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Martel BetaGauge II User Manual

Pressure calibrator
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BetaGauge II™
Pressure Calibrator
User Guide

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  • Page 1 BetaGauge II™ Pressure Calibrator User Guide...
  • Page 2 Martel Electronics Corporation, is prohibited. This document is an unpublished work of Martel Electronics Corporation and is subject to LIMITED DISTRIBUTION AND RESTRICTED DISCLOSURE only.

  • Page 3: Table Of Contents

    1- General Description........1-1 Overview..............1-1 Carrying Case ............1-2 Standard Equipment..........1-3 Optional Equipment..........1-3 BetaGauge II LCD ..........1-4 Keypad Description ..........1-5 Channel Keys ............. 1-6 Function Keys............ 1-6 Number Keys ............. 1-6 Special Keys ............1-7 Menus ..............
  • Page 4 3- Basic Operations ......... 3-1 Overview..............3-1 Selecting a Channel for Specific Functions ... 3-2 Procedure ............3-2 Selecting Pre-Programmed Display Units....3-3 BetaPort–DC Module ........3-3 BetaPort–P Pressure Module ......3-4 Selecting a Water Column Measurement ..3-5 Procedure ........... 3-6 Zeroing Modules............
  • Page 5 Setting LCD Preferences........4-4 Setting the Backlight Off Delay Time....4-4 Procedure ............4-4 Setting the LCD Contrast........4-5 Procedure ............4-5 Recovering the LCD Contrast......4-6 Setting the Automatic Shut Off Delay Time ..4-7 Procedure ............4-7 Setting and Formatting the Time Display ....4-8 Setting the Time..........
  • Page 6 6- Application Notes ........6-1 Overview..............6-1 Modes of Operation ..........6-1 Other Necessary Equipment........6-2 Calibration Tests............ 6-3 Electrical to Pressure Test ........6-4 Conventional Mode ........... 6-4 SYS Mode ............6-6 Method 1............6-6 Method 2............6-8 Pressure to Electrical Test ........6 -10 Conventional Mode .........6 -10 SYS Mode ............
  • Page 7 Method 2............6 -52 Temperature Indicator or Loop Test ....6 -54 SYS Mode ............6 -54 7- Documenting Calibrator (SYS) Mode ..7-1 Overview..............7-1 Acquiring Instrument Maintenance Software ..7-1 Before You Begin..........7-2 Downloading Instrument Tests ......7-2 Connecting Necessary Equipment ..... 7-3 SYS Mode Levels..........
  • Page 8 Specifying Post-Test Status Information..7 -23 viii...
  • Page 9 A- Battery Care/Maintenance ......A-1 Overview...............A-1 Battery Packs ............A-4 Guidelines for Using Batteries......A-5 Installing a Battery Pack ........A-5 Removing a Battery Pack........A-6 Viewing the Battery Voltage......... A-7 Charging the Batteries ..........A-8 Standard Pack ........... A-8 Procedure ............A-8 Quick Charge Pack (optional)......A-9 Procedure ............
  • Page 10 Power Supply............B-6 Circuit Protection..........B-6 Pressure Connections..........B-6 Electrical Connections .......... B-6 Weight ..............B-6 Size ............... B-6 C- Conversion Factors ........C-1 Overview............... C-1 D- Service Information ........D-1 Service Schedule........... D-1 Return Information ..........D-2 Return Authorization ........D-2 Packaging............D-2 Limited Warranty..........D-3 Calibrator Registration..........D-4 Manual Registration..........D-4...
  • Page 11  ...

  • Page 12: About This Guide

    BetaGauge II. A brief description of each section follows: Section 1 provides general information regarding the BetaGauge II, as well as a description of the keyboard and menu. In addition, it provides information on standard and optional equipment.
  • Page 13 Section 7 explains how to use the BetaGauge II with third party software to provide automated computer aided calibration. Appendix A provides the dangers, warnings, and cautions for using battery packs and explains other battery related information. Appendix B lists the detailed specifications for the BetaGauge II.

  • Page 14: Comments

    Factory Sales To purchase optional items or additional modules for the BetaGauge II, please contact us at the numbers above. You can also visit our web site to view our other calibration products, download product information and find out how to return calibrators for annual recertification.
  • Page 15  ...

  • Page 16: 1- General Description

    1- General Description Overview The BetaGauge II pressure calibrator is the most advanced and accurate handheld pressure calibrator available today. Its 3½ inch diagonal liquid crystal display (LCD), membrane keypad, and user-prompt programming make the BetaGauge II easy to operate.

  • Page 17: Carrying Case

    Carrying Case The BetaGauge II comes with a two-section padded vinyl carrying case. It is recommended that you use the case at all times to protect the calibrator from damage due to chemicals, dust, and dirt. The carrying case is described below: Front Section.

  • Page 18: Standard Equipment

     One vinyl carrying case  One 9-pin D shell to 9-pin D shell serial cable Optional Equipment The BetaGauge II is available with any of the following options:  Additional standard input modules (28 pressure ranges to choose from) ...

  • Page 19: Betagauge Ii Lcd

    BetaGauge II LCD The BetaGauge II liquid crystal display is divided into four sections. These sections are described below in the order that they appear on the display from top to bottom. Refer to the illustration below: Figure 1-2 BetaGauge II LCD ...

  • Page 20: Keypad Description

    Keypad Description The keypad on the BetaGauge II allows you to enter data, scroll through the menus, and select menu items. A sample keypad is shown below: Figure 1-3 BetaGauge II Keypad The BetaGauge II keypad consists of the following key groups: ...
  • Page 21 Channel Keys The channel keys (CH1 and CH2), in the upper left and right corners of the keypad, allow you to select Channel 1 or Channel 2 for performing specific configuration or modification functions, such as damping or zeroing a module.
  • Page 22 Special Keys The special keys, in the right portion of the keypad, allow you to perform specific BetaGauge II operations. These special keys are described below: Allows you to … MENU Scroll forward through the menu items under the Setup menu and the Calibration menu.

  • Page 23: Menus

    Menus The BetaGauge II Calibrator has two main menus:  Setup menu  Calib menu See the BetaGauge II menu structure below: BetaGauge II Main Menu Structure Sub Menus (Shaded) Level Program Selections (not shaded) Setup Menu Dis. Enab Reset...
  • Page 24 Refer to Section 3 for more information. V/mA Select voltage or milliamp measurements when using a BetaPort–DC module. Access the BetaGauge II’s Documenting Calibrator (SYS) Mode. Refer to Section 7 for more information. Owner View the owner identification, the serial number of the calibrator, and the last factory acceptance date of the calibrator.
  • Page 25 Menu Allows you to … Item View module specific information such as serial number, range, and last calibration date. Refer to Section 3 for more information. Time Set the time. Refer to Section 4 for more information. Date Set the date. Refer to Section 4 for more information.

