reset Measuring Instrument

    Liquistation CSF48 Diagnostics and troubleshooting 1.12 Reset measuring instrument Diagnostics/Systemtest/Reset Function Options Info Power supply Read only The current supply voltage is displayed. Cooling system(only for version with sample compartment temperature regulation) Check cooling Power supply Read only The current supply voltage is displayed.
  • Page 52 Diagnostics and troubleshooting Liquistation CSF48 Diagnostics/Systemtest/Reset Function Options Info Bottle volume Read only Distributor position Options Select which bottle should be filled with the sample. • Front • Bottle 1 • Back Sample volume 50 to 2000 ml You can change the sample volume in the version with the peristaltic pump.
  • Page 53 Liquistation CSF48 Diagnostics and troubleshooting Diagnostics/Systemtest/Reset Function Options Info Vacuum pump Action (only for version with vacuum pump) Bottle configuration Read only Bottle volume Read only Distributor position Options Select which bottle should be filled with the sample. • Front •...

  • Page 54: Term Information

    Diagnostics and troubleshooting Liquistation CSF48 Diagnostics/Systemtest/Reset Function Options Info Factory default Options Restart with factory settings • OK Settings that have not been saved are lost. • ESC Power supply Read only Detailed list of power supply to instrument. • Digital Supply 1: 1.2V The actual values can vary without a malfunction •...

  • Page 55: Status Of Inputs/Outputs

    Liquistation CSF48 Diagnostics and troubleshooting 1.14 Status of inputs/outputs Path:Display/Operation/Measurement The following measured values are listed (read only): • Binary inputs Current function state: on or off • Current inputs Actual current values of all the current inputs available • Alarm relays Current function state: on or off •...

  • Page 56: Manual Hold (For Version With Sensors With The Memosens Protocol)

    Diagnostics and troubleshooting Liquistation CSF48 1.16 Manual hold (for version with sensors with the Memosens protocol) Diagnostics/Manual hold Function Options Info List of channels Options If you set the function to "On", the measured value at • On the current output is set to hold.
  • Page 57 Liquistation CSF48 Diagnostics and troubleshooting Date Version Changes to software Documentation: edition 12/2011 01.03 Extension BA00443C/07/EN/15.11 • PROFIBUS DP incl. profile 3.02 supported BA00463C/07/EN/15.11 • Modbus RTU (RS485) supported BA00464C/07/EN/15.11 • Modbus TCP supported BA00467C/07/EN/15.11 • Sampling program control via fieldbus •...

  • Page 58: Maintenance

    Replacing wear parts Wear parts are replaced by Endress+Hauser Service at one- and two-year intervals. Please contact your local sales center in this regard. Endress+Hauser offers its customers a maintenance contract. With a maintenance contract, you can increase your level of operational safety and relieve your operating staff of some of their workload.

  • Page 59: Replacing The Pump Tube

    Liquistation CSF48 Maintenance Replacing the pump tube CAUTION Danger! Rotating parts! ‣ Take the sampler out of service before opening the peristaltic pump. ‣ Safeguard the sampler against accidental operation while working on the open peristaltic pump. Retainer Pump tube...
  • Page 60 Maintenance Liquistation CSF48 Retainer Pump tube Clamp Marking ring Roller a0014116 Fig. 3: Replacing the pump tube Remove the clamp (item 8) and remove the pump tube (item 2) from the pump. Remove any silicone deposits on the roller (item 10) and the flexible pump bracket.

  • Page 61: Cleaning

    Liquistation CSF48 Maintenance Cleaning 2.3.1 Housing Clean the housing with soap-based commercially available cleaning agents. NOTICE Prohibited cleaning agents Danger of damaging the housing surface or housing seal! ‣ For cleaning purposes, never use concentrated mineral acids or bases. ‣...
  • Page 62 Maintenance Liquistation CSF48 Clean the wetted parts as follows: Release the thread adapter nut on the intake hose (item 6). Turn the intake hose to the "open" position at the hose lock (item 5) and remove the hose from above.
  • Page 63 Liquistation CSF48 Maintenance Clean the wetted parts as follows: Release the sample supply at the tube connection (item 3). Connect a container containing clear water to the tube connection. Remove the bottles from the sample compartment. Rinse the wetted parts with clear water by taking a manual sample or by performing a pump test (under Menu/Diagnostics/Systemtest/Reset/Peristaltic pump ->...
  • Page 64 Maintenance Liquistation CSF48 Cleaning the distribution arm a0014112 Fig. 7: Sample compartment Distribution arm motor Outlet pipe Distribution arm Clean the distribution arm as follows: Release the outlet pipe (item 2). Push up the splash guard. Remove the distribution arm from the front.
  • Page 65 Liquistation CSF48 Maintenance 2.3.4 Ventilator and liquefier a0013898 Fig. 8: Cleaning the climate control module Liquefier Ventilator Clean the liquefier and ventilator with compressed air. 2.3.5 Digital sensors (for version with sensors with the Memosens protocol) CAUTION The cleaning system is not switched off during calibration or maintenance activities Risk of injury due to medium or cleaning agent ‣...

  • Page 66: Replacing The Storage Batteries

    Maintenance Liquistation CSF48 Take the used sensor back to the laboratory. In the laboratory you can get the sensor ready for reuse while ensuring the availability of the measuring point. – Clean the sensor. For this purpose, use the cleaning agent specified in the sensor manual.

