YOKOGAWA SA11 Instruction Manual
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YOKOGAWA SA11 Instruction Manual

YOKOGAWA SA11 Instruction Manual

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Instruction
Manual
Model SA11
Smart Adapter
IM 12A06S01-00EN-P
3rd edition

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Summary of Contents for YOKOGAWA SA11

  • Page 1 Instruction Model SA11 Smart Adapter Manual IM 12A06S01-00EN-P 3rd edition...

  • Page 2: Introduction

    Yokogawa sensors equipped with an ID-chip. If sensors without ID-chip are connected, all calculated output data of the SA11 will be disabled. When the FLXA402 or UM33A-S00 is used as HOST of the SA11 slave device, please refer to the User’s Manual IM 12A01F01-02 or IM 05P09D21-01EN too.
  • Page 3 • No part of the user’s manuals may be transferred or reproduced without prior written consent from YOKOGAWA. • YOKOGAWA reserves the right to make improvements in the user’s manuals and product at any time, without notice or obligation. • If you have any questions, or you find mistakes or omissions in the user’s manuals, please contact our sales representative or your local distributor.

  • Page 4: Safety Precautions

    • If any protection or safety circuit is required for the system controlled by the product or for the product itself, prepares it separately. • Be sure to use the spare parts approved by Yokogawa Process Analyzers (simply referred to as YOKOGAWA) when replacing parts or consumables.

  • Page 5: Warning And Disclaimer

    YOKOGAWA cannot predict in advance. SA11 • The SA11 should only be used with equipment that meets the relevant IEC, American, Canadian, and Japanese standards. Yokogawa accepts no responsibility for the misuse of this unit.

  • Page 6: Product Disposal

    The instrument should be disposed of in accordance with local and national legislation/ regulations. Warranty and service Yokogawa products and parts are guaranteed free from defects in workmanship and material under normal use and service for a period of (typically) 12 months from the date of shipment from the manufacturer.

  • Page 7: Ce Marking Products

    POSSIBILITY OF SUCH DAMAGE. CE marking products Authorized Representative in EEA The Authorized Representative for this product in EEA is Yokogawa Europe B.V., Euroweg 2, 3825 HD Amersfoort, The Netherlands. Identification Tag This manual and the identification tag attached on a packing box are essential parts of the product.

  • Page 8: Table Of Contents

    Wiring to the HOST system 2.3.1 Wired connection 2.3.2 Connection in daisy chain concept 2.3.3 Wireless connection 2.3.4 Grounding Operation OPERATION OF pH/ORP SA11 quick setup Measurement setup 3.2.1 Parameter setting 3.2.2 Temperature setting pH/ORP zero, slope and impedance 3.3.1 Zero 3.3.2 Slope 3.3.3 Impedance...
  • Page 9 5.2.1 Manual calibration 5.2.2 Automatic calibration 5.2.3 Sample calibration 5.2.4 Fully Automatic calibration ORP/rH calibration OPERATION OF SC (Specific Conductivity) SA11 quick setup Measurement setup 6.2.1 Parameter setting 6.2.2 Temperature setting Cell constant & polarization 6.3.1 Cell constant 6.3.2 Polarization Diagnostics 6.4.1 Device state...
  • Page 10 MAINTENANCE Periodic maintenance SA11 Periodic maintenance of sensors TROUBLESHOOTING 10.1 Installation of SA11 10.2 Setting of the SA11 10.3 Sensor 10.4 Application APPENDICES 11.1 Appendix 1: Factory defaults & setting limits pH 11.2 Appendix 2: Buffer tables and matrix compensation pH 11.3 Appendix 3: Logbook pH...

  • Page 11: Introduction And General Description

    The model SA11 Smart Adapter can perform 2 kind of measurements, each measurement having it’s own specific SA11 model of wich the pH parameter is devided into a model for conventional pH sensors and a model for differential pH sensors: 1a.

  • Page 12: Checking The Accessories

    Figure 1.1: Example of label SA11 1.2. Checking the accessories Make sure that besides the SA11 device the accessories in Table 1.3 are included. Options are available only if ordered. Table 1.3: Accessories Product Name Quantity Remark SA11 Smart Adapter dust caps...

  • Page 13: Model & Suffix Codes

    Do not use an abrasive or organic solvent in cleaning the device. WARNING The SA11 contains components that can be damaged by electrostatic discharge. When servicing this device, please observe proper procedures to prevent such damage. 1.4. Model & Suffix Codes...

