Fluke 729 Operating Manual
729/729 FC
Automatic Pressure Calibrator
Users Manual
May 2017
© 2017 Fluke Corporation. All rights reserved. Specifications are subject to change without notice.
All product names are trademarks of their respective companies.
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. Resellers are not authorized to extend any other warranty on Fluke’s behalf.
To obtain service during the warranty period, contact your nearest Fluke authorized service center to obtain return
authorization information, then send the product to that Service Center with a description of the problem.
THIS WARRANTY IS YOUR ONLY REMEDY. NO OTHER WARRANTIES, SUCH AS FITNESS FOR A PARTICULAR
PURPOSE, ARE EXPRESSED OR IMPLIED. FLUKE IS NOT LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
CONSEQUENTIAL DAMAGES OR LOSSES, ARISING FROM ANY CAUSE OR THEORY. Since some states or countries
do not allow the exclusion or limitation of an implied warranty or of incidental or consequential damages, this limitation of
liability may not apply to you.
Fluke Corporation
P.O. Box 9090
Everett, WA 98206-9090
U.S.A.
11/99
Fluke Europe B.V.
P.O. Box 1186
5602 BD Eindhoven
The Netherlands
Table of Contents
Title Page
Introduction .................................................................................................................... 1
Contact Fluke ................................................................................................................. 2
Safety ............................................................................................................................. 3
Warnings and Cautions ............................................................................................. 3
Symbols ..................................................................................................................... 6
Standard Equipment....................................................................................................... 8
Buttons ........................................................................................................................... 10
The Display .................................................................................................................... 13
Triple-Function Display .............................................................................................. 17
RTD Connection ........................................................................................................ 18
Pressure Module Connection .................................................................................... 18
Fluke Connect Device Connection ............................................................................ 19
Ports ............................................................................................................................... 20
Download the Fluke Connect® App ................................................................................ 22
Enable the Fluke Connect® App ..................................................................................... 23
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Setup Menu ................................................................................................................... 24
Manage FC Devices (729 FC Only) .......................................................................... 24
Locator ...................................................................................................................... 24
729 Information ......................................................................................................... 25
729 Setup ................................................................................................................. 26
Manage Users ........................................................................................................... 27
Manage Test Results ................................................................................................ 28
Manage Screen Shots .............................................................................................. 28
Manage Custom Tasks ............................................................................................. 29
Maintenance Menu ................................................................................................... 29
Drain Water (Condensation) ................................................................................. 29
Keypad Test ......................................................................................................... 31
Exhaust ................................................................................................................ 31
Tasks Menu ................................................................................................................... 31
Pressure Transmitter (P/I) ......................................................................................... 32
Pressure Switch (SW) ............................................................................................... 34
Current to Pressure Test (I/P) ................................................................................... 36
Pressure Leak Test ................................................................................................... 39
Pressure Transmitter (P/V) ....................................................................................... 40
Pressure Transmitter (P/P) ....................................................................................... 40
HART Functionality ........................................................................................................ 42
Loop Power +24V ON ............................................................................................... 43
Enable HART 250Ω .................................................................................................. 45
HART Menu ................................................................................................................... 45
HART Data ............................................................................................................... 45
HART Service ........................................................................................................... 46
PV Zero Trim ........................................................................................................ 46
mA Output Trim .................................................................................................... 46
Trim to Applied Values ......................................................................................... 46
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Contents (continued)
Set Fixed mA Output ............................................................................................ 47
Re-range Transmitter ............................................................................................ 47
Device Diagnostics ............................................................................................... 47
Calibrate (Ad hoc) ...................................................................................................... 47
Adjust .................................................................................................................... 48
PV Zero Trim ........................................................................................................ 48
mA Output Trim .................................................................................................... 48
