Fluke 729 series Automatic Pressure Calibrator | Smart Pressure Calibration Tool

The Fluke 729 Series Automatic Pressure Calibrator is a smart pressure calibration tool designed for precision and efficiency in industrial applications.

Automatically generates and controls pressure up to 300 psi (20 bar, 2 MPa). Input the pressure, and the 729 will automatically boost it to the required pressure using a pump. Fill in the test template, and the 729 will automatically boost the pressure and record multi-point pressure calibration tests.

Simple calibration recording uses defined transmitter and converter templates. Enter the starting and ending test pressures and the number of test points. The 729 can perform additional operations based on the pressure applied at each recorded test point, the measured mA current, and the error %. A bright, color-coded graphical display highlights out-of-tolerance test results in red.

Internal automatic pressure fine-tuning helps compensate for minor leaks in the hoses and test apparatus. No manual adjustment of the vernier is required to compensate for leaks, avoiding the hassle of manual pumping and fine-tuning of the test apparatus.

HART communication enables mA output adjustment to the applied value and zero-point correction for the HART pressure transmitter. You can also easily perform configuration tasks such as changing the transmitter label, measurement units, and range. Other supported HART commands include: setting a fixed mA output for troubleshooting, reading device configuration parameters, and reading device diagnostic data.

Measure the transmitter's output mA signal, output and analog mA signals for testing I/P and other mA loop devices. A 24V loop power supply is included for testing and powering the transmitter in independent testing of isolated control systems.

With its rugged, portable design and 3-year warranty, the 729 stands out from most other pressure calibrators. Tested to withstand a 1-meter drop, the 729 is suitable for field instrument calibration.

Fluke Connect® compatibility allows users to perform remote monitoring using the Fluke Connect mobile application, as well as manage and store pressure measurements and log events. Share measurements using ShareLive™ video calling and email capabilities.

Temperature measurement utilizes the optional 720RTD probe. For pressure measurement requiring different pressure ranges or resolutions, the existing 700 and 750 series pressure modules can be used. Multilingual support: Select the language from the instrument setup program. HART communication commands are limited to English, according to the HART device description and protocol. A semi-rigid carrying case is provided for field work, containing test hoses, connectors, test leads, and small hand tools required for field pressure calibration.