Fluke 719PRO User Manual
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Fluke 719PRO User Manual

Pressure calibrator
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719PRO
Pressure Calibrator
Users Manual
October 2013
© 2013 Fluke Corporation. All rights reserved. Specifications are subject to change without notice.
All product names are trademarks of their respective companies.

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  • Page 1 719PRO Pressure Calibrator Users Manual October 2013 © 2013 Fluke Corporation. All rights reserved. Specifications are subject to change without notice. All product names are trademarks of their respective companies.
  • Page 2 LIMITED WARRANTY AND LIMITATION OF LIABILITY This Fluke product will be free from defects in material and workmanship for three years from the date of purchase. This warranty does not cover fuses, disposable batteries, or damage from accident, neglect, misuse, alteration, contamination, or abnormal conditions of operation or handling.

  • Page 3: Table Of Contents

    Table of Contents Title Page Introduction ........................1 Contact Fluke ......................... 1 Safety Information ......................2 Symbols ......................... 4 Standard Equipment....................... 5 Product Features ......................5 Display ........................8 Language Selection ....................9 Home Menu Functionality ..................10 Backlight Use ......................10 The MENU Option .....................
  • Page 4 719PRO Users Manual Internal Sensor and Pressure Module (non-absolute) .......... 13 Absolute Pressure ....................13 Other Menu Controlled Functions ................14 Set the Contrast ....................14 Lock and Unlock Configurations ................15 Save and Recall Setups ..................15 Set Auto Off Parameters ..................16 Activate and Deactivate a Display ................
  • Page 5 Contents (continued) Remote Interface ....................... 39 Set up the RS-232 Port for Remote Control .............. 41 Change Between Remote and Local Operation ............42 Command Use and Types ..................42 Character Processing ....................43 Response Data Types ..................44 Calibrator Status ....................44 Remote Commands and Error Codes ...............
  • Page 6 719PRO Users Manual...
  • Page 7 List of Tables Table Title Page Symbols ..........................4 Product Features ........................7 Display Functions ........................9 Mode Concurrency ........................ 12 Common Commands ......................45 Calibrator Commands ......................45 Parameter Units ........................48 Error Codes ........................... 49 Ranges and Resolutions ....................... 59 User-Replaceable Parts and Accessories ................
  • Page 8 719PRO Users Manual...

  • Page 9: List Of Figures

    List of Figures Figure Title Page Product Interface ........................6 Display........................... 8 Pump Connection ........................19 Pressure with External Modules .................... 21 Measure and Generate Current ..................... 23 Voltage Measurement ......................24 Temperature Measurement with RTD Probe ................. 25 Pressure Switch Connection ....................26 Pressure-to-Current Transmitter Connections ...............
  • Page 10 719PRO Users Manual viii...

  • Page 11: Introduction

    Introduction Contact Fluke The 719PRO Pressure Calibrator (the Product) is a To contact Fluke, call one of the following telephone simple to use and versatile pressure calibrator. Its internal numbers: pressure sensor and innovative electrically-powered Technical Support USA: 1-800-44-FLUKE pump reach higher pressures (maximum 300 psi) and let (1-800-443-5853) the Product calibrate virtually any pressure device.

  • Page 12: Safety Information

    719PRO Users Manual To download manuals, or to view, print, or download the Do not apply more than the rated latest manual supplement, visit voltage, between the terminals or http://us.fluke.com/usen/support/manuals. between each terminal and earth ground. Safety Information Do not touch voltages > 30 V ac rms, 42 V ac peak, or 60 V dc.
  • Page 13 Pressure Calibrator Safety Information Pressure sensors can be damaged Remove the batteries if the Product is and/or personnel injury can occur due to not used for an extended period of time, improper application of pressure. or if stored in temperatures that exceed Vacuum should not be applied to any the battery manufacturer’s specification.

