Fluke 744 Documenting Process Calibrator‑HART

Key Features

• Integrated HART Communication: Built‑in HART interface supports full‑protocol communication (multi‑master, burst mode, multi‑drop) for configuring, calibrating, and troubleshooting HART transmitters without external devices.
• Multifunction Calibration: Measures and sources mA, voltage, resistance, frequency, temperature (RTD/thermocouple), and pressure (with 29× 700Pxx modules, 1 inH₂O to 10,000 psi).
• 24 V Loop Supply: Powers 4–20 mA transmitters while simultaneously measuring loop current.
• Automated Documentation: Creates/runs as‑found/as‑left calibration procedures, stores up to one week of data, and uploads results for compliance (ISO 9000, FDA, EPA, OSHA).
• Dual Display: Simultaneously shows measured and sourced values; analog bar graph for unstable signals.
• Rugged & Field‑Ready: Shock‑resistant design, backlit LCD, NiMH battery (3500 mAh, all‑day use), and protective boot for harsh conditions.
• Software Compatibility: Downloads procedures from/upload data to PC for analysis, reporting, and archiving.

Applications

• Calibrate HART/analog transmitters (pressure, temperature, flow, level).
• Test control loops, I/P converters, valves, and PLCs.
• Verify RTD/thermocouple sensors and frequency‑based devices.
• On‑site maintenance, troubleshooting, and compliance documentation.

Specifications

• Voltage: Measure 0–30 V; source 0–10 V (±0.02% rdg + 2 LSD).
• Current (mA): 0–24.000 mA (±0.02% rdg + 2 LSD).
• Resistance: 15–3200 Ω (±0.1% rdg + 1 LSD).
• Temperature (TC): J, K, T, E, R, S, B, N (±0.025% range + 1 LSD).
• Temperature (RTD): Pt100/Pt1000, Ni120 (±0.2–0.33 °C).
• Pressure: 29× 700Pxx modules (1 inH₂O–10,000 psi).
• Battery: Rechargeable NiMH (10.8 V, 3500 mAh).
• Dimensions/Weight: 130 × 236 × 61 mm / 0.85 kg.
• Warranty: 3‑year.

What’s Included

• Fluke 744 Calibrator
• Test leads, alligator clips, HART communication cable
• NiMH battery pack & charger
• User manual & calibration certificate