Fluke 724 Temperature Calibrator

Model: Fluke 724 Temperature Calibrator

Part Number: 724

Ordering Number: 1A0796

Datasheet

Built for the masters of temperature.

The Fluke 724: everything you need to troubleshoot and calibrate temperature.

• Now you can carry one tool to expertly test all the temperature sensors and transmitters in your plant.
• The Fluke 724 is the master’s answer to temperature calibration. The Fluke 724 can measure and source 10 thermocouple types and 7 RTD types, plus volts and ohms.
• The Fluke 724 even handles high-speed pulsed RTD circuits and provides loop power.
• The dual line measure/source display lets you source temperature and view loop current at the same time.
• With its simple, “no menus controls, the Fluke 724 is easy to operate, too.

Size	96 x 200 x 47 mm
Weight	650 g
Batteries	Four AA alkaline batteries
Warranty	Three years
Battery life	25 hours typical
Shock and vibration	Random, 2 G, 5-500 Hz

 

Feel the Heat!

The Fluke 724 Temperature Calibrator is a powerful yet easy-to-use calibrator. Use the measure and source functions to test and calibrate almost any temperature instrument.

• Easy to read dual display lets you view input and output simultaneously
• Measure RTDs, thermocouples, ohms, and volts to test sensors and transmitters
• Source/simulate thermocouples, RTDs, volts, and ohms to calibrate transmitters
• Perform fast linearity tests with 25% and 100% steps
• Execute remote tests with auto step and auto ramp
• Power transmitters during test using loop power supply with simultaneous mA measurement
• Store frequently-used test setups for later use
• Compact, streamlined shape makes it easy to carry
• Rugged, reliable design stands up to field use
• Backlight lets you work in poor light
• Large battery capacity of four AA cells
• Battery door for easy changes

Includes:

• AC70A Test Clips
• One pair of stackable test leads
• TL75 Test Leads
• CE and CSA Markings
• Manuals in English, French, German, Spanish, Italian, Portugese, Korean, Chinese and Japanese
• Users manuals on CD-ROM
• NIST- traceable calibration report and data

Accuracy

Measurement Accuracy
Voltage DC	30.000 V	0.02% + 2 counts (upper display)
	20.000 V	0.02% + 2 counts (lower display)
	100.00 mV	0.02% + 2 counts
	-10.00 mV to 75.00 mV	0.025% + 1 count (via TC connector)
Current DC	24.000 mA	0.02% + 2 counts
Resistance	0.0 to 400.0 Ω	0.1 Ω (4-wire), 0.15 Ω (2- and 3-wire)
	401 to 1500 Ω	0.5 Ω (4-wire), 1 Ω (2- and 3-wire)
	1500 to 3200 Ω	1 Ω (4-wire), 1.5 Ω (2- and 3-wire)
Source Accuracy
Voltage DC	100.00 mV	0.02% + 2 counts
	10.000 V	0.02% + 2 counts
	-10.00 mV to 75.00 mV	0.025 % + 1 count (via TC connector)
Resistance	15.0 to 400.0 Ω	0.15 Ω (exc. current 0.15 to 0.5 mA), 0.1 Ω (exc. current 0.5 to 2 mA)
	401 to 1500 Ω	0.5 Ω (excitation current 0.05 to 0.8 mA)
	1500 to 3200 Ω	1 Ω (excitation current 0.05 to 0.4 mA)

 

RTDs and Thermocouples

Measure accuracy	NI-120	0.2°C
	PT-100 (385)	0.33°C
	PT-100 (393)	0.3°C
	PT-100 (JIS)	0.3°C
	PT-200 (385)	0.2°C
	PT-500 (385)	0.3°C
	PT-1000 (385)	0.2°C
	Resolution	0.1°C
	J	0.7°C
	K	0.8°C
	T	0.8°C
	E	0.7°C
	R	1.8°C
	S	1.5°C
	B	1.4°C
	L	0.7°C
	U	0.75°C
	N	0.9°C
	Resolution	J, K, T, E, L, N, U: 0.1°C, 0.1°F B, R, S: 1°C, 1°F
	XK	0.6°C
	BP	1.2°C
Source accuracy	NI-120	0.2°C
	PT-100 (385)	0.33°C
	PT-100 (393)	0.3°C
	PT-100 (JIS)	0.3°C
	PT-200 (385)	0.2°C
	PT-500 (385)	0.3°C
	PT-1000 (385)	0.2°C
	Resolution	0.1°C
	Accuracy stated for 4-wire measurement.
	J	0.7°C
	K	0.8°C
	T	0.8°C
	E	0.7°C
	R	1.4°C
	S	1.5°C
	B	1.4°C
	L	0.7°C
	U	0.75°C
	N	0.9°C
	Resolution	J, K, T, E, L, N, U: 0.1°C, B, R, S: 1°C
	XK	0.6°C
	BP	1.2°C

 

Specifications

Specifications
Ramp functions	Source functions	Voltage, current, resistance, frequency, temperature
	Ramps	Slow ramp, Fast ramp, 25% step-ramp
Loop power function	Voltage	24 V
	Accuracy	10%
	Maximum current	22 mA, short circuit protected
Step functions	Source functions	Voltage, current, resistance, frequency, temperature
	Steps	25% of range, 100% of range
Environmental Specifications
Operating temperature	-10°C to 55°C
Storage temperature	-20°C to 71°C
Humidity (without condensation)	90%	10°C to 30°C
	75%	30°C to 40°C
	45%	40°C to 50°C
	35%	50°C to 55°C
Safety Specifications
Safety rating	CSA C22.2 No. 1010.1:1992
EMC	EN50082-1:1992 and EN55022:1994 Class B