  • Page 14: Wiring And Installation

    2.2.1 Direct mounting The SA11 can be installed directly on top of the Yokogawa labelled sensor by means of the Variopin connection system. In this case the temperature limit of the device is determined by the process temperature, limited from -30 up to +100°C / -22 up to +212°F for power supply +2.7 to +4.5VDC, -30 up to +125°C / -22 up to +257°F for power supply +4.5 to +5.5VDC.

  • Page 15: Cable Mounting

    2.2.2 Cable mounting When there is less room to install the SA11 on top of the Yokogawa labelled sensor or when the process conditions are higher than +100°C (for power supply +2.7 to +4.5VDC) or +125ºC (for power supply +4.5 to +5.5VDC), an alternative mounting method is to install the SA11 using the optional wall/pipe mounting hardware.

  • Page 16: Wireless Connection

    Yokogawa Bluetooth device model IB100. Interconnection in between the IB100 and SA11 is done using the WU11 type S interconnection cable with at both ends a M9 connector. The wireless communication in between the Fieldmate system and IB100 is limited to a distance of 10 meter.

  • Page 17: Operation

    When all wiring is completed, turn on the power of the HOST system. Part of the setup of the SA11 will be done automatically by reading the content of the ID-chip of the sensor. These are sensor characteristics, factory calibration data, customer calibration data, diagnostics and loggings of calibration and events.

  • Page 18: Slope

    3.3.3 Impedance The SA11 can measure the condition of the electrodes connected. This is done by measuring the electrical resistance, and this can be either high-ohmic or low-ohmic. If the impedance measurement is set as high-ohmic, the measurement is used for glass break detection.

  • Page 19: Diagnostics

    LE element is available or not. If available, the SA11 will activate the LE detection. If LE wiring is broken, an error will be flagged. If a Yokogawa sensor with ID-chip is connected to a SA11-P2 type, the LE element is always available. The LE detection is active and if LE wiring is broken an error will be flagged.

  • Page 20: Sensor Wellness

    When a sensor is replaced or exchanged, a reset of the wellness data is not necessary. If a user wants to reset this data anyhow, this is possible by the Yokogawa HOST system. For details see the belonging User’s Manual.

  • Page 21: Output Setup

    Not a number (no result of calculated output data) When in HOLD, only the output data is ‘frozen’. All other operations will remain active. • Safely remove, whereby it is safe to remove the SA11 without the risk of losing data. 3.6 Calibration and Commissioning Allows the user to calibrate and configure the SA11 device.

  • Page 22: Commissioning Of Ph/Orp

    This section describes the features of the SA11 Smart Adapter and which parameters can be set up by a HOST system. In principle the SA11 calculates all values, some with a particular unit, and it is up to the HOST system which values to configure, display or use for process control.

  • Page 23: Process Compensation

    Note that SLOPE and ZERO are both defined at 25ºC. The ZERO, SLOPE and ITP can be set for calculation of the pH value. When the SA11 is connected to a Yokogawa sensor with ID-chip the latest values are automatically updated.

  • Page 24: Orp Settings

    4.1.8 Impedance settings IMP represents impedance check, which can be configured for both inputs of the SA11. Both IMP1 and IMP2 can be configured for high (high-ohmic glass membrane impedance) or low (low-ohmic impedance of reference electrode). If configured as high the check is done on glass breakage (fixed value), low means setting for membrane resistance (user configurable values).

  • Page 25: Communication Setup

    Calibration interval: Set the interval in which a new calibration must take place. If the interval set here is exceeded, the SA11 will notify according to the setting in “Calib. time exceeded” in the error configuration. • Buffer select Calibration is made using standard calibration buffers.
  • Page 26 Note 3: CRC = Cyclic Redundancy Check, which is data verification. Note 4: Limit set depends on capabilities of the HOST system. Note 5: SA11 has an internal temperature element which measure temperature of electronics. If the design temperature is outside the limits of -40°C up to +130°C an error will be flagged.
  • Page 27 The temperature compensation is result of extrapolation of the matrix values (see section 4.1.4) SA11 internal temp. outside operating limits The internal temperature is outside the operating limits from -30°C up to +125°C Note 1: ORP can mean ORP1 or ORP2, depends on ORP setting (see section 4.1.6).

  • Page 28: Logbook Configuration

    • Device status The device status represents activities of the SA11 device such as but not limited to calibration mode, HOLD mode and Sleep mode. Note: In Sleep mode all operations to quarente output data will be disabled. Communication remains active.

