Endress+Hauser Liquiline To Go Ex CYM291 Operating Instructions Manual
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Endress+Hauser Liquiline To Go Ex CYM291 Operating Instructions Manual

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Summary of Contents for Endress+Hauser Liquiline To Go Ex CYM291

  • Page 1 Products Solutions Services Operating Instructions Liquiline To Go Ex CYM291...
  • Page 3 Basics Warranty Defects occurring within 3 years from delivery date shall be remedied free of charge at our plant (carriage and insurance paid by sender). Subject to change. Return of Products Under Warranty Please contact our Service Team before returning a defective device. Ship the cleaned device to the address you have been given.

  • Page 4: Table Of Contents

    Table of Contents Package Contents ................6 Documentation ................... 7 Overview ..................... 8 Value-Added Features ....................9 Protective Cover ....................... 10 Hook ..........................10 Display ........................11 Keypad ........................12 Start-Up ..................... 13 Inserting the Batteries ................... 13 Batteries for Application in Hazardous Locations........14 Connecting a Sensor ....................
  • Page 5 ”Sensoface” Messages .................... 42 Error Messages ......................43 pH Product Line ................44 pH Sensors ......................... 44 Endress+Hauser Buffer Solutions (pH) ............45 Ready-to-use quality pH buffer solutions............45 Accessories for pH ....................45 Conductivity Product Line ............... 46 Conductivity Sensors ..................... 46 CLY11 Conductivity Calibration Solutions............

  • Page 6: Package Contents

    Package Contents Check the shipment for transport damage and completeness. The package of the Liquiline To Go Ex CYM291 includes: Liquiline To Go Ex CYM291 Meter incl. 4 AA batteries and premounted quiver Carrying strap Data carrier with detailed user manuals USB cable, 1.5 m...

  • Page 7: Documentation

    Documentation Specific Test Report CD-ROM Complete documentation: • User manuals in different languages • Safety instructions • Certificates • Quickstart guides Safety Instructions In official EU languages and others. • EU Declarations of Conformity CAUTION! These safety instructions are part of the product documentation and must be observed.

  • Page 8: Overview

    Overview The Liquiline To Go Ex CYM291 is a portable multiparameter meter for measuring pH, ORP, conductivity or oxygen. With a plain text line on a high-contrast LCD, operation is largely intuitive. Quiver The meter stands out by the following features: •...

  • Page 9: Value-Added Features

    Overview Value-Added Features Memosens The Liquiline To Go Ex CYM291 can communicate with Memosens sensors. These digital sensors are automatically identified and the meter switches to the appropriate measurement method. When a Memosens sensor is connected to the meter, it is indicated by the logo shown on the right.

  • Page 10: Protective Cover

    Overview Protective Cover The front of the meter is protected by a cover, which can be completely flipped over and secured to the back for operation. Hook A fold-out hook on the back allows suspending the meter. This leaves your hands free for the actual measurement.

  • Page 11: Display

    Overview Display The meter has a three-line display for representing alphanumeric informa- tion such as measurement and calibra- tion data, temperatures and date/time. Additional information is provided by means of icons (Sensoface, battery icon, etc.). Some typical displays are shown here. pH measurement (display of measured value, tempera- ture, date and time)

  • Page 12: Keypad

    Overview Keypad The keys of the membrane keypad have a noticeable pressure point. They have the following functions: Switches the meter on and displays the device and calibration data (see Start-up) Switches the meter on / Activates measuring mode / Stops the data logger Starts calibration Activates configuration /...

  • Page 13: Start-Up

    This test should be carried out at our factory. Precautions for application in hazardous locations WARNING! • Only open the battery compartment of the Liquiline To Go Ex CYM291 outside the hazardous location. • Never try to open the device. If a repair should be required, return the device to our factory.

  • Page 14: Batteries For Application In Hazardous Locations

    NOTICE! It is absolutely necessary to replace the batteries. WARNING! When operating the Liquiline To Go Ex CYM291 in a hazardous loca‑ tion, only the battery types listed below may be used. The batteries must be from the same manufacturer and of identical type and capacity.

  • Page 15: Connecting A Sensor

    Start-Up Connecting a Sensor The Liquiline To Go Ex CYM291 provides several connections so that many types of sensors can be used for measurement (see illustration below). Note that only one sensor may be connected to the meter at a time. The meter recognizes the connect- ed Memosens sensor and displays the Memosens logo.

