Fluke 744 Documenting Process Calibrator (HART)

Discontinued

Fluke 754 Process Calibrator

The Fluke 744 Documenting Process Calibrator (HART) combines HART communication capability to deliver an integrated communicating calibrator. This rugged, reliable tool is ideal for calibrating, maintaining, and troubleshooting HART and other instrumentation. The Fluke 744 model operates as several tools such as sourcing, simulating, and measuring pressure, temperature, and electrical signals in one rugged, hand-held device. For documentation, the Fluke 744 automates calibration procedures and captures measurement data. The device helps technicians meet rigorous standards like ISO 9000, FDA, EPA, and OSHA regulations.

Product Info Product Options Related Products

Measurement accuracy
Voltage DC	110.000 mV	0.025% + 0.015%
	1.10000 V	0.025% + 0.005%
	11.0000 V	0.025% + 0.005%
	110.000 V	0.05% + 0.005%
	300.00 V	0.05% + 0.005%
Voltage AC	20 to 40 Hz	2% + 10
	40 to 500 Hz	0.5% + 5
	500 to 1 kHz	2% + 10
	1 kHz to 5 kHz	10% + 20
	Ranges	1.1000, 11.000, 110.00, 300V
Current DC	30.000 mA	0.01% + 0.015%
Current DC	110.00 mA	0.01% + 0.015%
Resistance	11.000 Ω	0.05% + 50 mΩ
	110.00 Ω	0.05% + 50 mΩ
	1.1000 kΩ	0.05% + 500 mΩ
	11.000 kΩ	0.1% + 10 Ω
Frequency	1.00 to 109.99 Hz	0.05 Hz
	110.0 to 1099.9 Hz	0.5 Hz
	1.100 to 10.999 kHz	5 Hz
	11.00 to 50.00 kHz	50 Hz
Pressure	Accuracy: from 0.025% of range using any of 29 pressure modules Modules available for differential, gauge, vacuum, absolute, dual and high pressure

Source accuracy
Voltage DC	110.000 mV	0.01% + 0.005%
	1.10000 V	0.01% + 0.005%
	15.0000 V	0.01% + 0.005%
Current DC	22.000 mA (Source)	0.01% + 0.015%
Current DC	22.000 mA (Simulate)	0.02% + 0.03%
Resistance	11.000 Ω	0.01% + 20 mΩ
	110.00 Ω	0.01% + 40 mΩ
	1.1000 kΩ	0.02% + 500 mΩ
	11.000 kΩ	0.03% + 5Ω
Frequency	0.00 to 10.99 Hz	0.01 Hz
	11.00 to 109.99 Hz	0.1 Hz
	110.0 to 1099.9 Hz	0.1 Hz
	1100 to 21999 Hz	2 Hz
	22.000 to 50.000 kHz	5 Hz
Loop power function	Voltage: 24 V or 28 V Accuracy: 5%
Operating temperature	-10 °C to +50 °C
Dimensions	130 x 236 x 61 mm (5.1“ x 9.3” x 2.4”)
Weight	1.4 kg (3 lb.)

Measure volts, mA, RTDs, thermocouples, frequency, and ohms to test sensors, transmitters and other instruments
Source/simulate volts, mA, thermocouples, RTDs, frequency, ohms, and pressure to calibrate transmitters
Power transmitters during test using loop supply with simultaneous mA measurement
Measure/source pressure using any of 29 Fluke 700Pxx Pressure Modules
Create and run automated as-found/as-left procedures to satisfy quality programs or regulations
Holds up to a full week of downloaded procedures and calibration results
Use many features like Autostep, custom units, user entered values during test, one-point and two-point switch testing, square root DP flow testing, programmable measurement delay etc.
Read both sourced and measured parameters simultaneously
Multilingual interface
Rechargeable NiMH battery for 10 hour uninterrupted use. Includes gas gauge
Handling of fast pulsed RTD transmitters and PLCs, with pulses as short as 1 ms
Delivered with DPC/Track Sample software