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Operating Manual
PAC50H/S
EN-US
Conductivity measurement

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Summary of Contents for Baumer PAC50H

  • Page 1 Operating Manual PAC50H/S EN-US Conductivity measurement...
  • Page 2: Table Of Contents

    Electrical connection........................... 16 9 Commissioning............................18 Commissioning- preamble ........................18 Factory settings ..........................18 Parameterization using the integrated display..................18 9.3.1 Select language, example..................... 19 9.3.2 Example Change display orientation ..................20 Parameterization via FlexProgram ..................... 22 Operating Manual PAC50H/S | V1...
  • Page 3 Sensor calibration with the aid of a reference sensor ............35 11.3.2 Sensor calibration with the aid of a reference medium ............36 11.3.3 Sensor calibration using the Baumer calibration box ............37 11.3.4 Reset user calibration ......................39 12 Troubleshooting ............................41 12.1 Error messages ..........................
  • Page 4: About This Document

    In addition, the local occupational health and safety regulations and general safety regulations apply. The illustrations in this manual are examples only. Deviations are at the discretion of Baumer at all times. Warnings in this manual Warnings draw attention to potential personal injury or material damage.
  • Page 5: Scope Of Delivery

    The name plate can be found on the sensor and provides the following information: Ill. 1: Name plate Type Material number Serial number TAG text Date of manufacture Manufacturer Markings (CE, etc.) Accessories You can find accessories at the website at: https://www.baumer.com V1 | PAC50H/S Operating Manual...
  • Page 6: General Information

    Used electrical and electronic devices may not be disposed of in household waste. The product contains valuable raw materials that can be recycled. There- fore dispose of this product at the appropriate collection point. For additional in- formation visit www.baumer.com. Operating Manual PAC50H/S | V1...
  • Page 7: Security

    Therefore, it is imperative to observe the following during sensor mount: a) Only use welding sleeves and adapters from Baumer. b) Always check seals for damage and cleanliness. c) The welding should only be carried out by persons who are trained in the hygiene sector.
  • Page 8: Description

    Long sensor tip In addition, each sensor variant is available with or without display. In addition, each sensor variant is available with 90° rotated hole orientation. For variant-specific specifications please refer to the related data sheet. Operating Manual PAC50H/S | V1...
  • Page 9: Functional Description

    System parameters and the measured values of the sensor are shown on the display. Sensor parameterization is by the following options: Display FlexProgram IO-Link master Also see about this 2 Parameterization using the integrated display [} 18] 2 Parameterization via FlexProgram [} 22] 2 Parameterization via IO-Link master [} 23] V1 | PAC50H/S Operating Manual...
  • Page 10: Transport And Storage

    Keep away from the sun. Avoid mechanical agitation. Storage temperature: -40 ... 85 °C. Ambient humidity:. 0 ... 100 % When storing for longer than 3 months, regularly check the general state of all parts and the packaging. Operating Manual PAC50H/S | V1...
  • Page 11: Installation

    Align the bore to the flow direction to ensure self-cleaning of the sensor. Install the sensor in a centered position inside the pipe. Baumer recommends to install the sensor at least one meter away from bends to eliminate problems by turbulences in the flow direction.
  • Page 12: Installation Factor

    1) respectively smaller (f < 1) for case electrically conductive pipes. The installation factor can be identified by calibration solutions or approximately derived from the diagram below. 1.06 1.04 1.02 0.98 0.96 Pipe wall electrically conductive Pipe wall electrically insulated Operating Manual PAC50H/S | V1...
  • Page 13: Mounting The Sensor

    WARNING Health hazard from contaminated media a) Only use welding sleeves and adapters from Baumer. b) Do not seal the process connection with Teflon tape (PTFE) or elastomer. c) The welding should only be carried out by persons who are trained in the hygiene sector.
  • Page 14: Mounting Example With Weld-In Socket Zpw2-521

    Installation Baumer Also see about this 2 Mounting prerequisites [} 11] Mounting example with weld-in socket ZPW2-521 ZPW2-521 Leakage hole Operating Manual PAC50H/S | V1...
  • Page 15: Certifications

