Fluke 729 Pro Automatic Pressure Calibrator

$12,000.00

Automatic Pressure Calibration · HART Communication · Field-Ready Design

Fluke 729 Pro is an automatic pressure calibrator designed for process technicians to simplify pressure transmitter and switch calibration. With an integrated electric pump, automatic pressure control, HART communication, and built-in documentation functions, it delivers faster and more reliable field calibration.

Up to 1000 psi · Automatic Pressure Generation · One-Key Calibration · mA Measurement

🕑 Lead time: In stock
Quantity:
Delivery & return Ask a Question
Visa PayPal Mastercard American Express

Simplify Pressure Calibration with Automatic Control

The Fluke 729 Pro Automatic Pressure Calibrator is designed for process technicians who need a faster and easier way to calibrate pressure transmitters, pressure switches, and pressure gauges.

Traditional pressure calibration often requires manual pressure pumps and repeated adjustments to reach a stable pressure point. The Fluke 729 Pro eliminates much of this manual work with an integrated electric pump that automatically generates, regulates, and stabilizes pressure according to the target value entered by the user.

This helps technicians complete calibration tasks with improved efficiency and repeatability, especially in industrial field environments.

Automatic Pressure Generation and Stabilization

The Fluke 729 Pro allows users to simply enter the desired pressure value, and the internal electric pump automatically reaches the required set point.

The built-in control system provides:


  • Automatic pressure generation

  • Automatic fine adjustment

  • Pressure stabilization and holding

  • Auto step and auto ramp testing

With pressure generation capability up to 1000 psi (70 bar / 7000 kPa), it can cover a wide range of industrial pressure calibration applications.

Designed for Pressure Transmitter Calibration

Pressure transmitters are widely used in industries such as oil & gas, chemical processing, power generation, and water treatment.

The Fluke 729 Pro supports calibration of:


  • Pressure transmitters

  • Differential pressure transmitters

  • Pressure switches

  • Pressure gauges

  • I/P converters

It can source and measure pressure while simultaneously measuring electrical signals, making it easier to verify the complete measurement loop.

Built-In HART Communication for Smart Transmitters

Modern industrial plants increasingly use HART-enabled transmitters for configuration and diagnostics.

The Fluke 729 Pro includes built-in HART communication capability, allowing technicians to perform tasks such as:


  • HART transmitter mA adjustment

  • Zero and span adjustment

  • Basic transmitter configuration

  • Reading device information and variables

This reduces the need to carry a separate HART communicator for many common maintenance tasks.

Automatic Calibration Documentation

Calibration records are essential for industries requiring quality control and compliance management.

The Fluke 729 Pro can automatically perform multi-point pressure tests and document calibration results, including:


  • Applied pressure

  • Measured mA signal

  • Measurement error

  • Pass/fail status

Calibration data can be managed with compatible calibration software such as Fluke DPCTrack2 for improved asset management and reporting.

Replaceable Pressure Modules for Flexible Applications

Different applications require different pressure ranges.

The Fluke 729 Pro uses replaceable pressure control modules, allowing users to expand measurement capability and select suitable pressure ranges according to application requirements.

It can also work with Fluke 750P Series Pressure Modules to extend pressure measurement options.

Portable Design for Industrial Field Work

Unlike many bench-top pressure calibration systems, the Fluke 729 Pro is designed for field operation.

Key design advantages include:


  • Rechargeable lithium-ion battery

  • Rugged handheld construction

  • Color graphic display

  • Portable carrying design

  • Weight less than 5 kg

This makes it suitable for technicians performing calibration directly at installed equipment locations.

Typical Applications

Pressure Transmitter Maintenance

Used for calibration and verification of:


  • Differential pressure transmitters

  • Gauge pressure transmitters

  • Absolute pressure transmitters

Process Instrument Calibration

Suitable for:


  • Oil and gas facilities

  • Chemical plants

  • Power stations

  • Pharmaceutical production

  • Water treatment systems

Pressure Switch Testing

The Fluke 729 Pro can perform pressure switch testing by automatically increasing and decreasing pressure to identify switching points.

FAQ

What is the Fluke 729 Pro?

The Fluke 729 Pro is an automatic pressure calibrator designed to simplify calibration of pressure transmitters, switches, and gauges through automatic pressure generation and documentation functions.

What makes Fluke 729 Pro different from a traditional pressure calibrator?

Traditional pressure calibration often requires manual pressure pumps and repeated adjustments. The Fluke 729 Pro uses an internal electric pump to automatically generate and stabilize pressure, reducing manual effort.

Can Fluke 729 Pro calibrate pressure transmitters?