  • Page 16: Switching On The Meter

    Start-Up Switching On the Meter When you have connected the sensor, you can switch the meter on by pressing the key. When the meter is switched on with the key, first a self test is performed and then the calibration data and settings are displayed before the meter switches to measuring mode.

  • Page 17: Configuring

    Display 2 OFF | 1 ... 99 days CAL Timer PROG.BUFFERS|Manual|DATA INPUT|(ISFET-Zero)| FREE CAL 1 | 2 | 3 | 1-2-3 (for PROG.BUFFERS, Manual, FREE CAL) CAL POINTS -01- Endress+Hauser 2.00|4.01|6.98|9.95|11.87 -02- Mettler-Toledo 2.00|4.01|7.00|9.21 -03- Knick CaliMat 2.00|4.00|7.00|9.00|12.00 -04- Ciba (94) 2.06|4.00|7.00|10.00...

  • Page 18: Configuration (Cond)

    Configuring Cond Configuration (Cond) Configuration is required to match the connected sensor and the desired measurement performance. Furthermore, you can select the suitable calibration method. The following table gives you an over- view. Factory settings are shown in bold print. Measurement “Setup”...

  • Page 19: Configuration (Oxy)

    Configuring Configuration (Oxy) Configuration is required to match the connected sensor and the desired measurement performance. Furthermore, you can select the suitable calibration method. The following table gives you an over- view. Factory settings are shown in bold print. Measurement “Setup”...

  • Page 20: Ph Calibration

    pH Calibration “Programmed Buffers” Calibration (Calibration with automatic buffer recognition) The calibration method is selected in the configuration menu. Calibration is required to adjust the sensor to the meter. It is indis‑ pensable for achieving comparable and reproducible measurement results. Measurement Calibration method, the number of calibration points and PROG.
  • Page 21 pH Calibration DATA INPUT Calibration (Calibration by entering known sensor values) The calibration method is selected in the configuration menu. Measurement DATA INPUT ZERO POINT to select the value for the zero point. SLOPE to select the value for the slope. The calibration data will be displayed successively: Date and time ZERO POINT...
  • Page 22 pH Calibration MANUAL Calibration (Manual calibration) The calibration method is selected in the configuration menu. Measurement The number of calibration points has been MANUAL selected in the configuration menu. CAL 1/2/3 PRESS CAL pH display blinks Take the temperature‑corrected pH value from PRESS CAL the buffer description and enter it using mV display blinks...
  • Page 23 pH Calibration FREE CAL Calibration (Free selection of calibration method) FREE CAL calibration is selected in the configuration menu. Measurement to select the required calibration PROG. BUFFERS blinks method (PROG. BUFFERS, DATA INPUT or MANUAL). Perform the selected calibration (see PROG. BUFFERS, DATA INPUT or MANUAL calibration).

  • Page 24: Conductivity Calibration

    Conductivity Calibration Cond CELL CONST. Calibration (Calibration by entry of cell constant) The calibration method is selected in the configuration menu. Measurement The conductivity will be shown in the display CELL CONST. and can be compared with a reference solution (temperature‑corrected).
  • Page 25 Conductivity Calibration Cond Calibration with Calibration Solution (Automatic calibration with preselected calibration solution) The calibration method is selected in the configuration menu. NOTICE! • Make sure that the values of the calibration solutions used correspond exactly to those specified in this manual. If not, the resulting cell constant will be incorrect.
  • Page 26 Conductivity Calibration Cond FREE CAL Calibration (Free selection of calibration method) FREE CAL calibration is selected in the configuration menu. Measurement to select the desired calibration CELL CONST. blinks method (CELL CONST., COND, <25°C> 74.0µS/cm, <25°C> 149.6µS/cm, <25°C> 1.406mS/cm, <25°C> 12.64mS/cm, <25°C> 107.00mS/cm).