  • Page 29: Calibration Of Ph/Orp

    This will give reliable and accurate calibration results. The SA11 has automatic buffer recognition for easy use and to prevent wrong sequence of actions. This is active only in case of fully automatic calibration.

  • Page 30: Automatic Calibration

    NOTE When a Yokogawa sensor having an ID-chip is used, ITP–type three-point calibration is not necessary because ITP value of sensor is used as default. • ZERO/SLOPE1/SLOPE2 (3points) This calibration type is the line-segment type three-point calibration. If the relation...

  • Page 31: Fully Automatic Calibration

    5.2.4 Fully Automatic calibration The SA11 has automatic buffer recognition for easy use and to prevent wrong sequence of actions. This is active only when SA11 is in basic mode. The SA11 will automatic recognize the buffer based upon a combination of a predefined buffer set and the actual mV value measured.

  • Page 32: Operation Of Sc (Specific Conductivity)

    Select a Yokogawa specific conductivity sensor equipped with an ID-chip which is suitable for the process. When connected to the SA11 and powered, part of the setup of the SA11 will be done automatically by reading the content of the ID-chip of the sensor. These are sensor characteristics, factory calibration data, customer calibration data, diagnostics and loggings of calibration and events.

  • Page 33: Calibration Due

    When a sensor is replaced or exchanged, a reset of the wellness data is not necessary. If a user wants to reset this data anyhow, this is possible by the Yokogawa HOST system. For details see the belonging User’s Manual.

  • Page 34: Sensor Status

    Not a number (no result of calculated output data) When SA11 is in HOLD only the output data is ‘frozen’, all other operations are still active. • Safely remove, wherby it is safe to remove the SA11 without the risk of losing data.

  • Page 35: Commissioning Of Sc (Specific Conductivity)

    This section describes the features of the SA11 Smart Adapter and which parameters can be set up by a HOST system. In principle the SA11 calculates all values, some with a particular unit, and it is up to the HOST system which values to configure, display or use for process control.

  • Page 36: Concentration

    reference temperature setting, a linear compensation function is obtained, which is suitable for all kinds of chemical solutions. • NaCl This method uses the standard temperature compensation function based on a sodium chloride (NaCl) solution. This function can be used for various applications and is compatible with the NaCl compensation function of typical laboratory or portable instruments.

  • Page 37: Unit Conversion

    Calibration interval: Set the interval in which a new calibration must take place. If the interval set here is exceeded, the SA11 will notify according to the setting in “Calib. time exceeded” in the error configuration. • Standard solution (buffer) select Calibration is made using standard calibration solutions.

  • Page 38: Error Configuration

    7.3 Error configuration The SA11 contains error diagnostics, which is a summary of all related measurement warnings, diagnostics, sensor statuses and other kind of failures. Part of the configuration will be pre-defined by the sensor configuration as stored in the ID-chip.

  • Page 39: Logbook Configuration

    The device status represents activities of the SA11 device such as but not limited to calibration mode, HOLD mode and Sleep mode. Note: When SA11 is in sleep mode, all operations which result in output data will be disabled. Communication however remains active. 7.4 Logbook configuration Logbooks are used to keep an electronic record of events such as error messages and calibrations.

  • Page 40: Calibration Of Sc (Specific Conductivity)

    Note: The standard instrument to be used in calibration with a process solution must always be accurate. Yokogawa recommends the Model SC82 pocket conductivity meter. Where temperature compensation is selected and configured for output1 and/or output2, this compensation is effective during calibration. The calculated output is the value converted to a conductivity value at the reference temperature set in Temperature settings (see section 7.1.4).

  • Page 41: Sample

    The HOST system will show the calculated conductivity value at Tref, and if not the same as the theoretical value the user only has to input this value when requested. The SA11 device will calculate the new TC value.

  • Page 42: Maintenance

    9.2 Periodic maintenance of sensors Please follow the user manual of each sensor for the maintenance procedures. The SA11 has a unique prediction function, the so-called wellness check. See for example section 3.4.5. for an explanation of pH. IM 12A06S01-00EN-P...

  • Page 43: Troubleshooting

    • Check the grounding of the system (see Section 2.3.4). • Be sure that a sensor is connected to the SA11 before powering the system. If not, the SA11 configuration can be wrong resulting in device errors. By connecting the sensor these error will disappear.