Trim to Applied Values .......................................................................................... 49
As Left .................................................................................................................. 49
Find Task by Tag ....................................................................................................... 49
Bus Polling ................................................................................................................ 49
Measure Mode ............................................................................................................... 49
Current Measurement ................................................................................................ 50
Volts Measurement .................................................................................................... 50
Pressure Measurement ............................................................................................. 51
Autostep and Auto Ramp the Output Value ............................................................... 54
Autostep .................................................................................................................... 54
Auto Ramp the Output ............................................................................................... 55
Temperature Measurement ....................................................................................... 56
Source mA Mode ....................................................................................................... 57
4 to 20 mA Simulation ............................................................................................... 57
Log ................................................................................................................................. 59
Communication with a PC .............................................................................................. 59
The Battery ..................................................................................................................... 61
Charge the Battery .................................................................................................... 61
Battery Life ................................................................................................................ 61
Maintenance ................................................................................................................... 62
Clean the Product ...................................................................................................... 62
Clean the Pump Valve ............................................................................................... 62
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In Case of Difficulty ................................................................................................... 64
Battery Replacement ................................................................................................ 65
Update Product Firmware ......................................................................................... 66
Calibration Data ........................................................................................................ 66
Service Center Calibration or Repair ........................................................................ 66
Error Messages ......................................................................................................... 67
HART Commands ..................................................................................................... 73
Documenting Functionality ........................................................................................ 74
Strap .............................................................................................................................. 74
Hanger Accessory ......................................................................................................... 76
User-Replaceable Parts and Accessories ..................................................................... 77
Specifications ................................................................................................................ 79
Pressure Specification .............................................................................................. 79
Electrical Specification .............................................................................................. 79
Product Models ......................................................................................................... 81
Mechanical Specification .......................................................................................... 84
Environmental Specification ...................................................................................... 84
Safety ........................................................................................................................ 84
iv
Introduction
The Fluke 729 and 729 FC Automatic Pressure
Calibrators (the Product)
calibration tools for lab or field use. This battery-operated
product performs automatic pressure calibration of
transmitters, pressure switches, and gauges. The
automatic functions are done by the Product or by
downloaded tasks from calibration-management software
(CMS). The Product also supplies basic HART
communicator functions when used with HART-capable
transmitters. “FC” designates Fluke Connect
this manual.
Product key features and benefits include:
• Automatic pressure calibration of transmitters,
pressure switches and pressure gauges.
• Source and measure pressure to test and calibrate
pressure sensors, transmitters, and other pressure
instruments.
are portable field pressure
®
®
throughout
• Source and simulate milliamp signals while
measuring pressure for testing current to pressure
converters (I/P).
• HART (Highway Addressable Remote Transducer)
communication to configure and perform trim on
HART smart-pressure transmitters.
• Provides Loop Power and simultaneously measures
mA output from a connected device.
• Measures pressure with any of 50 Fluke-750P Series
pressure modules.
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• Document automated as-found/as-left procedures to
satisfy quality regulations or audits with DPCTrack2
software.
• Advanced features like auto step and auto ramp
allow tests of devices automatically.
• The pressure switch test automatically ramps
pressure up and down across expected switch trip
setting to calibrate pressure switches.
• Fluke Connect (FC) built into FC models.
Contact Fluke
To contact Fluke, call one of the following telephone
numbers:
• Technical Support USA: 1-800-44-FLUKE
(1-800-443-5853)
• Calibration/Repair USA: 1-888-99-FLUKE
(1-888-993-5853)
• Canada: 1-800-36-FLUKE (1-800-363-5853)
• Europe: +31 402-675-200
• Japan: +81-3-6714-3114
• China: +86-400-921-0835
• Singapore: +65-6799-5566
• Anywhere in the world: +1-425-446-5500
Or, visit Fluke's website at www.fluke.com.
To register your product, visit http://register.fluke.com.
To view, print, or download the latest manual supplement,
visit http://us.fluke.com/usen/support/manuals.
The latest software trial version of DPCTrack2 can be
downloaded at www.fluke.com/productinfo. For more
information, see Communication with a PC.
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Automatic Pressure Calibrator
Safety
Safety
Warnings and Cautions
A Warning identifies conditions and procedures that are
dangerous to the user. A Caution identifies conditions
and procedures that can cause damage to the Product or
the equipment under test.