  • Page 27: Oxygen Calibration

    Oxygen Calibration AIR CAL Calibration (Calibrating the slope in air) The calibration method is selected in the configuration menu. Measurement Place sensor in air and wait until the measured AIR CAL values have stabilized. Measured value to adjust the correct value for relative Temperature humidity.
  • Page 28 Oxygen Calibration ZERO CAL Calibration (Zero calibration with oxygen-free medium) The calibration method is selected in the configuration menu. Measurement ZERO CAL Place sensor in oxygen‑free medium (e.g., nitrogen 5.0) and wait until the measured values PRESS CAL blinks have stabilized. CAL DATA Calibration will be performed.
  • Page 29 Oxygen Calibration DATA INPUT Calibration (Calibration by entering known sensor values) The calibration method is selected in the configuration menu. Measurement DATA INPUT xx blinks to adjust the known value for the sensor zero point. ZERO POINT xxx blinks to adjust the known value for the sensor slope.
  • Page 30 Oxygen Calibration FREE CAL Calibration (Free selection of calibration method) FREE CAL calibration is selected in the configuration menu. Measurement to select the desired calibration AIR CAL blinks method (AIR CAL, ZERO CAL, DATA INPUT). Perform the selected calibration (see AIR CAL, ZERO CAL or DATA INPUT calibration).

  • Page 31: Measuring

    Measuring Oxy Cond Once you have completed all preparations, you can start with Keys for the actual measurement. measurement 1) Connect the desired sensor to the meter. Some sensors require a special preparation. Please proceed according to the operating instructions for the sensor. 2) Switch the device on using the key.

  • Page 32: Data Logger

    Data Logger Oxy Cond Data Logger The meter provides a data logger. Prior to use, it must be configured and then activated. You can choose from the following logger types: • DIFF (signal-controlled logging of measured variable and temperature) • INT (time-controlled logging at a fixed interval) •...

  • Page 33: Operating Modes Of The Data Logger (Logger Type)

    Data Logger Oxy Cond Operating Modes of the Data Logger (Logger Type) Manual logging when logger is activated (SHOT) In this mode, a measured value is recorded when the key is pressed. Measurement Logger activated The measured value is saved to the address of the last recorded value + 1 Manual logging when logger is deactivated Measurement Logger deactivated...
  • Page 34 Data Logger Oxy Cond Difference (DIFF) When the delta range (process variable and/or temperature) related to the last entry is exceeded, a new entry is created and the delta range is displaced upwards or downwards by the delta value. The first entry is automatically created when the data logger is started.

  • Page 35: Data Logger Menu

    Data Logger Oxy Cond Data Logger Menu Logger display Select using arrow keys, confirm by pressing . CONT Select start address and start the data logger START Deletes all entries and starts the data logger at start address 0001 Deletes all entries Select logger type and configure: DIFF, INT, DIFF+INT, SHOT (see table below) Overview of data logger menu (default in bold print)

  • Page 36: Configuring The Data Logger

    Data Logger Oxy Cond Configuring the Data Logger Prerequisite: The data logger is stopped (press Measurement Measured value is maintained Logger: CONT blinks Logger: START blinks Logger: DEL blinks Logger: SET blinks Logger: Current logger type Select desired logger type using st: blinks DIFF, INT, DIFF+INT or SHOT.

  • Page 37: Starting The Data Logger Using Cont

    Data Logger Oxy Cond Starting the Data Logger using CONT Prerequisite: Data logger is configured. Every time the meter has been switched off, the data logger must be restarted (exception: SHOT). Measurement Measured value is maintained Logger: CONT blinks Address of the last recorded value If desired: Select start address using st.

  • Page 38: Displaying The Logger Data

    Data Logger Oxy Cond Displaying the Logger Data Pressing the key displays all stored values. Measurement The “RCL” icon and the last record- Use st to select the desired address. Empty ed value is displayed. memory locations will also be displayed. Return to measurement Example: Example:...

  • Page 39: Stopping The Data Logger

    Data Logger Oxy Cond Stopping the Data Logger You can stop the data logger at any time by pressing the key. Measurement, logger activated Data logger is stopped. “LOGGER” and “active logger type” icons are no longer displayed. It is still possible to hold a measured value by pressing and send it to any desired address.

  • Page 40: Clock

    Clock Oxy Cond Press the key to access the clock mode. Date and time will be displayed in the format as set in the configuration menu. To set the clock, proceed as follows: Display of time+date Hour display blinks Set value. SET HOUR Minute display blinks Set value.

  • Page 41: Error And Status Messages

    Error and Status Messages Oxy Cond Error messages are indicated as “ERROR …” on the display. Information on the sensor condition is indicated by the “Sensoface” icon (friendly, neutral, sad) possibly accom- panied by an info message (“INFO …”). Example of an error message: Example of a “Sensoface”...