  • Page 44: Appendices

    11.1 Appendix 1: Factory defaults & setting limits pH The following table shows the details of the factory defaults of the SA11 and their setting limits. Setting can be done by HOST system but some setting limits are restricted by limitation of HOST.
  • Page 45 Item Factory Setting limits Unit default Lower Upper limit limit Calibration limits zero_high_limit +120 +600 zero_low_limit -120 -600 slope_high_limit +110 +100 +110 slope_low_limit +100 ORP_zero_high_limit +120 +500 ORP_zero_low_limit -120 -500 ORP_slope_high_limit +110 +100 +110 ORP_slope_low_limit +100 Calibration settings stabilization_time seconds pH_step_range +0.03 +0.01...

  • Page 46: Appendix 2: Buffer Tables And Matrix Compensation Ph

    11.2 Appendix 2: Buffer tables and matrix compensation pH The following table shows the details of the buffer solutions selectable in Calibration settings (see section 4.1.9). Setting can be done by HOST system, unit is pH. • Buffer tables IM 12A06S01-00EN-P...
  • Page 47 NOTE Yokogawa recommend the use of NIST (primary buffer standards) rather than buffers which have been adjusted by the addition of acid or alkaline materials to the buffer composition.

  • Page 48: Appendix 3: Logbook Ph

    Event name Item NVM error Temp offset User data CRC error pH ZERO Factory data CRC error pH SLOPE SA11 not working pH ZERO2 temp too high pH SLOPE2 temp too low Temp_raw too high IMP2 after CAL Temp_raw too low...

  • Page 49: Appendix 4: Factory Defaults & Setting Limits Sc

    11.4 Appendix 4: Factory defaults & setting limits SC The following table shows the details of the factory defaults of the SA11 and their setting limits. Setting can be done by HOST system but some setting limits are restricted by limitation of HOST.

  • Page 50: Appendix 5: Matrix Tables And Buffer Solutions Sc

    11.5 Appendix 5: Matrix tables and buffer solutions SC • Matrix tables 1. NH3 0..50ppb Unit: uS/cm solut. solut. 2 solut. 3 solut. 4 solut. 5 solut. 6 solut. 7 solut. 8 solut. 9 solut. max. 0 ppb 1 ppb 2 ppb 3 ppb 5 ppb...
  • Page 51 4. H2SO4 1..5% Unit: S/cm solut. solut. 2 solut. 3 solut. 4 solut. 5 solut. 6 solut. 7 solut. 8 solut. 9 solut. min. max. 0.5 % 1.5 % 2.5 % 3.5 % 4.5 % Tmin. -1.11 °C 0.0137 0.0304 0.0467 0.0627 0.0780...
  • Page 52 7. NaOH 0..15% Unit: S/cm solut. solut. 2 solut. 3 solut. 4 solut. 5 solut. 6 solut. 7 solut. 8 solut. 9 solut. min. max. 10 % 12 % 15 % Tmin. 0 °C 0.000 0.035 0.087 0.113 0.133 0.150 0.176 0.195 0.206...
  • Page 53 10. HCl 0..18% Unit: S/cm solut. solut. 2 solut. 3 solut. 4 solut. 5 solut. 6 solut. 7 solut. 8 solut. 9 solut. min. max. 0.00% 3.65% 5.47% 7.29% 9.12% 10.90% 12.80% 14.60% 16.40% 18.20% Tmin. -10 °C 0.0000 0.1588 0.2215 0.2760 0.3293...

  • Page 54: Appendix 6: Usp <645

    2. The SA11 has the limit values of USP<645> built in the firmware. If activated in the error configuration, the SA11 checks the non-temperature compensated conductivity with the limit value.

  • Page 55: Appendix 7: Logbook Sc

    Table A7.1: Logbook event list SC Event name NVM error User data CRC error Factory data CRC error SA11 not working temp too high temp too low Temp_raw too high Temp_raw too low calibration due Sensor connected to SSA or powered on ID-chip sync failure SSA temp out.
  • Page 56 Yokogawa has an extensive sales and YOKOGAWA ELECTRIC CORPORATION YOKOGAWA ELECTRIC ASIA Pte. LTD. World Headquarters 5 Bedok South Road distribution network. 9-32, Nakacho 2-chome, Musashino-shi Singapore 469270 Tokyo 180-8750 Singapore Please refer to the European website www.yokogawa.com/sg Japan (www.yokogawa.com/eu) to contact your www.yokogawa.com...

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