  • Page 14: Symbols

    With reference to the equipment types in the Standards. WEEE Directive Annex I, this product is classed as category 9 "Monitoring and Control Instrumentation" product. Do not dispose of this product as unsorted municipal waste. Go to Fluke’s website for recycling information.

  • Page 15: Standard Equipment

    Pressure Calibrator Standard Equipment Product Features Standard Equipment Figure 1 and Table 2 shows the location of the buttons, Make sure that the Product shipment is complete. It must pressure controls, connection ports, and electrical inputs. include: The Product Product Manuals CD Getting Started Manual Quick Reference Guide Test leads...
  • Page 16 719PRO Users Manual hix001.eps Figure 1. Product Interface...
  • Page 17 Pressure Calibrator Product Features Table 2. Product Features Item Description  Power button. Turns on and off the Product.  Three function buttons. Used to configure the Product. These buttons correspond to messages on the display.  Zero button. Zeros pressure measurements. ...

  • Page 18: Display

    719PRO Users Manual Display Notes The display has two main regions: When  is pushed to turn on the Product, a short startup self-check routine is run. During The menu bar (located at the bottom of the screen) is that routine, the display shows the current used to access the Product menu.

  • Page 19: Language Selection

    Pressure Calibrator Product Features Table 3. Display Functions Language Selection The Product user interface is available in three Item Name Description languages: Number English Primary Shows what is being  Norwegian Parameters measured. German Shows the percent of the Span 4 mA to 20 mA span.

  • Page 20: Home Menu Functionality

    719PRO Users Manual Home Menu Functionality Backlight Use There are three options for the Home Menu: From the Home Menu, push  to toggle on and off the backlight. This is one of the few functions that cannot be MENU controlled by the serial interface.

  • Page 21: Main Menu Functionality

    Pressure Calibrator Product Features Main Menu Functionality Push  to change to the NEXT active display parameter. Only RTD and Pressure modes have a second There are three options on the Main Menu, shown below: parameter. RTDs can be read in Celsius or Fahrenheit. Pressures can be read in 15 engineering units.
  • Page 22 719PRO Users Manual Note VOLTS = Voltage Measure mA functions are only available on the lower RTD = RTD Temperature Measurement (if a probe is display. connected) mA measure = Milliamps measure without loop Table 4 shows functions available at the same time. An X...

  • Page 23: Zero Function Use

    Pressure Calibrator Product Features Absolute Pressure Zero Function Use When an absolute pressure range is selected on the If a pressure mode is selected and pressure is within the active display, and Z is pushed, the Product prompts for zero limit, the Product zeros the active display when Z is the barometric reference pressure as in the screen below.

  • Page 24: Other Menu Controlled Functions

    719PRO Users Manual Other Menu Controlled Functions DAMP There are 12 “sub-main” menus that can be accessed HART with  from the Main Menu. A “sub-main” menu contains three options. The first option is unique to the function. PUMP The second and third options of a “sub-main” menu are Set the Contrast always the same.

  • Page 25: Lock And Unlock Configurations

    Pressure Calibrator Product Features Lock and Unlock Configurations Save and Recall Setups Use the LOCK CFG or UNLOCK CFG options of the The Product automatically saves the current setup for Configuration Lock Menu (CONFIG), shown below, to recall at power up. Five setups can be accessed through lock or unlock the display configuration.

  • Page 26: Set Auto Off Parameters

    719PRO Users Manual If  or  is pushed, use the on-screen arrows, as shown Set Auto Off Parameters below, to select the setup location. Then use  to save The Product can be set to automatically power off after a the current setup into the selected location or ...