  • Page 42: Sensoface" Messages

    Error and Status Messages Oxy Cond ”Sensoface” Messages The “Sensoface” icon provides information on the sensor condition: Sensoface Meaning Sensor is okay Calibrate the sensor soon Calibrate or replace the sensor The “neutral” and “sad” Sensoface icons are accompanied by an “INFO …” message to give a hint to the cause of deterioration.

  • Page 43: Error Messages

    Error and Status Messages Oxy Cond Error Messages The following error messages can be shown in the display. Message Cause Remedy blinks Battery empty Replace batteries ERROR 1 Value out of range Check whether the measurement ERROR 2 ORP value out of range conditions correspond to the adjusted ERROR 3 Temperature value out of...

  • Page 44: Ph Product Line

    pH Product Line pH Sensors Product Name Sensor Type (Link to Product Configurator) Orbisint CPS11D Digital pH sensor Orbisint CPS12D Digital ORP sensor Memosens CPS16D Combined digital pH/ORP sensor Memosens CPS31D Digital pH sensor Ceraliquid CPS41D Digital pH sensor Ceraliquid CPS42D Digital ORP sensor Ceragel CPS71D Digital pH sensor...

  • Page 45: Endress+Hauser Buffer Solutions (Ph)

    Ready-to-use quality pH buffer solutions Quality buffers from Endress+Hauser - CPY20 Solutions which are traced by a DAkkS-accredited Endress+Hauser buffer laboratory (DkkS = German Accreditation Body) to a primary reference material of the PTB and to standard reference material of the National Institute of Standards and Technol- ogy (NIST) in accordance with DIN 19266 are used as secondary reference buffer solutions.

  • Page 46: Conductivity Product Line

    Conductivity Product Line Cond Conductivity Sensors Product Name Sensor Type (Link to Product Configurator) Condumax CLS15D Conductivity sensor Condumax CLS16D Conductivity sensor Condumax CLS21D Conductivity sensor Memosens CLS82D Conductivity sensor Memosens sensors have a cable coupling, which allows convenient replacement of sensors while the cable remains connected to the meter.

  • Page 47: Cly11 Conductivity Calibration Solutions

    Conductivity Product Line Cond CLY11 Conductivity Calibration Solutions CLY11-A, 74 μS/cm (reference temp. 25°C (77 °F)), 500ml (16.9 fl.oz) CLY11-B, 149.6 μS/cm (reference temp. 25°C (77 °F)), 500ml (16.9 fl.oz) CLY11-C, 1.406 mS/cm (reference temp. 25°C (77 °F)), 500ml (16.9 fl.oz) CLY11-D, 12.64 mS/cm (reference temp.

  • Page 48: Oxygen Product Line

    Oxygen Product Line Oxygen Sensors Product Name (Link to Product Configurator) Oxymax COS22D digital oxygen sensor Accessories for Oxygen Item COS22Z maintenance kit 1.5 m sensor cable ATEX CYK20 BAB1C2 The Product Configurator can be accessed at: www.endress.com...

  • Page 49: Specifications

    Specifications Oxy Cond Connections 1x M8 socket, 4 pins, for Memosens lab cable 1 x M12 socket, 8 pins, for Memosens sensors 2 x 4-mm socket for separate temperature detector 1 x micro USB-B for operation without batteries Be sure to observe the safety instructions when using the USB port. Display LCD STN 7-segment display with 3 lines and icons Sensoface...
  • Page 50 Specifications Oxy Cond RoHS conformity According to directive 2011/65/EU Power supply 4 x AA batteries For battery types, see Control Drawing No. 209.009-150 Operating time Approx. 500 h (alkaline) Nominal operating conditions Ambient temperature -10 °C ≤ Ta ≤ +40 °C (+14 ... +104 °F) T4 Duracell MN1500 -10 °C ≤...
  • Page 51 Operating modes * PROG.BUFFERS Calibration with automatic buffer recognition MANUAL Manual calibration with entry of individual buffer values DATA INPUT Data entry of zero and slope -01- Endress+Hauser 2.00/4.01/6.98/9.95/11.87 “Programmed buffers” -02- Mettler-Toledo 2.00/4.01/7.00/9.21 buffer sets * -03- Knick CaliMat 2.00/4.00/7.00/9.00/12.00 -04- Ciba (94) 2.06/4.00/7.00/10.00...
  • Page 52 Specifications Cond Conductivity input M8 socket, 4 pins, for Memosens lab cable Measuring ranges CLS15D k = 0.01 : 0-20 µS/cm k = 0.1 : 0-200 µS/cm CLS16D k = 0.1 : 0.04 µS/cm - 500 µS/cm CLS21D k = 1 : 10.0 µS/cm - 20.0 mS/cm CLS82D k = 1 µS/cm - 500 mS/cm Permissible cell constant...
  • Page 53 Specifications Memosens input, oxygen M8 socket, 4 pins, for Memosens lab cable or M12 socket, 8 pins, for Memosens sensors Display ranges Saturation 0.000 ... 200.0 % Concentration 000 μg/l … 20.00 mg/l Temperature meas. range -20 … +150 °C Sensor standardization Automatic calibration in air (100 % RH) Zero calibration...