    The requirements of the 3-A Sanitary Standard are only fulfilled when using cor- responding installation parts. These are marked with the 3-A logo. For more information on approvals and certifications refer to the product page at www.baumer.com. V1 | PAC50H/S Operating Manual...
  • Page 16: Electrical Installation

    Make sure the higher-level machine is safely switched off and not under supply. If necessary, disconnect the higher-level machine and secure the control cabinet against in- advertent power-on. b) Connect the sensor to the control cabinet using the connector. c) Ensure correct pin assignment. Operating Manual PAC50H/S | V1...
  • Page 17 Baumer Electrical installation Also see about this 2 Pin assignment [} 16] V1 | PAC50H/S Operating Manual...
  • Page 18: Commissioning

    Sensor settings can be entered via the display. Parameterization options (example) Define the conductivity range. Define output damping. Define the measuring mode. Parameterization of temperature compensation. Parameterization of switching output. Select the temperature source for compensation. Operating Manual PAC50H/S | V1...
  • Page 19: Select Language, Example

    Open submenu Display setup by pressing Enter. ü Submenu Display setup opens. e) Select Language by help of the arrows Up/Down. ü Language is highlighted in a dark color. V1 | PAC50H/S Operating Manual...
  • Page 20: Example Change Display Orientation

    For convenient reading in any sensor installation position, the display swivels through 180°. The following example shows how to change the display orientation via the sensor display. Instruction: a) Click the additional bar on the display. ü Menu appears in the additional bar. Operating Manual PAC50H/S | V1...
  • Page 21 Open Orientation by clicking Enter. ü Orientation window opens. The currently applied orientation is ticked. Orientation Normal Rotated g) Select Rotated using the arrow Up/Down. ü Selection Rotated is highlighted in a dark color. V1 | PAC50H/S Operating Manual...
  • Page 22: Parameterization Via Flexprogram

    Parameterization of switching output. Parameterization of temperature compensation. Select the temperature source for compensation. Define the conductivity range. Defining the current limits. Proceed with data collection. Sensor and media calibration. Define the measuring mode. Define output damping. Operating Manual PAC50H/S | V1...
  • Page 23: Parameterization Via Io-Link Master

    Select display views Select background colors. Setting a password. Zero point calibration. INFO Sensor product page at www.baumer.com A detailed description of the IODD parameters and process data is available on the sensor product page at www.baumer.com. V1 | PAC50H/S Operating Manual...
  • Page 24: Media Calibration

    Repeat the measuring operation in the same medium at 3 different temperatures NOTICE! . In each measuring operation, the sensor tip must be immersed in the medium for at least 1 minute. g) Calculate the media temperature compensation by clicking on button Calculate. Result: ü Calibration completed. Operating Manual PAC50H/S | V1...
  • Page 25 Baumer Commissioning INFO Helpdesk FlexProgram For more information, see the Help menu FlexProgram. V1 | PAC50H/S Operating Manual...
  • Page 26: Description Display

    The status bar in the display provides the following pictograms: Display of defined range R1/R2. 10.2 Display screen layout The screen layout can be defined via Menu Display setup Screen layout. You can select the following display views: Operating Manual PAC50H/S | V1...
  • Page 27 Media label + tag Media1 Label Media label + det Visual display of alarm messages -149.0 °C Red background and error message ERROR Error: 0x00000006 App Specific 3.500 mA Also see about this 2 Error alarms [} 41] V1 | PAC50H/S Operating Manual...
  • Page 28: Display Menu Navigation

    The display menu enables access to important system parameters and sensor settings. Press- ing the additional bar on the display opens button Menu. Click on Menu to open the display menu. The following can be selected from the display menu: Basic Setup Input Setup Output Setup Operating Manual PAC50H/S | V1...
  • Page 29: Submenu Basic Setup

    Enable / Disable Temperature source Internal / Fixed Fixed temp. value Value [°C / F] Damping, Cond. in Value [sec] Damping, Temp. in Value [sec] Submenu Input setup is for parameterization of the sensor inputs. V1 | PAC50H/S Operating Manual...
  • Page 30: Submenu Output Setup