  • Page 26: Accessing The Menu Items

    Calib Menu The Calib Menu contains the following menu items: Menu Allows you to … Item Main (Reserved for factory use.) Info Specify details on who owns the calibrator and view the version of firmware currently installed. Refer to Section 4 for more information.
  • Page 27  General Description 1-12...

  • Page 28: 2- Input Modules

    2- Input Modules Overview The BetaGauge II is a two-channel, multi-range instrument. You can change ranges simply by plugging in new input modules, and you may install or remove modules even while the unit is powered up. The calibrator automatically recognizes the module types and displays the appropriate units.

  • Page 29: Installing And Removing Modules

    Installation Procedure Use the following procedure to install a module into the BetaGauge II: Insert the connector end of the module into the appropriate module bay. Make sure the serial number label faces up.

  • Page 30: Removal Procedure

    Removal Procedure To remove a module from the BetaGauge II calibrator, place one hand on the calibrator and use the other hand to firmly grasp the module and pull directly out from the calibrator. NOTE: If a BetaPort–P pressure module is removed or...

  • Page 31: Procedure

    Procedure Use the following procedure to connect the BetaPort– DC electrical module to a field device: NOTE: Install the module in the calibrator prior to connecting the module to field devices. Insert the common pin (marked by a tab) on the dual banana connector into the negative (black) terminal marked with a "–"...

  • Page 32: Betaport-P Pressure Modules

    BetaPort–P Pressure Modules The BetaPort– P pressure modules are fitted with 316 S.S. 1/8" FNPT connections. A variety of connectors and adapters are available from third parties to allow connection to any type of field device. It is recommended that you use an appropriate pipe thread seal (such as Teflon tape) with any connector.

  • Page 33: Pressure Module Media Compatibility

    CAUTION: Failure to use a backup wrench may damage the calibrator and/or the module and will void the product warranty. Do not use the pressure connections to support the calibrator. Pressure Module Media Compatibility BetaPort–P pressure modules consist of two basic types: ...

  • Page 34: Pressure Module Safety

    Pressure Module Safety Always use good safety practices when working with high pressures. Although liquids are considered non- compressible, dissolved and trapped gases can exist in the system and can store significant energy when compressed under high pressure. Always use good quality fittings that are rated for the pressures you are using and always use safety glasses or goggles.
  • Page 35   Input Modules...

  • Page 36: 3- Basic Operations

    3- Basic Operations Overview The BetaGauge II is a two-channel device. This means that two variables can be measured and displayed simultaneously. The display data for the channels 1 and 2 corresponds to the modules installed in the left and right module bays respectively.

  • Page 37: Selecting A Channel For Specific Functions

    Selecting a Channel for Specific Functions Some functions, such as zeroing a module or setting a damping feature, require that you specify a channel prior to performing the function. NOTE: All sample displays representing the LCD in this guide are depicted with a 0 to 30 PSI gauge pressure module and/or a DC module.

  • Page 38: Selecting Pre-Programmed Display Units

    The BetaGauge II allows you to use pre-programmed display units for calibrating your field instrument. For each module installed, the BetaGauge II allows you to select the units used to display data on the LCD. The following paragraphs describe how to select display units for both types of modules (BetaPort–DC and...

  • Page 39: Betaport-P Pressure Module

    BetaPort–P Pressure Module The BetaPort– P pressure module can display in any of the following units:  PSI  InHg  InWC  mmHg  cmWC  kPa  bar  mbar  atm  kpcm  MPa  (User) Upon initialization, the BetaPort–P pressure module defaults to PSI pressure units.

  • Page 40: Selecting A Water Column Measurement

    NOTE: The last selection in the list of pressure units is User, which allows you to define your own pressure unit for display purposes. Refer to Section 5 for more information. To return to the Setup menu, press the CLR key. Selecting a Water Column Measurement In the list of available display units for a BetaPort–P pressure module, InWC and cmWC are water column...

  • Page 41: Procedure

    Press the CLR key to return to the Setup menu. Zeroing Modules BetaGauge II pressure and DC modules may sometimes indicate an offset that requires a zeroing operation. These offsets typically occur under the following circumstances: ...

  • Page 42: Zeroing Pressure Modules

    Zeroing Pressure Modules The BetaGauge II has two different zeroing procedures for pressure modules, depending on the zero reference type installed. The two zero reference types include:  Gauge zero. The gauge zero reference type modules have range labels with markings of PSIG, “H...

  • Page 43: Zeroing An Absolute Zero Reference Module

    Ensure that the BetaGauge II is displaying the first four Setup menu items (Trip, Unit, Damp, and V/mA). NOTE: Only this menu display allows for both channel selection and ZERO key operation. Press the channel select key corresponding to the...
  • Page 44 Ensure that the BetaGauge II is displaying the first four Setup menu items (Trip, Unit, Damp, and V/mA). NOTE: Only this menu display allows for both channel selection and ZERO key operation. Press the channel select key corresponding to the...

  • Page 45: Zeroing Dc Modules

    Clip the alligator clips together. This process shorts the positive Volts jack to the common jack of the DC module. Ensure that the BetaGauge II is displaying the first four Setup menu items (Trip, Unit, Damp, and V/mA). NOTE: Only this menu display allows for both channel selection and ZERO key operation.

  • Page 46: Zeroing The Milliamp Input

    This is done by ensuring that no test leads are attached to either the positive milliamp jack or the common jack. Ensure that the BetaGauge II is displaying the first four Setup menu items (Trip, Unit, Damp, and V/mA).

  • Page 47: Setting The Damping Factor For Ch1/Ch2

    Setting the Damping Factor for Ch1/Ch2 The BetaGauge II allows you to enable a damping feature to reduce the display fluctuations caused by a noisy input signal (pressure or electrical). NOTE: The BetaGauge II automatically measures (or reads) each module three times per second.

  • Page 48: Reset Damping Guidelines

    Procedure To enable and set the BetaGauge II damping feature for a specific module, do the following: Press the channel select key corresponding to the module bay where the appropriate module is installed (CH1 for the left side, or CH2 for the right side).

  • Page 49: Viewing Module Information

    0.0. Viewing Module Information The BetaGauge II allows you to view the following information for the modules currently installed in the calibrator:  Serial number ...

