Status: 754 / 753 Current Production — 741B / 743B / 744 Discontinued
Overview
Fluke process calibrators are the industry standard for calibrating, maintaining, and troubleshooting process instrumentation. The 754 and 753 Documenting Process Calibrators combine sourcing, simulating, and measuring of pressure, temperature, and electrical signals with HART communication and automated as-found/as-left documentation. The 725 Multifunction Process Calibrator provides essential field calibration without documentation features. Legacy models 741B, 743B, and 744 remain in wide use.
Specifications
| Parameter | Value |
|---|---|
| Voltage | Source/measure 0–30 V DC |
| Current | Source/measure 0–24 mA, simulate transmitters |
| Thermocouple | Source/measure 16 TC types (754/753) |
| RTD | Source/measure 13 RTD types (754/753) |
| Pressure | Measure with 700 series pressure modules |
| HART | Full HART communication for smart transmitter configuration (754/753) |
| Key Features | Documenting calibrator with as-found/as-left, automated procedures, HART, pressure module support |
Models We Repair
Select your model below to request a repair. If your exact model isn’t listed, choose the closest match — the evaluation and repair process is the same across all Fluke Process Calibrators configurations.
| Model | Description | Service |
|---|---|---|
| Fluke 754 | Documenting process calibrator with HART, full TC/RTD/pressure | Request Repair |
| Fluke 753 | Documenting process calibrator with HART | Request Repair |
| Fluke 725 | Multifunction process calibrator, source/measure/simulate | Request Repair |
| Fluke 725Ex | Intrinsically safe process calibrator for hazardous areas | Request Repair |
| Fluke 744 | Documenting process calibrator (discontinued) | Request Repair |
| Fluke 743B | Documenting process calibrator (discontinued) | Request Repair |
| Fluke 741B | Documenting process calibrator (discontinued) | Request Repair |
| Fluke 7526A | Precision process calibrator — bench-level accuracy for lab use | Request Repair |
Common Fluke Process Calibrators Failures We Repair
- mA sourcing circuit drift causing out-of-tolerance loop calibrations
- Thermocouple reference junction degradation affecting TC simulation accuracy
- Pressure module connector corrosion from field environment exposure
- HART modem communication failures with smart transmitters
- Battery contact corrosion and battery compartment damage from field use
- Display degradation on older 741B/743B/744 models
Our technicians perform component-level diagnostics on every Fluke Process Calibrators unit. We don’t just replace boards — we identify and repair the specific failed components, saving you the cost of full module replacements when possible.
Calibration
Every Fluke Process Calibrators repair includes NIST-traceable calibration. We verify all primary output and measurement functions against our reference standards and provide a detailed calibration certificate documenting measured performance against the manufacturer’s published specifications.
Who Uses the Fluke Process Calibrators?
The Fluke 725 / 741B / 743B / 744 / 753 / 754 Documenting Process Calibrators are used by process instrumentation technicians, oil and gas facilities, pharmaceutical manufacturing, food and beverage production, chemical plants, and water treatment facilities.
Our Repair Process
- Ship Your Instrument: Send your Fluke Process Calibrators to our facility from anywhere in the US. We provide prepaid shipping labels on request.
- Free Evaluation: Our technicians perform a complete diagnostic assessment and provide a firm, no-obligation repair quote.
- Expert Repair: Upon approval, we perform component-level repair using OEM-grade parts.
- NIST-Traceable Calibration: Full calibration with documented results across all critical parameters.
- Return Shipment: Your instrument is securely packaged and returned with calibration certificate, repair documentation, and our 90-day warranty.
Request a Repair
Contact us for professional Fluke Process Calibrators repair and calibration. Our team is ready to evaluate your instrument and provide a no-obligation quote.
Email: info@junecompany.com | All repairs include a 90-day parts and labor warranty.