Warning
To prevent possible electrical shock, fire, or
personal injury:
• Read all safety information before you use
the Product.
• Carefully read all instructions.
• Do not use the Product around explosive
gas, vapor, or in damp or wet
environments.
• Use the Product only as specified, or the
protection supplied by the Product can be
compromised.
• Do not apply more than the rated voltage,
between the terminals or between each
terminal and earth ground.
• Do not touch voltages >30 V ac rms, 42 V
ac peak, or 60 V dc.
• Do not use the Product if it is damaged.
• Disable the Product if it is damaged.
• Do not use the Product if it operates
incorrectly.
• Use the correct terminals, function, and
range for measurements.
• Remove all probes, test leads, and
accessories before the battery door is
opened.
• The battery door must be closed and
locked before you operate the Product.
• Use only the mains power cord and
connector approved for the voltage and
plug configuration in your country and
rated for the Product.
• Replace the mains power cord if the
insulation is damaged or if the insulation
shows signs of wear.
• Examine the case before you use the
Product. Look for cracks or missing
plastic. Carefully look at the insulation
around the terminals.
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• Do not use test leads if they are damaged.
Examine the test leads for damaged
insulation, exposed metal, or if the wear
indicator shows. Check test lead
continuity.
• Keep fingers behind the finger guards on
the probes.
• Only assemble and operate high-pressure
systems if you know the correct safety
procedures. High-pressure liquids and
gases are hazardous and the energy from
them can be released without warning.
• Remove the input signals before you clean
the Product.
• Use only specified replacement parts.
• Have an approved technician repair the
Product.
• Do not disassemble or crush battery cells
and battery packs.
• Batteries contain hazardous chemicals that
can cause burns or explode. If exposure to
chemicals occurs, clean with water and get
medical aid.
• Do not put battery cells and battery packs
near heat or fire. Do not put in sunlight.
• Use only Fluke approved power adapters
to charge the battery.
• Disconnect the battery charger and move
the Product or battery to a cool, nonflammable location if the rechargeable
battery becomes hot (>50 °C) during the
charge period.
• Replace the rechargeable battery after
5 years of moderate use or 2 years of
heavy use. Moderate use is defined as
recharged twice a week. Heavy use is
defined as discharged to cutoff and
recharged daily.
• Do not disassemble the battery.
• Do not short the battery terminals together.
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Automatic Pressure Calibrator
Safety
• Pressure sensors can be damaged and/or
personnel injury can occur due to
improper application of pressure. The
Product shows “OL” when the pressure
exceeds 110 % of the nominal range of the
sensor. When “OL” is shown on any
pressure, the pressure should be reduced
or vented immediately to prevent Product
damage or possible personnel injury. Push
to zero the pressure sensor when
vented to atmospheric pressure.
• Do not point the vent port toward the
operator during venting.
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Symbols
The symbols used in this manual and on the Product are in Table 1.
Table 1. Symbols
Symbol Description
6
WARNING. RISK OF DANGER.
WARNING. HAZARDOUS VOLTAGE. Risk of electric shock.
Pressure
Consult user documentation.
Conforms to relevant South Korean EMC Standards.
Conforms to European Union directives.
Certified by CSA Group to North American safety standards.
Certified by TÜV SÜD Product Service.
Conforms to the Appliance Efficiency Regulation (California Code of Regulations, Title 20, Sections
1601 through 1608), for small battery charging systems.
Automatic Pressure Calibrator
Table 1. Symbols (cont.)
Symbol Description
This product contains a Lithium-ion battery. Do not mix with solid waste stream. Spent batteries should
be disposed of by a qualified recycler or hazardous materials handler per local regulations. Contact your
authorized Fluke Service Center for recycling information.
China metrology certification mark for measuring instruments manufactured in the Peoples Republic of
China (PRC).
Conforms to relevant Australian Safety and EMC standards.
This product complies with the WEEE Directive marking requirements. The affixed label indicates that
you must not discard this electrical/electronic product in domestic household waste. Product Category:
With reference to the equipment types in the 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.
