Fluke 724 Temperature Calibrator

The Fluke 724 Temperature Calibrator is a handheld, battery-operated instrument that measures and sources a variety of thermocouples and RTDs. Now you can carry one tool to test all temperature sensors and transmitters in your plant. The Fluke 724B can measure and source 12 thermocouple types and seven 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. And with its simple, "no menus controls, you'll be able to get all your testing done faster. FEATURES 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. Fluke 724 Specifications 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 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. Mechanical and General Specifications Dimensions 96 x 200 x 47 mm. Weight 650 g. Batteries Four AA alkaline batteries. Fluke 724 warranty Three years. Battery life 25 hours typical. Shock and vibration Random, 2 G, 5-500 Hz.

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