  • Page 67: Calibration

    Liquistation CSF48 Maintenance a0014114 Fig. 10: Replacing the storage batteries Remove old storage batteries and replace with new ones. Storage batteries must be replaced every 3 years by the following type of battery: Panasonic LC-R127R2PG1. Calibration Distribution arm The position of the distribution arm is set at the factory.

  • Page 68: Repair

    Repair Liquistation CSF48 Repair Spare parts Contact your Endress+Hauser Service if you have any questions regarding spare parts. 3.1.1 Peristaltic pump a0013813 Fig. 11: Spare parts for version with peristaltic pump Item No. Designation and contents Order number Spare parts kit...
  • Page 69 Liquistation CSF48 Repair 3.1.2 Vacuum pump a0013811 Fig. 12: Spare parts for version with vacuum pump (view in front of pump holder) a0013812 Fig. 13: Spare parts for version with vacuum pump (view behind pump holder) Endress+Hauser...
  • Page 70 Repair Liquistation CSF48 Item No. Designation and contents Order number Spare parts kit Fastening clips for suction hose, 10 pcs 71113508 Internal intake hose, complete, including 71111048 110˚ angular piece, 90˚ hose connection nipple, thread adapter nut 1" PP, 2 x fastening...
  • Page 71 Liquistation CSF48 Repair 3.1.3 Version with sampling assembly a0016744 Fig. 14: Spare parts for version with sampling assembly (view behind carrier plate) Endress+Hauser...
  • Page 72 Repair Liquistation CSF48 a0017993 Fig. 15: Spare parts for version with sampling assembly (view in front of carrier plate) Item No. Designation and contents Order number Spare parts kit Valve assembly for compressor 71160057 Valve assembly 71160059 Hose fitting 71160063...
  • Page 73 Liquistation CSF48 Repair 3.1.4 Climate control module a0013808 Fig. 16: Spare parts, view of climate control module Item No. Designation and contents Order number Spare parts kit Complete climate control module, unpainted 71092603 Complete climate control module, painted 71113854 Endress+Hauser...

  • Page 74: Return

    Distribution arm with adapter plate and splashguard 71098113 Return The sampler is repaired on site. Contact your Endress+Hauser Service Department. Disposal The device contains electronic components and must therefore be disposed of in accordance with regulations on the disposal of electronic waste.

  • Page 75: Accessories

    The most important accessories available at the time this document went to print are listed below. Contact your Service Department or sales center for accessories that are not listed here. Accessories for Liquistation CSF48 Order No. Bottle tray + bottles + cover 71162811 Bottle tray + 2 x 3.8 liters (1.00 US gal.) glass + cover...
  • Page 76 Accessories Liquistation CSF48 Suction line, rolled goods 71111487 ... m, suction line ID 16 mm (5/8"), green PVC 71111481 ... m, suction line ID 16 mm (5/8"), black EPDM 71111488 ... m, suction line ID 19 mm (3/4"), green PVC 71111489 ...

  • Page 77: Measuring Cable

    Liquistation CSF48 Accessories Retrofit kits 71140890 Upgrade kit CM442/CM444/CM448/CSF48; extension module 485; Modbus TCP (+ Ethernet configuration) 71140891 Kit CM444/CM448: Upgrade code for 2 x 0/4 to 20 mA for BASE-E 71128428 Activation code for digital HART communication Measuring cable Memosens data cable CYK10 •...
  • Page 78 Accessories Liquistation CSF48 Orbipac CPF81D • pH compact sensor for installation or immersion operation in industrial water and wastewater • Order as per product structure (--> Online Configurator, www.products.endress.com/cpf81d) • Technical Information TI191C/07/EN 4.3.2 Pfaudler electrodes Ceramax CPS341D • Electrode with pH sensitive enamel •...
  • Page 79 Liquistation CSF48 Accessories 4.3.4 pH-ISFET sensors Tophit CPS471D • Sterilizable and autoclavable ISFET sensor with Memosens technology • For food and pharmaceutical industry, process engineering, water treatment and biotechnology • Order as per product structure (--> Online Configurator, www.products.endress.com/cps471d) • Technical Information TI283C/07/EN Tophit CPS441D •...
  • Page 80 Accessories Liquistation CSF48 Condumax W CLS21D ‣ Two-electrode sensor in plug-in head and fixed cable version ‣ Order as per product structure, see Technical Information TI085C/07/en 4.3.7 Oxygen sensors Oxymax COS51D • Amperometric sensor for dissolved oxygen, with Memosens technology •...
  • Page 81 Liquistation CSF48 Accessories 4.3.11 SAC and nitrate sensors Viomax CAS51D • SAC and nitrate measurement in drinking water and wastewater • With Memosens protocol • Order as per product structure (--> Online Configurator, www.products.endress.com/cas51d) • Technical Information TI459C/07/EN 4.3.12 Interface measurement Turbimax CUS71D •...

  • Page 82: Index

    Liquistation CSF48 Index Accessories Recommended maintenance....58 Measuring cable ..... . 77 Replacement Sensors .
  • Page 83 Liquistation CSF48 Endress+Hauser...
  • Page 84 www.addresses.endress.com...

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