  • Page 27: Activate And Deactivate A Display

    The {display} option can be used to select which display There are four probe types to select from: is active. The selected display and current on/off state are P100-385 (select this type for use with Fluke- shown in the lower display as seen below. 720RTD probe accessory)

  • Page 28: Damping

    The necessary “quick-fit” hose connectors and BSP adapter for non-NPT HART Resistor applications are also included. Fluke recommends that An internal 250 HART resistor can be enabled when this type of hose be used to get the best performance the Product operates in the mA Measure-24 V mode.
  • Page 29 Pressure Calibrator Initial Setup and Basic Pressure Generation Close the vent knob. Push the pump key and see the pressure (or vacuum) increase until the necessary pressure is reached. Note The pump motor speed will start slowly when pressure is low (<15 psi) for better control at low pressures.

  • Page 30: Electric Pump Considerations

    719PRO Users Manual Electric Pump Considerations Measure Pressure The Product uses a small, battery-powered pneumatic To measure pressure, connect the Product with the pump that can quickly build rated high pressure. Because correct fitting. Select a pressure setting for the display the pump has an upper pressure generation limit, there that is used.

  • Page 31: Media Compatibility

    Pressure Calibrator Measure Pressure Note To ensure accuracy of the Product, the Product must be zeroed before a device is calibrated. See the “Zero Function Use” section. Media Compatibility The Product has a unique user-accessible valve cleaning port for easy pump service. See the “Clean the Valve Assembly”...

  • Page 32: Measure And Generate Current (4 Ma To 20 Ma)

    719PRO Users Manual Measure and Generate Current (4 mA to This function will only work on the LOWER screen. In the source mode, the Product supplies 0 mA to 20 mA) 24 mA with its own internal 24-volt supply, whereas...
  • Page 33 Pressure Calibrator Measure and Generate Current (4 mA to 20 mA) Device Under SIM-2W Test Device Loop Under Power 4 to 20mA 4 to 20mA Test Supply 24 V Loop Power 4 to 20mA 4 to 20mA hix011.eps Figure 5. Measure and Generate Current...

  • Page 34: Measure Voltage

    719PRO Users Manual Measure Voltage To measure voltage, use the input terminals on the front of the Product. Select the volts function on one of the displays. The Product can measure a maximum of 30 V dc. See Figure 6.

  • Page 35: Measure Temperature With An Rtd

    ¼-inch diameter stainless steel sheath. See Figure 7. Note The factory default type is PT100-385 so if the Product is used with the Fluke 720 RTD Probe (pn 4366669), it is not necessary to set the probe type. Connect the probe to the Product and configure the display to read temperature.

  • Page 36: Pressure Switch Test

    719PRO Users Manual Pressure Switch Test To do a pressure switch test: Connect a pressure switch to the Product as shown in Change the setup to Setup 4 (default switch test) Figure 8. listed under “Setups” in the MORE configuration menu choices.
  • Page 37 Pressure Calibrator Pressure Switch Test Note At the top of the display “SW OPENED AT” and the pressure that the switch was opened at is shown as in the In switch-test mode the display update rate is figure below. increased to help capture pressure input changes.
  • Page 38 719PRO Users Manual Push the “NEXT” option to view when the switch Push  to clear the data and do another test. closed, and the deadband as seen below. 10. Push  to end the test and return to the standard pressure setting.

  • Page 39: Transmitter Calibration

    Pressure Calibrator Transmitter Calibration Actively – Where the Product supplies 24 V dc loop Transmitter Calibration power to the device under test to power the device mA Input Function while reading the resulting 4 mA to 20 mA signal. The mA input function reads back the 4 mA to 20 mA output from the device being calibrated.