    ▪ Set the current parameters at which an error is indicated. Damping, 4-20mA out Damping of 4-20mA current output: ▪ Settings of linear damping at the 4-20mA current output. Fixed output current Correction value: ▪ Enter tolerance value for error indication. Operating Manual PAC50H/S | V1...
  • Page 31: Submenu Switch Setup

    None / White / Green / Red Intensity 10%-100% Orientation Normal / Rotated Language English / Custom / Deutsch / Français Password Password enable Enable / Disable New password Four digit code Menu timeout Value [sec] V1 | PAC50H/S Operating Manual...
  • Page 32: Submenu Calibration

    Installation factor: Enter the value to adapt the sensor to the installation condi- tions. Zero pt. calibration Zero point calibration Media calibration Media calibration Resistor calibration Resistance calibration Restore fact. calib Restoring the factory calibration Operating Manual PAC50H/S | V1...
  • Page 33: Submenu Identification

    Provides statistical data of the flow sensor. Demo setup Demo mode: for selection and setting of the sensor demo mode. Load factory sett. Factory settings: Restores the sensor factory settings. Service menu Service menu: only available to servicing personnel. V1 | PAC50H/S Operating Manual...
  • Page 34: Preventive Maintenance

    The display requires regular disinfection. 11.3 Sensor calibration The sensor has been factory-calibrated at Baumer prior to delivery. As an option, a 5-point con- ductivity calibration certificate and/or a 3-point temperature calibration certificate can be ordered to come with the sensor.
  • Page 35: Sensor Calibration With The Aid Of A Reference Sensor

    Sensor calibration at Baumer (return sensor for maintenance) Sensor calibration with the aid of a reference sensor Sensor calibration with the aid of a reference medium Sensor calibration using the Baumer calibration box (dry calibration) 11.3.1 Sensor calibration with the aid of a reference sensor In this method, the medium values for conductivity and temperature are measured both by an appropriate reference sensor and the sensor which is to be calibrated.
  • Page 36: Sensor Calibration With The Aid Of A Reference Medium

    Instruction: a) Open software FlexProgram on the PC. b) Open setting PAC50 in the left column. c) Click on icon Measuring (Online). d) Click on button Calibrate Sensor below the visualization. ü Dialog window opens. Operating Manual PAC50H/S | V1...
  • Page 37: Sensor Calibration Using The Baumer Calibration Box

    FlexProgram. Also see about this 2 Reset user calibration [} 39] 11.3.3 Sensor calibration using the Baumer calibration box In this method, sensor calibration uses calibrated resistors (dry calibration). For doing so, dein- stall the sensor. INFO This task can be done either using the FlexProgram or via IO-Link (e.g. BSS). The following ex- ample shows calibration with FlexProgram.
  • Page 38 Calibration points per range. g) Insert the cable of the calibration box into the bore hole receiving the medium. h) Connect the cable plug with the first calibration point in the measuring range (see box mark). Operating Manual PAC50H/S | V1...
  • Page 39: Reset User Calibration

    FlexProgram. Instruction: a) Open software FlexProgram on the PC. b) Open setting PAC50 in the left column. c) Click on icon Measuring (Online). d) Click on button Reset User Calibration below the visualization. V1 | PAC50H/S Operating Manual...
  • Page 40 Preventive maintenance Baumer Result: ü The calibration is reset to the factory state. Offsets are set to 0. Operating Manual PAC50H/S | V1...
  • Page 41: Troubleshooting

    During operation, the sensor monitors itself. Any error having occurred is indicated on the display. What to do in the event of error Instruction: w Note the error code and contact your Baumer sales company. Also see about this 2 Error alarms [} 41] 12.2...
  • Page 42 List of illustrations Baumer List of illustrations Ill. 1 Name plate ............................Ill. 2 Structure ............................. Ill. 3 Functional description (schematic) ..................... Ill. 4 Display ..............................26 Operating Manual PAC50H/S | V1...
  • Page 43: Glossary

     34 Language  19 Cleaning the sensor  34 Inside cleaning  34 Maintenance chart  34 Functional description  9 Outside cleaning  34 General information  8 Sensor Structure  8 Structure  8 Inside cleaning  34 Installation  11 Views Display  26 V1 | PAC50H/S Operating Manual...
  • Page 44 www.baumer.com/worldwide...

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Pac50s

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