Yes. It can test and calibrate pressure transmitters by generating pressure while measuring electrical signals such as mA output.

Does Fluke 729 Pro support HART transmitters?

Yes. The Fluke 729 Pro includes built-in HART communication for basic transmitter configuration and adjustment functions.

What is the maximum pressure range?

The Fluke 729 Pro can generate and regulate pressure up to 1000 psi (70 bar / 7000 kPa) depending on model configuration.

Is Fluke 729 Pro suitable for field calibration?

Yes. Its portable design, rechargeable battery, and automatic pressure generation make it suitable for on-site industrial calibration work.

Key Parameters

Key parameters 729 Pro 7M 729 Pro 4M
Pressure control range -13 to 1000 psi, -90 to 7000 kPa, -0.90 to 70 bar -13 to 600 psi, -90 to 4000 kPa, -0.90 to 40 bar
Pressure type Gauge/absolute (Depends on the type of internal or external pressure module)
Pressure accuracy and Control stability 0.02% of FS, 0.005% of FS
Replaceable pressure measurement modules Yes, 6 modules Yes, 4 modules
mA sourcing/measurement Yes
Voltage measurement Yes
Loop power 24 V dc
Pressure switch testing Yes
Pressure leakage testing Yes
HART Communication Yes, basic commands supported
Autostep / auto ramp Yes (with customizable speed, mode and style)
Battery Rechargeable lithium battery with charge indication (charged in the instrument or separately)
Language English

Electrical Specification

All specifications are valid to 110% of range, except 24 mA source and simulate which are valid to 100% of range.

mA measure, source and simulate 0 mA to 24 mA
Volts dc measurement 0 V dc to 30 V dc
mA dc source, simulate and measure resolution 1 μA
Voltage dc measurement resolution 1 mV
Accuracy 0.01% FS ±2 LSD all ranges (at 23 °C ±5 °C)
Stability 20 ppm FS /°C (-10 °C to +18 °C and 28 °C to 50 °C)
mA simulation working voltage 12 V dc to 30 V dc
Loop compliance voltage 24 V dc @ 20 mA
Temperature measurement, 100 Ω Pt(385) RTD -50 °C to 150 °C
Temperature resolution 0.01 °C
Temperature accuracy ±0.1 °C ±0.25 °C combined uncertainty when using 720 RTD probe (optional accessory)
Drive capability (mA source) 1200 Ω (without HART resistor), 950 Ω (with internal HART resistor)

Mechanical Specification

Dimension (H x W x L) 290 x 215 x 100 mm (4.3 x 4.4 x 9.4 in)
Weight 4.9 kg (10.8 lbs)

Environmental Specification

Operating temperature -10 °C to 50 °C
Pressure control 0 °C to 50 °C
Battery charging 0 °C to 40 °C
Storage temperature -20 °C to 60 °C
Operating altitude <3000 m
Storage altitude <13000 m
Operating humidity Non-condensing (<10 °C)
≤90 % RH (10 °C to 30 °C)
≤75 % RH (30 °C to 40 °C)
≤45 % RH (40 °C to 50 °C)

Pressure Module Selection Table

Pressure module Pressure type Range Resolution Overall uncertainty 729Pro 4M 729Pro 7M
FLK-PMM-200K Gauge (-15 to 30) psi
(-100 to 200) kPa
(-1 to 2) bar		 0.0001 psi
0.001 kPa
0.00001 bar		 0.02 % FS / year, maximum • •
FLK-PMM-200KA Absolute (0 to 30) psi
(0 to 200) kPa
(0 to 2) bar		 0.0001 psi
0.001 kPa
0.00001 bar		 0.05 % FS / year, maximum • •
FLK-PMM-2000K Gauge (-14 to 300) psi
(-95 to 2000) kPa
(-0.95 to 20) bar		 0.001 psi
0.01 kPa
0.0001 bar		 0.02 % FS / year, maximum • •
FLK-PMM-4000K Gauge (-14 to 600) psi
(-95 to 4000) kPa
(-0.95 to 40) bar		 0.01 psi
0.01 kPa
0.0001 bar		 0.02 % FS / year, maximum • •
FLK-PMM-7000K Gauge (-14 to 1000) psi
(-95 to 7000) kPa
(-0.95 to 70) bar		 0.01 psi
0.01 kPa
0.0001 bar		 0.02 % FS / year, maximum — •
FLK-PMM-7000KA Absolute (0 to 1000) psi
(0 to 7000) kPa
(0 to 70) bar		 0.01 psi
0.01 kPa
0.0001 bar		 0.02 % FS / year, maximum — •

Dry air or non-corrosive gases only / 15 °C to 35 °C, all ranges

Related Product