  • Page 50: Programming Trip Detection

    Press the CLR key again to return to the Setup menu. Programming Trip Detection The BetaGauge II has the ability to detect trips from either wet or dry contacts using a BetaPort–DC module. However, this trip detect feature is intended for use with pressure trip devices only.

  • Page 51: Dry Contacts

    Dry Contacts To detect dry contact trips, you must connect dry contacts to the milliamp input of the calibrator’s DC module. The BetaGauge II will detect a dry contact trip when the input resistance crosses the 800 Ohm threshold. Hints for Accurate Trip Measurements...

  • Page 52: Pressure Source Adjustment

    BetaGauge II. The BetaGauge II takes a pressure reading three times a second, and in between these pressure readings, it performs background tasks such as monitoring the keyboard, updating the display, monitoring temperature, and performing internal calibrations and checks.

  • Page 53: Preliminary Setup

    Preliminary Setup Use the following procedure to set up the BetaGauge II for trip detection: Connect the alligator clip ends of the test leads (supplied with the BetaGauge II) to the contacts you want to monitor. Do one of the following: ...

  • Page 54: Procedure

    Maintain the pressure (or vacuum) from the pressure source, then press the function key corresponding to Reset. The BetaGauge II will once again display READY, in preparation for detecting the reset point.
  • Page 55 If possible, use the micro-adjustment of the pressure source to ramp towards the reset point of the pressure trip device. The display will again display TRIP when the BetaGauge II detects the reset point. When you have completed trip detect testing, do the following: ...

  • Page 56: 4- User Preferences

    4- User Preferences Overview There are many BetaGauge II preferences settings that you can program to meet your special needs. Although you can change these settings as often as you like, most users set them once when they acquire their calibrator.

  • Page 57: Programming And Viewing Calibrator Information

    Programming and Viewing Calibrator Information The BetaGauge II allows you to enter the owner’s name (or other identification) into the calibrator’s non- volatile memory. You can then view this identification, as well as the following information, upon demand:  Serial number of the calibrator ...

  • Page 58: Viewing Calibrator Information

    Cal. Date: 04/25/2006 To return to the Setup menu, press the CLR key. Turning the Keypad Beep On/Off The BetaGauge II allows you to specify whether or not you will hear a beep when you press any key on the keypad.

  • Page 59: Setting Lcd Preferences

    To clear the display and return to the Setup menu, press the CLR key. Setting LCD Preferences The BetaGauge II allows you to set the following LCD variables:  Specify the length of time the LCD backlight will remain illuminated ...

  • Page 60: Setting The Lcd Contrast

    From the LCD menu, press the CLR key to return to the Setup menu. Setting the LCD Contrast The BetaGauge II is supplied with a variable contrast display that you can lighten or darken as necessary. Procedure To set the display contrast, do the following:...

  • Page 61: Recovering The Lcd Contrast

    Press the menu items Light or Dark as many times as necessary to adjust the LCD contrast. When you have completed setting the contrast, press the CLR key to return to the LCD menu. Press the CLR key again to return to the Setup menu.

  • Page 62: Setting The Automatic Shut Off Delay Time

    Setting the Automatic Shut Off Delay Time To prevent the battery pack from discharging while the calibrator is not in use, you can program the BetaGauge II to automatically shut off after a pre-defined period of idle time. Idle time is defined as a period with no key presses.

  • Page 63: Setting And Formatting The Time Display

    Setup menu. Setting and Formatting the Time Display The BetaGauge II allows you to manually set the time as well as format the time display. The calibrator time appears in the upper left portion of the LCD.

  • Page 64: Formatting The Time

    Press the function key corresponding to the menu item Sec to display the Set Second screen as shown below: Set Second Use the number keys on the keypad to enter a value between 0 and 59 seconds, then press the ENTER key to return to the Set time menu.

  • Page 65: Setting And Formatting The Date Display

    Press the CLR key to return to the Setup menu. Setting and Formatting the Date Display The BetaGauge II allows you to manually set the date as well as format how the date will display. The calibrator date appears in the upper left portion of the LCD.

  • Page 66: Formatting The Date

    Press the function key corresponding to the menu item Day to display the Set Day screen as shown below: Set Day Use the numbers on the keypad to enter the day of the month between 0 and 31, then press the ENTER key to return to the Set Date menu.

  • Page 67: Procedure

    Procedure To specify the date format, do the following: Use the Menu key to locate the Setup menu item Format, then press the corresponding function key. The lower portion of the LCD will appear as shown below: Format Date time dmy mdy ymd 12Hr The first three menu items allow you specify the...

  • Page 68: 5- Advanced Display Modes

    If none of the eleven (11) pre-programmed pressure units (listed in Section 3) meet your needs, the BetaGauge II allows you to program your own pressure unit. Before setting up a user defined pressure unit, make sure that the pressure module you wish to use is installed in the module bay of your choice.

  • Page 69: Procedure

    Procedure Use the following procedure to define a pressure unit of your choice: Press CH1 or CH2 to indicate the appropriate bay in which the pressure module is installed. Use the MENU key to locate the Setup menu item User, then press the corresponding function key to display the following screen: CHx Ent.
  • Page 70 When the unit label is satisfactory, press the ENTER key once again to display the following screen: Ent. 1PSI = Use the numbers on the keypad to specify the 1 PSI equivalent value of your user unit, then press the ENTER key to return to the Setup menu. NOTE: For the example Feet of Water Column at 20°C, you would enter 2.3108.

  • Page 71: Programming Display Modes For Betaport-Dc Modules

    Programming Display Modes for BetaPort–DC Modules The BetaGauge II allows you to define process signals for display using any of the following modes:  engineering units  percent scale  percent error  square root extraction NOTE: Before performing any of the procedures for setting up display modes for BetaPort–DC...

  • Page 72: Defining A Unit Label

    Defining a Unit Label To define a unit label, do the following: Ensure that a BetaPort–DC module is installed in one of the module bays, then press CH1 or CH2 to indicate the appropriate bay in which the DC module is installed. If necessary, use the V/mA Setup menu item to change the electrical units to match the field instrument's electrical signal.

  • Page 73: Defining The Field Instrument Type

    Defining the Field Instrument Type To define the type of field instrument you want to calibrate, do the following: Use the Menu key to locate the Setup menu item Mode, then press the corresponding function key to display the following screen: Calib Instr Other Press the corresponding function key to select the...

  • Page 74: Defining Engineering Low/High Values

    Defining Engineering Low/High Values To define the engineering low and high values with respect to the expected field instrument output signals, do the following: After you define the field instrument type, the following main linearization screen displays: CHx Mode: yyyy →...

  • Page 75: Percent Scale Display

    Percent Scale Display The BetaGauge II will display either or both of a field instrument's input or output values in percent of scale. When you want to display electrical signals in percent of scale, you must perform the following procedures: ...

  • Page 76: Defining The Field Instrument Type

    Defining the Field Instrument Type To define the type of field instrument you want to calibrate, do the following: Ensure that a BetaPort–DC module is installed in one of the module bays, then press CH1 or CH2 to indicate the appropriate bay in which the DC module is installed.

  • Page 77: Defining The Expected Low/High Values

    After you select the field instrument type, the main linearization screen displays. Use this screen to begin defining the expected low and high electrical signal values of the field instrument as described in the next procedure. Defining the Expected Low/High Values To define the expected low and high electrical signal values of the field instrument, do the following: After you define the field instrument type, the...

  • Page 78: Percent Error Display

     Press the CLR key to return to the Setup menu. Percent Error Display The BetaGauge II will display a field instrument’s output in percent error with respect to the field instrument’s input. When you want to display electrical signals in percent error, you must perform the following procedures: ...

  • Page 79: Defining The Field Instrument Type

    Defining the Field Instrument Type To define the type of field instrument you want to calibrate, do the following: Ensure that a BetaPort–DC module is installed in one of the module bays, then press CH1 or CH2 to indicate the appropriate bay in which the DC module is installed.

  • Page 80: Defining The Expected Low/High Values

    After you select the field instrument type, the main linearization screen displays. Use this screen to begin defining the expected low and high values for the field instrument’s input and output scales as described in the next procedure. Defining the Expected Low/High Values After you define the field instrument type, the following main linearization screen displays: CHx Mode: yyyy...
  • Page 81 The display screen individually prompts you for the following values:  expected signal value for the high end of the field instrument’s output scale  expected signal value for the low end of the field instrument’s input scale  expected signal value for the high end of the field instrument’s input scale Repeat step 4 to enter values for each of the above prompts.

  • Page 82: Square Root Extraction

    Square Root Extraction The BetaGauge II is capable of extracting square roots from flow transmitters or other devices that output a squared output signal. Before setting up a square root extraction display, you must perform the following procedures:  Define a unit label, or name.

  • Page 83: Defining Output Milliamp Signal Values

    Specify a unit label by using the CLR key to erase the character (if any) to the left of the cursor and use the arrow keys on the keypad to scroll through the available character set. When the desired character is displayed, press the ENTER key to accept the character and move the cursor to the right.
  • Page 84 Press the function key corresponding to Sqrt and the display screen prompts you for the field instrument’s expected output signal for a 0% flow. A sample screen is shown below: CHx Instr. Out Lo Use the keypad numbers to enter the value of the expected output milliamp signal when the flow is equal to 0% (typically 4 for a 4-20 milliamp output).
  • Page 85 Use the numbers on the keypad to enter the number of decimal places (1 to 3 ) you want to appear in the display, then press the ENTER key to return to the Calib Instr menu. Press the CLR key to return to the Setup menu. Advanced Display Modes 5-18...

  • Page 86: 6- Application Notes

    In the documenting calibrator (SYS) mode, the BetaGauge II prompts the user to apply input signals to the instrument, and then documents the instrument’s output signal. NOTE: For more information on how to use the documenting calibrator (SYS) mode, refer to Section 7.

  • Page 87: Other Necessary Equipment

    Other Necessary Equipment When using the BetaGauge II to calibrate your field instruments, it is necessary that you have certain equipment at your disposal. This equipment must be capable and accurate to result in an accurate calibration. A list of the equipment that may be required, depending on the type of test you want to perform, is shown below: ...

  • Page 88: Calibration Tests

    Calibration Tests You can perform many different calibration tests using the BetaGauge II. These tests are listed below:  Electrical to Pressure  Pressure to Electrical  Electrical to Electrical (SYS mode using manual data entry only)  Pressure to Pressure ...

  • Page 89: Electrical To Pressure Test

    You may perform this test if:  Your field instrument has an electrical input range within the ability of the DC module on the BetaGauge II, and  Your field instrument has a pressure output range within the ability of the pressure module on the BetaGauge II.
  • Page 90 Illustration A graphical representation for configuring an electrical to pressure calibration test using the conventional mode of operation is shown below: Figure 6-1 Electrical to Pressure Calibration Test Using Conventional Mode Application Notes...

  • Page 91: Sys Mode

    Your field instrument has a pressure output range that exceeds the ability of the pressure module on the BetaGauge NOTE: While in SYS mode, the BetaGauge II cannot measure the electrical input signals to the field instrument. You must manually enter the value of these signals on the BetaGauge II.
  • Page 92 Illustration A graphical representation for configuring the Method 1 electrical to pressure calibration test using the SYS mode of operation is shown below: Figure 6-2 Electrical to Pressure Calibration Test Using SYS Mode (Method 1) Application Notes...
  • Page 93 Method 2 Software Instrument Setup  Electrical input (requires manual entry on the BetaGauge II)  Pressure output (requires manual entry on the BetaGauge II) Other Necessary Equipment  Electrical source  Pressure measurement device Application Notes...
  • Page 94 Illustration A graphical representation for configuring the Method 2 electrical to pressure calibration test using the SYS mode of operation is shown below: Figure 6-3 Electrical to Pressure Calibration Test Using SYS Mode (Method 2) Application Notes...

  • Page 95: Pressure To Electrical Test

    You may perform this test if:  Your field instrument has a pressure input range within the ability of the pressure module on the BetaGauge II, and  Your field instrument has an electrical output range within the ability of the DC module on the BetaGauge II.
  • Page 96 Illustration A graphical representation for configuring a pressure to electrical calibration test using the conventional mode of operation is shown below: Figure 6-4 Pressure to Electrical Calibration Test Using Conventional Mode 6-11 Application Notes...

  • Page 97: Sys Mode

     Your field instrument has a pressure Method 2 input range that exceeds the ability of the pressure module on the BetaGauge II, and  Your field instrument has an electrical output range within the ability of the DC module on the BetaGauge II.
  • Page 98 BetaGauge II, and  Your field instrument has an electrical output range that exceeds the ability of the DC module on the BetaGauge II. 6-13 Application Notes...
  • Page 99 Method 1 Software Instrument Setup  Pressure input  Electrical output Other Necessary Equipment  Pressure source Application Notes 6-14...
  • Page 100 Illustration A graphical representation for configuring the Method 1 pressure to electrical calibration test using the SYS mode of operation is shown below: Figure 6-5 Pressure to Electrical Calibration Test Using SYS Mode (Method 1) 6-15 Application Notes...
  • Page 101 Method 2 Software Instrument Setup  Pressure input (requires manual entry on the BetaGauge II)  Electrical output Other Necessary Equipment  Pressure source  Pressure measurement device Application Notes 6-16...
  • Page 102 Illustration A graphical representation for configuring the Method 2 pressure to electrical calibration test using the SYS mode of operation is shown below: Figure 6-6 Pressure to Electrical Calibration Test Using SYS Mode (Method 2) 6-17 Application Notes...
  • Page 103 Method 3 Software Instrument Setup  Pressure input  Electrical output (requires manual entry on the BetaGauge II) Other Necessary Equipment  Pressure source  Electrical measurement device Application Notes 6-18...
  • Page 104 Illustration A graphical representation for configuring the Method 3 pressure to electrical calibration test using the SYS mode of operation is shown below: Figure 6-7 Pressure to Electrical Calibration Test Using SYS Mode (Method 3) 6-19 Application Notes...

  • Page 105: Method 4

    Method 4 Software Instrument Setup  Pressure input (requires manual entry on the BetaGauge II)  Electrical output (requires manual entry on the BetaGauge II) Other Necessary Equipment  Pressure source  Pressure measurement device  Electrical measurement device Application Notes...
  • Page 106 Illustration A graphical representation for configuring the Method 4 pressure to electrical calibration test using the SYS mode of operation is shown below: Figure 6-8 Pressure to Electrical Calibration Test Using SYS Mode (Method 4) 6-21 Application Notes...

  • Page 107: Electrical To Electrical Test

    Electrical to Electrical Test You can perform an electrical to electrical calibration test using only the SYS mode of operation. The following paragraphs describe the possible configurations, as well as, the other equipment necessary to perform an electrical to electrical test. Application Notes 6-22...

  • Page 108: Sys Mode

    DC module on the BetaGauge II. NOTE: While in SYS mode, the BetaGauge II cannot measure the electrical input signals to the field instrument. You must manually enter the value of these signals on the BetaGauge II.
  • Page 109 Method 1 Software Instrument Setup  Electrical input (requires manual entry on the BetaGauge II)  Electrical output Other Necessary Equipment  Electrical source Application Notes 6-24...
  • Page 110 Illustration A graphical representation for configuring the Method 1 electrical to electrical calibration test using the SYS mode of operation is shown below: Figure 6-9 Electrical to Electrical Calibration Test Using SYS Mode (Method 1) 6-25 Application Notes...
  • Page 111 Method 2 Software Instrument Setup  Electrical input (requires manual entry on the BetaGauge II)  Electrical output (requires manual entry on the BetaGauge II) Other Necessary Equipment  Electrical source  Electrical measurement device Application Notes 6-26...
  • Page 112 Illustration A graphical representation for configuring the Method 2 electrical to electrical calibration test using the SYS mode of operation is shown below: Figure 6-10 Electrical to Electrical Calibration Test Using SYS Mode (Method 2) 6-27 Application Notes...

  • Page 113: Pressure To Pressure Test

    You may perform this test if:  Your field instrument has a pressure input range within the ability of one pressure module on the BetaGauge II, and  Your field instrument has a pressure output range within the ability of the other pressure module on the BetaGauge II.
  • Page 114 Illustration A graphical representation for configuring a pressure to pressure calibration test using the conventional mode of operation is shown below: Figure 6-11 Pressure to Pressure Calibration Test Using Conventional Mode 6-29 Application Notes...

  • Page 115: Sys Mode

    SYS Mode There are three methods for configuring a pressure to pressure calibration test using SYS mode. The table on the following page indicates which method to use. Application Notes 6-30...

  • Page 116: Method 1

     Your field instrument has a pressure Method 3 input range that exceeds the ability of one pressure module on the BetaGauge II, and  Your field instrument has a pressure output range within the ability of the other pressure module on the BetaGauge II.
  • Page 117 Method 1 Software Instrument Setup  Pressure input  Pressure output Other Necessary Equipment  Pressure source Application Notes 6-32...
  • Page 118 Illustration A graphical representation for configuring the Method 1 pressure to pressure calibration test using the SYS mode of operation is shown below: Figure 6-12 Pressure to Pressure Calibration Test Using SYS Mode (Method 1) 6-33 Application Notes...
  • Page 119 Method 2 Software Instrument Setup  Pressure input  Pressure output (requires manual entry on the BetaGauge II) Other Necessary Equipment  Pressure source  Pressure measurement device Application Notes 6-34...
  • Page 120 Illustration A graphical representation for configuring the Method 2 pressure to pressure calibration test using the SYS mode of operation is shown below: Figure 6-13 Pressure to Pressure Calibration Test Using SYS Mode (Method 2) 6-35 Application Notes...
  • Page 121 Method 3 Software Instrument Setup  Pressure input (requires manual entry on the BetaGauge II)  Pressure output Other Necessary Equipment  Pressure source  Pressure measurement device Application Notes 6-36...
  • Page 122 Illustration A graphical representation for configuring the Method 3 pressure to pressure calibration test using the SYS mode of operation is shown below: Figure 6-14 Pressure to Pressure Calibration Test Using SYS Mode (Method 3) 6-37 Application Notes...

  • Page 123: Temperature To Electrical Test

    Temperature to Electrical Test You can perform a temperature to electrical calibration test using only the SYS mode of operation. The following paragraphs describe the possible configurations, as well as, the other equipment necessary to perform a temperature to electrical test. Application Notes 6-38...

  • Page 124: Sys Mode

    DC module on the BetaGauge II.  Your field instrument has an Method 2 electrical output range that exceeds the ability of the DC module on the BetaGauge II. NOTE: The BetaGauge II cannot make direct temperature measurements. 6-39 Application Notes...
  • Page 125 Method 1 Software Instrument Setup  Temperature input (requires manual entry on the BetaGauge II)  Electrical output Other Necessary Equipment  Temperature source Application Notes 6-40...
  • Page 126 Illustration A graphical representation for configuring the Method 1 temperature to electrical calibration test using the SYS mode of operation is shown below: Figure 6-15 Temperature to Electrical Calibration Test Using SYS Mode (Method 1) 6-41 Application Notes...
  • Page 127 Method 2 Software Instrument Setup  Temperature input (requires manual entry on the BetaGauge II)  Electrical output (requires manual entry on the BetaGauge II) Other Necessary Equipment  Temperature source  Electrical measurement device Application Notes 6-42...
  • Page 128 Illustration A graphical representation for configuring the Method 2 temperature to electrical calibration test using the SYS mode of operation is shown below: Figure 6-16 Temperature to Electrical Calibration Test Using SYS Mode (Method 2) 6-43 Application Notes...

  • Page 129: Electrical Indicator Or Loop Test

     Your field instrument has an electrical input range within the ability of the DC module on the BetaGauge II. Field Instrument Setup  Electrical input  Electrical indicator output (requires manual entry on the BetaGauge II) Other Necessary Equipment  Electrical source Application Notes 6-44...
  • Page 130 Illustration A graphical representation for configuring an electrical indicator or loop calibration using the conventional mode of operation is shown below: Figure 6-17 Electrical Indicator or Loop Calibration Using Conventional Mode 6-45 Application Notes...

  • Page 131: Sys Mode

     You are using either a local or remote electrical indicator to indicate the electrical input signal to the field instrument. NOTE: While in SYS mode, the BetaGauge II cannot measure the electrical input signals to the field instrument. You must manually enter the value of these signals on the BetaGauge II.
  • Page 132 Illustration A graphical representation for configuring the electrical indicator or loop calibration using the SYS mode of operation is shown below: Figure 6-18 Electrical Indicator or Loop Calibration Using SYS Mode 6-47 Application Notes...

  • Page 133: Pressure Indicator Or Loop Test

    You may perform this test if:  Your field instrument has a pressure input range within the ability of the pressure module on the BetaGauge II, and  You are using either a local or remote pressure indicator to indicate the pressure input signal to the field instrument.
  • Page 134 Illustration A graphical representation for configuring pressure indicator or loop calibration using the conventional mode of operation is shown below: Figure 6-19 Pressure Indicator or Loop Calibration Using Conventional Mode 6-49 Application Notes...

  • Page 135: Sys Mode

    Method 1 Software Instrument Setup  Pressure input  Pressure indicator output (requires manual entry on the BetaGauge II) Other Necessary Equipment  Pressure source Application Notes 6-50...
  • Page 136 Illustration A graphical representation for configuring the Method 1 pressure indicator or loop calibration using the SYS mode of operation is shown below: Figure 6-20 Pressure Indicator or Loop Calibration Using SYS Mode (Method 1) 6-51 Application Notes...
  • Page 137 Method 2 Software Instrument Setup  Pressure input (requires manual entry on the BetaGauge II)  Pressure indicator output (requires manual entry on the BetaGauge II) Other Necessary Equipment  Pressure source  Pressure measurement device Application Notes 6-52...
  • Page 138 Illustration A graphical representation for configuring the Method 2 pressure indicator or loop calibration using the SYS mode of operation is shown below: Figure 6-21 Pressure Indicator or Loop Calibration Using SYS Mode (Method 2) 6-53 Application Notes...

  • Page 139: Temperature Indicator Or Loop Test

     You are using either a local or remote temperature indicator to indicate the temperature input signal to the field instrument. NOTE: The BetaGauge II cannot make direct temperature measurements. Software Instrument Setup  Temperature input (requires manual entry on the BetaGauge II) ...
  • Page 140 Illustration A graphical representation for configuring the temperature indicator or loop calibration using the SYS mode of operation is shown below: Figure 6-22 Temperature Indicator or Loop Calibration Using SYS Mode 6-55 Application Notes...
  • Page 141   Application Notes 6-56...

  • Page 142: 7- Documenting Calibrator (Sys) Mode

    Typical instrument maintenance software packages allow you to track and maintain your facility’s instruments and their calibration histories. Using the BetaGauge II SYS mode and an instrument maintenance software package, the calibrator automatically prompts you for pre-defined test points, then documents the instrument's output and input signals for later upload to a personal computer.

  • Page 143: Before You Begin

     Download Instrument Tests  Connect Necessary Equipment Downloading Instrument Tests Before you can access the BetaGauge II SYS mode, you must first download instrument tests from a software database on a personal computer to the BetaGauge II. These instrument tests are referred to as tags.

  • Page 144: Connecting Necessary Equipment

    This equipment includes the field instrument you want to calibrate, the BetaGauge II, as well as, any other equipment necessary to performing a particular calibration test. For information on how to configure the equipment, refer to Section 6, Application Notes.

  • Page 145: Back Screen Level

    Back Screen Level You can access the Back Screen level via the Main level only. From the Back Screen level, you can perform the following functions:  Access the Execute level (described below).  Erase all the data recorded for a selected tag. NOTE: The erase all data function is available only if calibration reset is allowed in your instrument maintenance software.

  • Page 146: Accessing The Main Level

    Tag Status Screen Description The Tag Status screen shows specific information about each tag present in the BetaGauge II. When you first access the SYS mode, the screen displays Tag 1 information. You can use the up and down arrow keys to view other tags in the system.
  • Page 147 you must return to the Tag Status screen to specify a different tag. The Tag Status screen is divided into six sections. These sections are described below in the order that they appear on the screen from top to bottom: Tag Number/Area.

  • Page 148: Menu Items

    Menu Items The menu items shown on the bottom of the Tag Status screen are described below: Menu Item Allows you to … Specify a particular tag for viewing or calibration purposes. View the expected input and output measurements of each test point for the current tag.

  • Page 149: Viewing The Test Points For A Specific Tag

    Viewing the Test Points for a Specific Tag To view the test points for a specific tag on the Tag Status screen, do the following: Specify the tag number associated with the test points you want to view. Press the function key corresponding to the menu item TP to display the expected input and output measurement for the first six test points of the current tag.

  • Page 150: Viewing The Calibration Results For A Specific Tag

    When you have completed calibrating a specific tag, you can view the calibration results on the BetaGauge NOTE: The BetaGauge II will display the calibration results from the last calibration performed on the current tag. For information on how to calibrate test points, see the procedure titled Tag Calibration later in this section.

  • Page 151: Accessing The Back Screen Level

    To return to the Tag Status screen, press the CLR key. NOTE: You can exit the SYS mode by pressing the CLR key again. Accessing the Back Screen Level To access the Back Screen level of the SYS mode, press the function key corresponding to → on the Tag Status screen.

  • Page 152: Menu Items

    Menu Items The menu items shown on the bottom of the Back screen are described below: Menu Item Allows you to … Access the Execute level (described on the following pages). Reset Erase all recorded data for the selected tag. NOTE: The erase all data function is available only if calibration reset is allowed in your...

  • Page 153: Erasing Data For A Specific Tag

    Erasing Data for a Specific Tag To erase all recorded data for a specific tag on the Back screen, do the following: NOTE: Recorded data exists only if you have performed calibration tests for the selected tag. For information on how to perform a calibration test, see the procedure titled Tag Calibration later in this section.