  • Page 40: Pressure-To-Current Transmitter Calibration

    719PRO Users Manual Pressure-to-Current Transmitter Calibration Percent Error Function To calibrate a pressure-to-current transmitter (P/I): The Product features a unique function which can calculate pressure vs. milliamp error as a percentage of Connect the Product and the pump to the transmitter.
  • Page 41 Pressure Calibrator Transmitter Calibration hix018.eps Figure 9. Pressure-to-Current Transmitter Connections...
  • Page 42 719PRO Users Manual hix019.eps Figure 10. Percent Error Function Connection...
  • Page 43 Pressure Calibrator Transmitter Calibration Example: A pressure transmitter under test is 30 psi (2 Bar) Full- Scale and regulates a corresponding 4 mA to 20 mA signal. Program a 0 psi to 30 psi pressure span into the Product and the Product calculates and shows the deviation or %Error from the expected 4 mA to 20 mA output.
  • Page 44 719PRO Users Manual Push  to toggle through the unit options, and push  to move on. hix052.eps 10. Use the arrow keys to set 0 % point and select DONE SET when finished and the % ERROR mode hix051.eps will be ready to use.

  • Page 45: Minimum And Maximum Storage Capability

    Pressure Calibrator Minimum and Maximum Storage Capability Note Minimum and Maximum Storage The 0 % and 100 % point will be saved in non- Capability volatile memory until they are changed again by The Product has a min/max feature to capture the the user for the internal sensors, and external minimum and maximum values of any displayed pressure modules.

  • Page 46: Factory Setups

    719PRO Users Manual Factory Setups The Product is loaded with five commonly used factory setups. To access these SETUPS, select from the MORE configurations options. These setups are shown below. Note Any of these setups can be changed and saved.
  • Page 47 Pressure Calibrator Factory Setups Setup 2: The upper display is set to [P1] mode and the Setup 3: The upper display is set to [P1] mode and the lower is set to RTD, middle is off. middle is set to RTD, lower is mA. hix058.eps hix059.eps...
  • Page 48 719PRO Users Manual Setup 4: The lower display is set to [P1] switch test, the Setup 5: The upper display is set to [P1], the middle other displays are off. display is set to [EXT] and the lower display is set to RTD.

  • Page 49: Custody Transfer / Flow Calibration

    Product. 4401616 must be purchased separately. To With the reading of the RTD, static, and differential contact Fluke refer to the “Contact Fluke” pressures, make sure the flow computer has the section. correct reading. If not, adjust the flow computer as With this connection the user can write programs on the necessary.
  • Page 50 719PRO Users Manual USB Port hix020.eps Figure 11. Typical Remote Connection...

  • Page 51: Set Up The Rs-232 Port For Remote Control

    15 m unless the load capacitance measured at connection points is less than 2500 pF. Select New Connection. Serial parameter values: For Name enter “Fluke 719PRO”. Select the serial port that the Product is connected to. 9600 baud Enter the above information for port settings.

  • Page 52: Change Between Remote And Local Operation

    719PRO Users Manual Change Between Remote and Local Operation Command Use and Types There are three modes of operation of the Product: Local, Refer to the “Remote Commands” section for all available Remote, and Remote with Lockout. Local mode is the commands.

  • Page 53: Character Processing

    Pressure Calibrator Remote Operation Query Commands Character Processing Commands that ask for information, they always end with The data entered into the Product is processed as a “?”. For example: follows: FUNC? ASCII characters are discarded if their decimal equivalent is less than 32 (space), except 10 (LF) returns the current modes of the Product displays.

  • Page 54: Response Data Types

    The data returned by the Product can be divided into four Any ASCII characters followed by a terminator. For types: example: Integer *IDN? returns FLUKE,719PRO,1234567,1.00 For most computers and controllers they are decimal Calibrator Status numbers that range from -32768 to 32768. For example: Error Queue...

