729 Automatic Pressure Calibrator

June 7, 2017
Fluke 729 Automatic Pressure Calibrator eliminates the need for multiple tools to improve repeatability and simplify the calibration process

Fluke 729 Automatic Pressure Calibrator simplifies the calibration process by automatically generating precise test pressures, improving calibration integrity by compensating for leaks, and automatically documenting the pressure calibration process to help meet compliance and regulatory requirements.


With the rugged, portable 729, technicians simply input a target pressure and the calibrator automatically pumps to the desired set-point while the internal fine adjustment control stabilizes the pressure at the requested value, delivering more accurate results and faster calibration.


As part of the Fluke Connect reliability platform, the 729 allows technicians to remotely monitor calibrations using the Fluke Connect mobile app as well as manage, store, and share pressure measurements and logging events.


Documented calibration results can be uploaded to the optional DPC/Track2 Calibration Management Software, to easily manage instrumentation, create schedule tests and reports, and organize calibration data.

  • Automatic pressure generation and regulation to 300 psi
  • Configure procedures for pressure transmitters and switches
  • Measure, source, and simulate 4 to 20 mA signals
  • Troubleshoot and calibrate HART smart transmitters
  • Automatically document test results
Electrical SpecificationAll specifications are valid to 110% of range,
except 24 mA source and simulate which are valid to 100% of range.RangesmA measure, source and simulate0 to 24 mAVolts dc measure0 to 30V DCResolutionmA dc source, simulate and measure1 ?AVoltage DC measurement1 mVAccuracy0.01% ±2 LSD all ranges (at 23°C ±5°C)Stability20 ppm of full scale /
°C from -10 to +18°C and 28 to +50°CmA Simulate Ex. Voltage Requirement12 to 30V DCLoop Compliance Voltage24V DC @ 20 mAmA Simulate Ex. Voltage Requirement12 to 30V DCTemp. Meas. only/100 ? Pt(385) RTD-50 to 150°C (-58 to 302°F)Temp. Resolution0.01°C (0.01°F)Temp. Accuracy±0.1 °C (0.2 °F) ±0.25 °C (±0.45 °F)
combined uncertainty when using 720 RTD probe
(optional accessory)Drive Capability1200 ? without HART resistor,
950 ? with internal HART resistorMechanical SpecsSize (HxWxL)7 x 27.94 x 17.27 cm (2.75 x 11 x 6.8 in.)Weight6.5 lb. (2.95 kg)Ingress protectionIP54Environmental SpecsOperating temperature-10 to 50°C for measurement,
0 to 50°C for pressure controlOperating temperature with battery-10 to 40°CBattery will only charge to 40°CStorage temperature-40 °C to 60 °COperating altitude3000 mStorage altitude13000 mWireless (729 FC only)Radio Frequency CertificationFCC ID: T68-FBLE IC:6627A-FBLEWireless radio frequency range2412 MHz to 2462 MHz