  • Page 154: Accessing The Execute Level

    Accessing the Execute Level To access the Execute level of the SYS mode, press the function key corresponding to Exe on the Back screen. The Test Setup screen appears as shown below: Tag 2: BG2 TAGS Tag 2 Inst. OUT: 4.0000 20.000 Inst.
  • Page 155 These values include the minimum to maximum ranges for the field instrument’s input and output measurements. Directly to the right of these values are the BetaGauge II module assignments (Channel 1/Channel 2) for the field instrument’s input and output measurements.

  • Page 156: Choosing Appropriate Modules

    For example, a P/I instrument has an input pressure test point range of 3 to 15 PSI. Therefore, the BetaGauge II will display 3 for the minimum and 15 for the maximum. This information allows you to select a module that is as close to the maximum value as possible.

  • Page 157: Accessing The Zero Screen

    Accessing the Zero Screen When the Modules Correct status message appears on the Test Setup screen, you can access the Zero screen where you can zero the display readings of the installed modules. To access the Zero screen, press the function key corresponding to the Ready menu item on the Test Setup screen.

  • Page 158: Zeroing The Display Readings

    System Prompt. This section first prompts you to zero the display for channel 1, then follows with channel 2. Menu Items. The menu items (Ready and Zero) that appear at the bottom of the screen allow you to zero the display for the current channel or bypass the zeroing operation for the current channel.

  • Page 159: Accessing The Execute Screen

    After you select the Zero or Ready menu item for channel 1, the calibrator prompts you to zero channel 2. Repeat step 1 to zero the display for channel 2 or bypass the option. After you select the Zero or Ready menu item in step 2, the calibrator displays the Execute screen.

  • Page 160: Execute Screen Description

    Execute Screen Description The Execute screen is divided into six sections. These sections are described below in the order that they appear on the screen from top to bottom: Tag Number/Area. The current tag number and area is listed in the top portion of the screen. NOTE: When using an instrument maintenance software package, all tags must be assigned to an area.

  • Page 161: Tag Calibration

    Keep in mind, however, that if you accept an input value that is one percent low, the BetaGauge II will expect the ideal field instrument output to be one percent low as well.
  • Page 162 When the applied field instrument input value comes within the allowed pressure tolerance, the BetaGauge II beeps. When you hear the beep, press the ENTER key. (The system will not accept the ENTER key until you hear the beep.) NOTE: If the actual field instrument output is...