  • Page 55: Remote Commands And Error Codes

    Pressure Calibrator Remote Operation Remote Commands and Error Codes Table 6. Calibrator Commands Tables 5, 6, 7, and 8 list all commands, and their descriptions, that are accepted by the Product. Command Description Table 5. Common Commands Sets the custom RTD CPRT_COEFA Command Description...
  • Page 56 719PRO Users Manual Command Description Command Description Returns the most recent DAMP Turns Damp on or off. FAULT? error code DAMP? Returns if DAMP is on/off Sets the display mode as FUNC specified in the command Turns on/off the displays...
  • Page 57 Pressure Calibrator Remote Operation Command Description Command Description Returns user to manual operation of Set the pressure unit for the indicated LOCAL PRES_UNIT the Product display Locks out the keypad of the Product in Returns the pressure from the LOCKOUT PRES_UNIT? remote operation indicated display...
  • Page 58 719PRO Users Manual Table 7. Parameter Units Command Description Units Meaning Returns the value of the current being SIM? simulated. Temperature in degrees Celsius Returns pressure value at which the ST_CLOSE? CUSTOM Custom RTD type switch closed Returns pressure value of the...
  • Page 59 Pressure Calibrator Remote Operation Table 8. Error Codes Units Meaning Error Number Error Description PCT_ERR Percent Error A non-numeric entry was received PERCENT Percent where it should be a numeric entry PT385_100 100 Ohm 385 Platinum RTD type Too many digits entered PT392_100 100 Ohm 392 Platinum RTD type Invalid units or parameter value...

  • Page 60: Enter Commands

    Clears the error queue. Also terminates all pending operations. When programs are written, use before each The serial output buffer overflowed procedure to avoid buffer overflow. *IDN? Returns the manufacturer, model number, serial number, and firmware revision of the Product. For example: *IDN? returns FLUKE,719PRO,1234567,1.00...

  • Page 61: Calibrator Commands

    Pressure Calibrator Remote Operation Calibrator Commands CPRT_COEFB? CPRT_COEFA Returns the number which was entered for the second coefficient of the polynomial used in the custom RTD. Use this command to entere a custom RTD into the With the example above, CPRT_COEFB? returns: Product.
  • Page 62 719PRO Users Manual CPRT_R0 DAMP? Returns the current state of the damping function. Sets the 0 resistance, R0, in the custom RTD. The value must be entered with a unit label. Refer to Table for For example: assistance. If DAMP? is sent, it will return ON if the damping function For example: is on.
  • Page 63 Pressure Calibrator Remote Operation FAULT? ERROR _LOOP? Returns the error code number of an error that has Returns the current state of loop power in percent error occurred. The command may be entered when the mode. previous command did not do what it was meant to do. For example: For example, if a value for current output is entered that is If ERROR_LOOP? is sent, it will return ON if loop power is...
  • Page 64 719PRO Users Manual ERROR_ PORT HART_ON Sets the pressure port for percent error. Turns on the Hart resistor. For example: HART_OFF To set the pressure port for percent error to [P1], send Turns off the Hart resistor. ERROR_ PORT P1.
  • Page 65 Pressure Calibrator Remote Operation IO_STATE LOCKOUT Sets the input/output/simulate state of the mA function of Send this command to set the lockout state, when the unit the Product. Does not put the Product into mA if it is not is in REMOTE or if it goes to remote it prohibits use of the in mA already.
  • Page 66 719PRO Users Manual MOTOR_OFF OUT? Turns off the motor. Returns the output of the Product. MOTOR? With the above example, OUT? returns 5.000000E-03, A Returns the state of the motor. PRES_UNIT For example: Used to set the pressure unit for the indicated display.
  • Page 67 Pressure Calibrator Remote Operation PUMP_LIMIT? RTD_TYPE? Returns the pump limit. The above example with Returns the RTD type. PUMP_LIMIT? returns: For example: 50.000 If the RTD type is PT385_100, RTD_TYPE?, PT100_385 REMOTE is returned. Puts the Product into remote mode. From the remote mode, the keypad can be used to get back to local mode Sets the output for current simulation.
  • Page 68 719PRO Users Manual ST_CLOSE? TEMP_UNIT? Returns the pressure that the switch closed at in the Returns the temperature unit, (CEL or FAR) used when current pressure units. RTDs are measured for each of the 3 displays. ST_OPEN? VAL? Returns the pressure that the switch opened at in the Returns the value of any measurement on the upper and current pressure units.