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Standard Equipment
Figure 1 and Table 2 show standard equipment.
8
1
7
2
8
13
12
11
4
3
10
9
14
5
15
16
6
17
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Figure 1. Standard Equipment
Automatic Pressure Calibrator
Standard Equipment
Table 2. Standard Equipment
No. Equipment No. Equipment
729 or 729 FC Automatic Pressure Calibrator
AC/DC converter
Mains line cable
Rechargeable Li-ion Battery
Stackable test lead set
AC280 Sure Grip hook set (red and black)
Alligator clips (red and black)
One set of TP220 test probes (red and black) Soft carrying case
USB communication cable: 3 ft (1 m) Type A
plug for host (PC) to Mini-B plug for device
Nylon hose 1/8 in diameter, 3.5 ft length Traceable calibration report with data
Fitting, 1/8 in NPT-Female x 1/4 in NPT-
Female
Tube fitting, male connector (qty 2), 1/8 in
NPT male connector, 1/8 in hose
Not
Shown
Fitting, 1/8 in NPT-Female X M20-Female
Fitting, 1/4 in BSP-Female X 1/8 in NPT-Female
Hanger Kit
Hose to drain condensed water generated from
the Product. 1/8 in diameter, 1 ft length
Hose for leakage test. 1/8 in diameter, 2 in
length
Adjustable quick-release strap for hanging the
Product
Printed multilingual Safety Information
PTFE Tape
International AC Adapter Kit
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Buttons
See Figure 2 and Table 3 for the Product buttons and the softkeys.
10
18
16
15
14
3
2
1
17
13
12
4
10
11
Figure 2. Buttons
9
5
6
7
8
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Automatic Pressure Calibrator
Buttons
Table 3. Buttons
Number Description Number Description
Power button. Push to turn on or turn off
the Product.
BACK button. Push to move to the
previous user interface (UI) screen. When
navigating through the screens, BACK can
move out of most screens and with
repeated pushes, can take you all the way
to the startup screen.
F1-F4 softkeys. Performs the specified
function of the label above each softkey on
the display. These labels change
throughout the UI.
Arrow buttons. Push to move the display
cursor left, right, up, or down. Cursor
highlights in yellow over the selection.
SELECT button. Push to make a selection
on the UI. This button cannot confirm
number or character choices (push
ENTER).
Display brightness button. Push to change the
display brightness from dim to bright and back again.
Numeric keypad. Used when a numeric entry is
necessary.
ENTER button. Push to make a selection on the UI.
Only ENTER confirms numbers and characters.
Confirm all editable items with ENTER.
CLEAR (ZERO) button. Push to clear highlighted
entry. When PI/PV/IP/SWT starts, push to zero the
pressure reading.
mA button. Push to select the mA measure function.
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fTable 3. Buttons (cont.)
Number Description Number Description
SOURCE PRESSURE button. Use this function
to output (source) a target pressure from the
Product. Use the arrows to select the Setpoint
field and enter the values with the number
buttons.
VDC button. Push to select the measure dc
voltage function.
12
SETUP button. Push to enter the Setup menu
to change operating parameters. See Setup
Menu.
TASKS button. Push to enter the Tasks menu.
See TASKS Menu.
VENT button. Push to release pressure at the
internal pressure port. VENTING shows on the
display as the Product vents. VENTED shows
after venting is complete.
MEASURE PRESSURE button. Use this function
for pressure measurement mode.
HART button. Push to enter HART
communication mode.
HOLD button. Push to freeze the reading on the
display. Push it a second time to release the hold
on the display. Push and hold to capture the
screen and save into memory.
Automatic Pressure Calibrator
The Display
The Display
Figure 3 and Table 4 explain the display.
2 3 4 5 6
1
13
12
11
10
Figure 3. The Display
7
8
9
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Table 4. The Display
Number Description Number Description
Step size indicator Pressure units indicator
External display shows selected device that is
connected. The device can be a pressure module,
Setpoint indicator
temperature probe, process variable (PV) of
connected HART device, or Fluke Connect
secondary device reading.