  • Page 163: Accessing The Post-Test Status Screen

    Accessing the Post-Test Status Screen After you have calibrated the last test point for the current tag, the BetaGauge II displays the Post-Test Status screen. A sample is shown below: Tag 2: BG2 TAGS Tag 2 Inst. OUT: mA Inst. IN:...
  • Page 164 (Yes, No, or Rep) to indicate whether the field instrument was adjusted, left alone, or replaced. After you have specified the field instrument adjustment status information, the BetaGauge II prompts you for an identification number of the technician who performed the calibration test.
  • Page 165   Doc. Cal. Mode 7-24...
  • Page 166 A-Battery Care/Maintenance Overview Before handling the batteries used with the BetaGauge II, read the following danger, warning, and caution statements. DANGER! Failure to carefully observe the following procedures and precautions can result in battery leakage, heat generation, bursting, and serious personal injury. ...
  • Page 167 WARNING!  Do not apply water, seawater, or other oxidizing agents to the battery pack, as this can cause rust and heat generation and can result in the battery pack bursting.  Never use the battery pack if it is leaking, deformed, discolored, damaged, or is different from its original condition.
  • Page 168  After the battery pack has been removed from the BetaGauge II, store the battery pack in a dry place within the recommended storage temperature range. This will help preserve the battery pack performance and durability, and minimize the possibility of leakage or corrosion.
  • Page 169 Battery Packs The BetaGauge II uses rechargeable nickel–cadmium (NiCd) batteries that have high power-to-size-and- weight ratios. If properly maintained and cared for, they will provide years of excellent service. However, NiCd batteries are susceptible to damage under the following conditions: ...
  • Page 170 Because NiCd batteries contain hazardous chemicals and have the potential to explode, do not use fire as a means of disposal. You may return used batteries to Martel for disposal. Installing a Battery Pack Use the following procedure to install a battery pack: Before installing a battery pack, disconnect the pack from any charging device.
  • Page 171 Removing a Battery Pack Use the following procedure to remove a battery pack: Before removing a battery pack, turn off the calibrator and disconnect the charger. Loosen the two captive screws on the back of the battery pack. Pull the top of the battery pack away from the calibrator, lifting up and out.
  • Page 172 Viewing the Battery Voltage There are two methods for viewing the current battery voltage:  Approximate reading. A battery symbol, in the upper right corner of the LCD display, shows the approximate battery voltage. The highlighted (or dark) portion of the battery indicates the amount of available voltage.
  • Page 173 NOTE: The scale is 6.5 Volts when full and 5.5 Volts when empty. Nominal full charge is 7.00 Volts, and the calibrator shuts off at 5.3 Volts. The message Low Battery flashes when the battery voltage drops below 5.5 Volts. ...
  • Page 174 90 minutes. Quick charge battery packs are available for non-intrinsically safe BetaGauge II calibrators (contact Factory Sales for more information). You can re-charge the quick charge battery pack while the pack is installed or removed from the calibrator.
  • Page 175 The status of the quick charge battery pack charge cycle is indicated by the LED indicator on the battery pack:  Steady On indicates fast charging.  Rapid Flash indicates charged.  Slow Flash indicates discharging.  Off indicates that the cycle is disabled or the battery pack is not receiving power from the AC adapter.
  • Page 176 B-Specifications Available Pressure Ranges All ranges listed below are for a specific input module. Additional modules are available as options. Custom ranges outside the minimum and maximum ranges listed are also available as options. Non-isolated Gauge (PSIG) 0 to 0.3 (20 mBar) 0 to 1 (70 mBar) Isolated Gauge (PSIG) 0 to 5 (0 to 350 mBar) †...
  • Page 177 Absolute (PSIA) 0 to 15 (0 to 1 Bar) †† 0 to 30 (0 to 2 Bar) 0 to 50 (0 to 3.5 Bar) 0 to 100 (0 to 7 Bar) Compound (PSIG) -15 to 15 (-1 to 1 Bar) †† -15 to -30 (-1 to 2 Bar) Differential (PSID) (Non-isolated) ** 0 to 5 (0 to 350 mBar) †...
  • Page 178 Other Pressure Units (Keypad Selectable)  kp/cm (kilograms per sq. cm)  Atmos (atmospheres)  mbar (millibars)   kPa (kiloPascals)  MPa (MegaPascals)  InHg (inches Mercury)  mmHg (millimeters Mercury)  InWc 4°C, 20°C, 60°F (inches of water column) ...
  • Page 179 Accuracy Pressure Range Accuracy Overpressure Notes Gauge (PSIG) 0 to 0.3 (0 to 20mBar) ±0.1% 400 % 0 to 1 (0 to 67mBar) ±0.05% 400 % 0 to 5 (0 to 350 mBar) ±0.025% 400 % 0 to 7.2 (0 to 500 mBar) ±0.035% 300 % 4 &...
  • Page 180 Notes: Accuracy is percent of full scale range, over the 15 °C to 35 °C temperature range. Includes the pressure/temperature hysteresis in psi. The accuracy statement shown in the specification table is the base accuracy from 15 °C to 35 °C. Outside this temperature range, add an additional ±0.0015% of FS per °C.
  • Page 181 Environmental Temperature -20ºC to 50ºC (operating) 0ºC to 35ºC (storage with battery packs) -30ºC to 70ºC (storage without battery packs) Relative Humidity 0 to 95% non-condensing Effects Pressure: ± 0.0015% Range/ºC outside 15ºC to 35ºC Electrical: ±0.002% Range/ ºC outside 15ºC to 35ºC Overpressure Non-isolated Sensors 0 to 5 psi...
  • Page 182 Display 128 x 128 pixel LCD with LED backlight; two inputs simultaneously displayed with a maximum of 5 digits resolution Power Supply Rechargeable NiCad external battery pack: 6V, 1.0 Ah, 10 hours nominal operation time at 25ºC; extra battery packs available; battery charger (trickle) standard Charging: 16 hours maximum for standard and intrinsically...
  • Page 183 Specifications...
  • Page 184 C- Conversion Factors Overview The following table contains the conversion factors for converting pounds per square inch (PSI) to other pressure units, i.e., multiply pressure values in PSI by the following numbers to obtain the pressure values in the corresponding units. (Conversion Factor) x Pressure In (Pressure In PSI)
  • Page 185 (Conversion Factor) x Pressure In (Pressure In PSI) meters sea water 0.684482 millibar 68.94757 mm Hg (0°C) 51.7149 Newtons/m 6,894.757 Pascals 6,894.757 Torr 51.7149 *NOTE: 1 atmosphere (physical) = 14.69595 psi = 760 Torr = 101,325 Pascals Conversion Factors...
  • Page 186 D-Service Information Service Schedule Martel recommends that you return the following equipment for re-calibration and/or re-certification as follows: Equipment Service Schedule Calibrators Not required DC Modules Once yearly Pressure Modules Once yearly NOTE: Martel calibrates and certifies according to precision standards that are traceable to the National Institute of Standards and Technology.
  • Page 187 Carefully pack your calibrator for return shipping to avoid damage or loss. We recommend that you only use a traceable means of shipment. Do not use 1 Class mail. Ship freight prepaid only. Martel will not accept freight collect shipments. Service Information...
  • Page 188 IMPLIED BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Product Registration You may register your Martel product on our web site www.martelcalibrators.com or by returning the registration card that came with your calibrator. Service Information...
  • Page 189 Service Information...
  • Page 190 Index Application Notes Overview, 6-1 Automatic Shut Off Delay Setting, 4-7 Basic Operations Overview, 3-1 Programming Trip Detection, 3-15 Selecting a Channel for Specific Functions, 3-2 Selecting Pre-Programmed Display Units, 3-3 Setting the Damping Factor for Ch1/Ch2, 3-12 Viewing Module Information, 3-14 Zeroing DC Modules, 3-10 Zeroing Pressure Modules, 3-7 Battery Care/Maintenance...
  • Page 191 Calibration Test Temperature to Electrical Test, 6-38 Calibration Tests, 6-3 Electrical Indicator or Loop Test, 6-44 Electrical to Electrical Test, 6-22 Electrical to Pressure Test, 6-4 Pressure Indicator or Loop Test, 6-48 Pressure to Electrical Test, 6-10 Pressure to Pressure Test, 6-28 Temperature Indicator or Loop Test, 6-54 Calibrator Entering Owner Identification, 4-2...
  • Page 192 Programming, 5-4 User-Defined Pressure Unit Programming, 5-1 Documenting Calibrator (SYS) Mode Accessing the Execute Screen, 7-18 Tag Calibration, 7-20 Accessing the Post-Test Status Screen, 7-22 Specifying Post-Test Status Information, 7-23 Accessing the Zero Screen, 7-16 Zeroing the Display Readings, 7-17 Acquiring Instrument Maintenance Software, 7-1 Back Screen Level, 7-4 Accessing, 7-10...
  • Page 193 Input Modules Connections, 2-3 BetaPort-DC Electrical Modules, 2-3 BetaPort-P Pressure Modules, 2-5 Installation Procedure, 2-2 Installing and Removing, 2-2 Overview, 2-1 Removal Procedure, 2-3 Viewing Module Information, 3-14 Zeroing, 3-6 DC Modules, 3-10 Pressure Modules, 3-7 Keypad Beep Turning On/Off, 4-3 Keypad Description, 1-5 Channel Keys, 1-6 Function Keys, 1-6...
  • Page 194 Optional Equipment, 1-3 Pressure Conversion Factors Overview, C-1 Pressure Module Media Compatibility, 2-6 Pressure Modules Overpressure Protection, 2-7 Safety, 2-7 Registration Calibrator, D-4 Manual, D-4 Return Information, D-2 Packaging, D-2 Return Authorization, D-2 Service Packaging, D-2 Return Information, D-2 Return Authorization, D-2 Service Schedule, D-1 Specifications, B-1 Accuracy, B-4...
  • Page 195 Weight, B-6 Standard Equipment, 1-3 Time Display Formatting, 4-9 Setting, 4-8 Trip Detection, 3-15 Dry Contacts, 3-16 Hints for Accurate Trip Measurements, 3-16 Preliminary Setup, 3-18 Procedure, 3-19 Wet Contacts, 3-15 User Preferences Entering Owner Identification, 4-2 Formatting the Date, 4-11 Formatting the Time, 4-9 Overview, 4-1 Recovering the LCD Contrast, 4-6...
  • Page 196 Zeroing Modules, 3-6 DC Modules, 3-10 Milliamp Input, 3-11 Volts Input, 3-10 Pressure Modules, 3-7 Absolute Zero Reference, 3-8 Gauge Zero Reference, 3-7 Index...
  • Page 197  Index...

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