  • Page 69: Ranges And Resolution

    Pressure Calibrator Ranges and Resolution Ranges and Resolution Ranges and resolutions for the Product are shown in Table 9. Table 9. Ranges and Resolutions Range (PSI) 30 PSI / 2.0 Bar 150 PSI / 10 Bar 300 PSI / 20 Bar Burst Pressure (PSI) Proof Pressure (PSI) Engineering Unit...
  • Page 70 719PRO Users Manual inH2O @ 4 C 27.68067 830.42 4152.1 8304.2 inH2O @ 20 C 27.72977 831.89 4159.5 8318.9 inH2O @ 60 C 27.70759 831.23 4156.1 8312.3 mmHg @ 0 C 51.71508 1551.5 7757.3 15515 inHg @ 0 C 2.03602 61.081...

  • Page 71: Maintenance

    Pressure Calibrator Maintenance Be sure that the battery polarity is Maintenance correct to prevent battery leakage. Replace the Batteries Repair the Product before use if the If the batteries discharge too far, the Product battery leaks. automatically shuts down to prevent battery leakage. The battery door must be closed and Note locked before you operate the Product.
  • Page 72 719PRO Users Manual To change the batteries, see Figure 12: Turn off the Product. Turn the Product so that the display is down. With a flat-head screwdriver, remove the battery door screw. Lift out and disconnect the battery holder. Replace the eight AA batteries with new batteries.

  • Page 73: Clean The Product

    Pressure Calibrator Maintenance Clean the Product Operate the pump handles several times and recheck for contamination. Caution Clean the O-ring assembly and the O-ring on the To avoid damaging the plastic lens and case, retention caps with IPA and inspect the O-rings do not use solvents or abrasive cleansers.

  • Page 74: User-Replaceable Parts And Accessories

    User-replaceable parts are listed in Table 10 and shown in Figure 13. For more information about these items, Lens, 150 PSIG 4365536  contact a Fluke representative. See the “Contact Fluke” Lens, 300 PSIG 4365549 section of this manual. Fluke-7XX-2020 Display ...
  • Page 75 4366669 Shown AA, Alkaline Batteries 376756  URTDA, Universal RTD Shown Adapter (RTD Breakout Box) 4382695 Bottom Plug, PRO 30, for 719Pro and 721. 4365560 Shown 150PSIG Kit-hose, fittings (3), adapters 3345825 Shown 71X-TRAP, Liquid Dirt Trap 4380747 Shown FLK719PRO 300PRK, Pump...
  • Page 76 719PRO Users Manual hix063.eps Figure 13. User-Replaceable Parts and Accessories...

  • Page 77: Specifications

    Specifications Specifications Pressure Measurement Range Resolution Accuracy Comment 0.001 PSI -12 to 30 PSI/-0.8 to 719Pro-30G 2 bar 0.0001 bar 0.025 % of full scale, 0.01 PSI 6 months -12 to 150 PSI/-0.8 to Dry air and non-corrosive 719Pro-150G 10 bar gas only 0.001 bar...
  • Page 78 719PRO Users Manual Temperature Range Operating ..........-10 C to +50 C (14 F to +122 F) Storage With Batteries ..........Per battery manufacturer’s specification, not to exceed storage specification without batteries. Without Batteries ........-20 C to +60 C (-4 F to +140 F) Altitude ............
  • Page 79 Pressure Calibrator Specifications Electromagnetic Environment ....... IEC 61326-1: Portable Electromagnetic Compatibility ....... Applies to use in Korea only. Class A Equipment (Industrial Broadcasting & Communication Equipment) [1] [1] This product meets requirements for industrial (Class A) electromagnetic wave equipment and the seller or user should take notice of it. This equipment is intended for use in business environments and is not to be used in homes.
  • Page 80 719PRO Users Manual...

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