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The Fluke 729 Automatic Pressure Calibrator has been designed specifically with process technicians in mind to simplify 
the pres­sure calibration process and provide faster, more accurate test results. Technicians know that calibrating pressure 
can be a time-consuming task, but the 729 makes it easier than ever with an internal electric pump that provides 
automatic pressure generation and regulation in an in an easy-to-use, rugged, portable package.
 
The ideal portable pressure calibrator, the 729 allows you to simply type in a target pressure, and the calibrator will automatically 
pump to the desired set-point. Then, internal fine adjustment con­trol automatically stabilizes the pressure at the requested value.
 
The Fluke 729 can also automatically test multiple pressure test points and automatically document the results.
Calibration is as easy as typing in the starting and ending pressure and the number of test points and tolerance level. The 729 does the rest.
Automatic pressure generation and regulation to 300 psi.
Easily document the process using onboard test templates.
Automatic internal fine-pressure adjustment.
Measure, source and simulate 4 to 20 mA signals.
24V loop power for powering transmitters for tests.
Bright dual/triple-channel color graphical display.
HART communication for testing HART smart transmitters.
Built-in leak testing for verifying test setups for leakage.
Rugged portable design with standard 3-year warranty.
Fluke Connect® App compatibility.
Measure temperature with optional 720RTD probe.
Measure Vdc for testing 1 V dc to 5 V dc output transmitters.
Compatible with 700 Series and 750 Series pressure modules.
Upload documented test results to DPCTrack2™ Calibration Management Software.
Innovative semi-rigid carrying case designed for field work.
Electrical specification
 
All specifications are valid to 110% of range, except 24 mA source and simulate which are valid to 100% of range.
Ranges
mA measure, source and simulate 0 mA to 24 mA
 
Volts dc measure                                                                 0 V dc to 30 V dc
Resolution
mA dc source, simulate and measure                                1 μA
Voltage dc measurement                                                   1 mV
Accuracy                                                                            0.01% ±2 LSD all ranges (at 23 °C ±5 °C)
Stability                                                                              20 ppm of full scale /°C from -10 °C to +18 °C and 28 °C to +50 °C
mA simulate external voltage requirement                        12 V dc to 30 V dc
Loop compliance voltage                                                   24 V dc @ 20 mA
mA simulate external voltage requirement                        12 V dc to 30 V dc
Temperature measurement only/100 Ω Pt(385) RTD -50 °C to 150 °C (-58 °F to 302 °F)
Temperature resolution                                                     0.01 °C (0.01 °F)
Temperature accuracy                                                    ±0.1 °C (0.2 °F) ±0.25 °C (±0.45 °F) combined uncertainty when using 720 RTD probe (optional accessory)
Drive capability                                                                 1200 Ω without HART resistor, 950 Ω with internal HART resistor
 
Mechanical specification
 
Size (HxWxL)                                                                    7 x 27.94 x 17.27 cm (2.75 x 11 x 6.8 in)
Weight                                                                               6.5 lbs., 2.95 kg
Ingress protection                                                              IP54
Environmental specification
Operating temperature                                                     -10 °C to 50 °C for measurement, 0 °C to 50 °C for pressure control
Operating temperature with battery      -10 °C to 40 °C
Battery will only charge to 40 °C
Storage temperature                                                        -40 °C to 60 °C
Operating altitude                                                              3000 m
Storage altitude                                                                 13000 m
Wireless (729 FC only)
Radio frequency certification                                             FCC ID: T68-FBLE IC:6627A-FBLE
Wireless radio frequency range                                         2412 MHz to 2462 MHz

Model: Fluke 729 Automatic Pressure Calibrator