  • Page 54: Index

    Index 0000 DELETED (“data deleted” display) 39 AA batteries 13 Accessories for conductivity 47 Accessories for oxygen 48 Accessories for pH 45 AIR CAL (Oxy calibration) 27 Altitude (Oxy configuration) 19 Arrow keys 12 Automatic calibration (Cond) 25 Automatic pH calibration (Programmed buffers) 20 Batteries 14 Batteries for application in hazardous locations 14 Battery capacity 14...
  • Page 55 Index Conductivity calibration, with cal solution 25 Conductivity sensors 46 Conductivity sensors, product line 46 Configuration (Cond) 18 Configuration (Oxy) 19 Configuration (pH) 17 Configuring the data logger 36 Connecting a sensor 15 Connecting cable for Memosens 15 Connections 15 Continuous recording of measured values 33 Control functions 12 CONT, starting the data logger 37...
  • Page 56 Index Display 11 Display icons 16 Displaying the data logger 32 Displaying the time and date 40 Disposal 3 Documentation 7 Duracell MN1500 battery 14 Electrolyte vessel, CPY7 45 Energizer E91 battery 14 ERROR (error codes) 43 Error messages 41 Error messages, overview 43 EU Declarations of Conformity 7 FREE CAL, free selection of calibration method (Cond) 26...
  • Page 57 Index Logger 32 Logger display 35 Logger type (data logger modes) 33 Manual calibration (Cond) 24 Manual calibration (pH) 22 Measured-value recording 33 Measuring 31 Memory for measured values 32 Memosens cable, description 9 Memosens connecting cable 15 Memosens sensors, conductivity 46 Memosens sensors, pH 44 Menu of data logger 35 Menu structure of Cond configuration 18...
  • Page 58 Index Oxygen calibration, FREE CAL 30 Oxygen calibration, ZERO CAL 28 Oxygen-free medium 28 Oxygen sensors 48 Package contents 6 Panasonic Pro Power LR6 battery 14 Parameter setting, data logger 36 Parameter settings (Cond configuration) 18 Parameter settings (Oxy configuration) 19 Parameter settings (pH configuration) 17 pH buffer solutions 45 pH calibration, DATA INPUT 21...
  • Page 59 Index Safety instructions 7 Saving the currently measured value 33 Seconds, display 40 Sensoface, description 9 Sensoface messages 42 Sensor connection 15 Sensors for oxygen, product line 48 Sensors for pH, product line 44 Sensor without temperature detector 31 Settings for conductivity measurement 18 Settings for oxygen measurement 19 Settings for pH measurement 17 Setting the data logger 36...
  • Page 60 Index T3, temperature class 14 T4, temperature class 14 Table of Cond configuration 18 Table of error messages 43 Table of Oxy configuration 19 Table of pH configuration 17 Technical data 49 Temperature class 14 Temperature, manual adjustment 31 Temperature probe 15 Toggling the measured value display 31 Trademarks 3 Triangle icons 12...
  • Page 64 Endress+Hauser Conducta GmbH+Co. KG Dieselstraße 24 70839 Gerlingen - Germany Phone: +49 7156 209 790 Fax: +49 7156 28 158 098615 TA-209.4MU-EHEN03 20210428 Software version: 01.04.xx 71524833...

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