DESCRIPTION
Fluke 744 Documenting Process Calibrator with HART Communications
Product Overview
The Fluke 744 is a battery-powered, hand-held, multifunction documenting process calibrator that integrates HART communication capabilities, building on the proven Fluke 743B platform. It serves as an all-in-one tool for calibrating, maintaining, and troubleshooting HART-enabled and conventional process instrumentation, eliminating the need for separate calibrators and communicators.
Key Features
1. Integrated HART Communication
- Full HART Protocol Compliance: Fully adheres to the HART protocol Data Link Layer, supporting multiple masters, burst mode, and multi-drop configurations.
- No External Tools Needed: Performs daily HART calibration and maintenance without extra boxes or communicators.
- Fast HART Communication: Delivers efficient data exchange with HART devices.
- Extensive Device Support: Works with popular HART transmitters from ABB, E+H, Honeywell, Rosemount, Siemens, Yokogawa, etc., with more device-specific command support than other field calibrators.
- HART Command Support: Covers Universal, Common Practice, and Device-Specific commands (e.g., Sensor Trim).
2. Multifunction Signal Measurement & Sourcing
- Measure: DC/AC voltage (0–±300 V DC, 0–300 V rms AC), current (mA), RTDs, thermocouples, frequency (1 Hz–1 kHz), resistance (ohms), and pressure (via Fluke 700Pxx modules).
- Source/Simulate: DC voltage (0–15 V, 10 mA max), mA, RTDs, thermocouples, frequency, ohms, and pressure.
- Loop Power: Selectable 24 V/28 V loop power with 5% accuracy to power transmitters during testing.
- Fast Pulse Handling: Generates pulses as narrow as 1 ms for calibrating fast-pulse RTD transmitters and PLCs.
3. Documenting & Automation
- Automated Calibration Routines: Create and run automated "as-found/as-left" procedures for consistent, fast calibrations.
- Data Management: Stores up to one week of calibration results; upload/download procedures/data to PC for archiving, analysis, and compliance reporting.
- Regulatory Compliance: Meets ISO 9000, FDA, EPA, and OSHA requirements.
4. Hardware & Usability
- Battery: 3500 mAh NiMH battery with fuel gauge for runtime monitoring.
- Display: Bright white dual-readout display for simultaneous source/measure values; analog arc for unstable inputs.
- Rugged Design: Built for field use, reliable and durable.
- Weight: ~1.4 kg, compact and portable.
Applications
- Calibration and maintenance of HART and conventional process transmitters (pressure, temperature, flow, level)
- Field troubleshooting of industrial instrumentation
- Automated calibration documentation for quality and regulatory compliance
- Testing of PLCs and fast-pulse RTD transmitters
Note
The Fluke 744 is discontinued and replaced by the Fluke 754 Documenting Process Calibrator.
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Product Overview
The Fluke 744 is a battery-powered, hand-held, multifunction documenting process calibrator that integrates HART communication capabilities, building on the proven Fluke 743B platform. It serves as an all-in-one tool for calibrating, maintaining, and troubleshooting HART-enabled and conventional process instrumentation, eliminating the need for separate calibrators and communicators.
Key Features
1. Integrated HART Communication
- Full HART Protocol Compliance: Fully adheres to the HART protocol Data Link Layer, supporting multiple masters, burst mode, and multi-drop configurations.
- No External Tools Needed: Performs daily HART calibration and maintenance without extra boxes or communicators.
- Fast HART Communication: Delivers efficient data exchange with HART devices.
- Extensive Device Support: Works with popular HART transmitters from ABB, E+H, Honeywell, Rosemount, Siemens, Yokogawa, etc., with more device-specific command support than other field calibrators.
- HART Command Support: Covers Universal, Common Practice, and Device-Specific commands (e.g., Sensor Trim).
2. Multifunction Signal Measurement & Sourcing
- Measure: DC/AC voltage (0–±300 V DC, 0–300 V rms AC), current (mA), RTDs, thermocouples, frequency (1 Hz–1 kHz), resistance (ohms), and pressure (via Fluke 700Pxx modules).
- Source/Simulate: DC voltage (0–15 V, 10 mA max), mA, RTDs, thermocouples, frequency, ohms, and pressure.
- Loop Power: Selectable 24 V/28 V loop power with 5% accuracy to power transmitters during testing.
- Fast Pulse Handling: Generates pulses as narrow as 1 ms for calibrating fast-pulse RTD transmitters and PLCs.
3. Documenting & Automation
- Automated Calibration Routines: Create and run automated "as-found/as-left" procedures for consistent, fast calibrations.
- Data Management: Stores up to one week of calibration results; upload/download procedures/data to PC for archiving, analysis, and compliance reporting.
- Regulatory Compliance: Meets ISO 9000, FDA, EPA, and OSHA requirements.
4. Hardware & Usability
- Battery: 3500 mAh NiMH battery with fuel gauge for runtime monitoring.
- Display: Bright white dual-readout display for simultaneous source/measure values; analog arc for unstable inputs.
- Rugged Design: Built for field use, reliable and durable.
- Weight: ~1.4 kg, compact and portable.
Applications
- Calibration and maintenance of HART and conventional process transmitters (pressure, temperature, flow, level)
- Field troubleshooting of industrial instrumentation
- Automated calibration documentation for quality and regulatory compliance
- Testing of PLCs and fast-pulse RTD transmitters
Note
The Fluke 744 is discontinued and replaced by the Fluke 754 Documenting Process Calibrator.
Would you like me to condense this into a 1-paragraph sales-ready English blurb for marketing or quick reference?
On Apr 15, 2026 at 02:24:27 PDT, seller added the following information:
On Apr 16, 2026 at 03:39:29 PDT, seller added the following information:
