Fluke 729-150G Pressure Calibrator Repair

Description

Fluke 729-150G Automatic Pressure Calibrator Repair

The Fluke 729-150G is an automatic pressure calibrator — it generates and automatically regulates pressure to a setpoint with an internal pump (150 psi/g range), measures pressure and the mA loop signal, and documents results, to calibrate pressure transmitters in the field. Its precision lives in the internal pump and control, the pressure sensor, and the mA circuit, which is where service and calibration focus.

FlukeMeterRepair.com repairs and calibrates the Fluke 729-150G for process and instrument-calibration technicians.

Common Fluke 729-150G problems we fix

• Pressure-sensor drift — the internal sensor drifting out of spec, recalibrated against standards.
• Pneumatic leaks — a leak in the pneumatic path that stops it building or holding pressure, repaired.
• Pump / auto-regulation faults — won’t automatically reach or hold the setpoint, the pump and control repaired.
• mA source/measure faults — the loop measurement drifting, recalibrated.
• Display or battery faults.

FAQs

My 729-150G leaks or won’t hold the setpoint — fixable? Yes. Leak, pump, and sensor faults are repairable and recalibrated against our reference standards so pressure and mA are accurate, with a NIST-traceable certificate.

Is the full range verified? Yes — pressure and mA are checked against our standards.

Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or request service.