Fluke Connect on indicator (729 FC only) Softkey indicator
HART on indicator Current, voltage, or pressure switch display
24 volt loop power active indicator Main display with measured or sourced value
Battery charge level Time and date display
Pressure port status
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Automatic Pressure Calibrator
The Display
The display can also show different configurations:
Typically, the display does not show the third functions, see
Figure 4. See Triple-Function Display.
• The upper display for the internal pressure has these
different functions:
o VENT
o SOURCE
o MEASURE
• The lower display shows these different functions:
o Measure Current
o Source Current
o Simulate Current
o Measure VDC
o Switch
Figure 4. Typical Dual-Function Display
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The screen has two sections:
The upper display shows the internal pressure controller
status and includes:
• Mode: Measure, Source, and Vent
• Pressure Value: Current measured pressure and unit
• Status: Shows nothing in measure mode, NOT READY,
STABLE in source mode, and VENTING, VENTED in
vent mode.
• Setpoint: Current setpoint for source function.
• Step Size: The step size when (Step Up) and
(Step Down) are pushed when sourcing
pressure.
The lower display shows the electrical status and includes:
• Mode: Measure Current, Source Current, Simulate
Current, Measure V dc, and Switch.
• Reading: Current reading from measure functions or
setpoint for source functions.
• Switch State: Shows the pressure reading when the
switch contacts open and close.
• Percent: Shows the percentage value of 4 mA to 20 mA
or 1 V to 5 V in measure functions.
• Status: Shows Open circuit detected in mA source
mode.
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Automatic Pressure Calibrator
The Display
Triple-Function Display
When the third function (RTD, External Pressure Module,
HART Transmitter, or FC secondary device) is connected,
the Product changes to triple-function display automatically.
In the subsequent triple-function display, the original bottom
half of the display is divided into two parts:
• The left display continues to show the electrical
measurement display.
• The right display shows the model name, reading, and
units from the selected third function. See Figure 5. The
figure shows a transmitter device (3051C).
When more than one third function is available, use the
arrow keys to highlight the device (in yellow) in the right
display. Then use the softkeys to select the device to show.
Figure 5. Triple-Function Display
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RTD Connection
The display can show RTD temperature measurements in
the selected unit (C/F) as the third-function. When the
temperature unit field highlights, push the softkey to toggle
the temperature setting. The ohms reading shows.
Note
The Product supports PT100-385 RTD only.
Pressure Module Connection
The Product automatically detects external pressure module
installation or removal. Move the cursor to the unit type and
push to configure the pressure-unit type (it can be
different from the pressure unit of internal pressure). Change
the unit type of the internal pressure to automatically change
the unit type of the pressure module.
Figure 6 shows a pressure module as the third function.
• When you plug in an external pressure module, the
pressure-unit type defaults to the internal pressure unit
type.
• When you remove or install an external pressure
module, the zero offset resets.
idj020.bmp
Figure 6. Triple-Function Display with External Pressure
Module Connected
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Automatic Pressure Calibrator
The Display
Fluke Connect Device Connection
The display shows connected FC device measurements as
the third-function.
See Setup Menu for information to manage secondary FC
devices.
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Ports
Figure 7 and Table 5 show the Product ports.
20
Left
Bottom
Right
1
7
2
3
8
4
Figure 7. Product Ports
5
6
9
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Automatic Pressure Calibrator
Ports
Table 5. Product Ports
Number Description
Battery charger/universal power supply port. Use the battery charger for bench-top applications that have ac
line power available. Use the battery charger to charge the battery while installed in the Product.
USB port – Used for communication between the Product and a PC.
Push to drain condensation (see Maintenance Menu).
Drain port fitting connector.
External temperature port for RTD Temperature Probe
External pressure module port
Pressure connection
COM Port
Measure, source, and simulate mA; measure V dc and supply loop power.
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®
Download the Fluke Connect
To download the Fluke Connect® App, see Figure 8.
App
iOS
Android
22
Figure 8. Download the Fluke Connect App
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