FLUKE 724

Fluke Temperature Calibrators Technical Data Fluke 724 Temperature Calibrator Test temperature sensors and transmitters and gauges with one tool Now you can carry one tool to test all temperature sensors and transmitters in your plant. The Fluke 724 can measure and source 12 thermocouple types and seven RTD types, plus volts and ohms. The 724 even handles high-speed pulsed RTD circuits and provides loop power. The dual display lets you source temperature and view loop current at the same time. With its simple, no menus controls, it is easy to operate, too. 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 Backlight lets you work in poor light Large battery capacity of four AA cells Battery door for easy changes Mechanical and General Specifications Size: 96 mm x 200 mm x 47 mm Weight: 650 g Batteries: Four AA alkaline batteries Warranty: Three-years Battery life: 25 hours typical Shock & Vibration: Random, 2G, 5 Hz to 500 Hz Functional specifications Measurement Accuracy RTDs and Thermocouples Voltage dc 30.000 V 0.02 % + 2 counts Measure accuracy NI-120 0.2 C (upper display) PT-100 (385) 0.33 C 20.000 V 0.02 % + 2 counts PT-100 (393) 0.3 C (lower display) PT-100 (JIS) 0.3 C 100.00 mV 0.02 % + 2 counts PT-200 (385) 0.2 C -10.00 mV to 0.025 % + 1 count PT-500 (385) 0.3 C 75.00 mV (via TC connector) PT-1000 (385) 0.2 C Current dc 24.000 mA 0.02 % + 2 counts Resolution 0.1 C Resistance 0.0 to 0.1 (4-wire) 400.0 0.15 (2- and 3-wire) J 0.7 C 401 0.5 (4-wire) K 0.8 C to 1500 1 (2- and 3-wire) T 0.8 C 1500 1 (4-wire) E 0.7 C to 3200 1.5 (2- and 3-wire) R 1.8 C Source Accuracy S 1.5 C Voltage DC 100.00 mV 0.02 % +2 counts B 1.4 C 10.000 V 0.02 % +2 counts L 0.7 C 10.00 mV to 0.025 % + 1 count U 0.75 C 75.00 mV (via TC connector) N 0.9 C Resistance 15.0 0.15 (exc. current Resolution J, K, T, E, L, N, U: 0.1 C, to 400.0 0.15 mA to 0.5 mA), 0.1 0.1 F B, R, S: 1 C, 1 F (exc. current 0.5 mA to 2 mA) XK 0.6C 401 0.5 (excitation current BP 1.2 C to 1500 0.05 mA to 0.8 mA) Source accuracy NI-120 0.2 C 1500 1 (excitation current PT-100 (385) 0.33 C to 3200 0.05 mA to 0.4 mA) PT-100 (393) 0.3 C Specifications PT-100 (JIS) 0.3 C Ramp functions Source functions: Voltage, current, PT-200 (385) 0.2 C resistance, frequency, temperature Ramps: Slow ramp, Fast ramp, PT-500 (385) 0.3 C 25 % step-ramp PT-1000 (385) 0.2 C Loop power function Voltage: 24 V Resolution 0.1 C Accuracy: 10 % Note Accuracy stated for Maximum current: 22 mA, short circuit 4-wire measurement. protected J 0.7 C Step functions Source functions: voltage, resistance, temperature K 0.8 C Steps: 25 % of range, 100 % of range T 0.8 C Environmental Specifications E 0.7 C Operating 10 C to 55 C R 1.4 C temperature S 1.5 C Storage temperature 20 C to 71 C B 1.4 C Humidity 90 % 10 C to 30 C L 0.7 C (Without 75 % 30 C to 40 C Condensation) U 0.75 C 45 % 40 C to 50 C N 0.9 C 35 % 50 C to 55 C Resolution J, K, T, E, L, N, U: 0.1 C, Safety Specifications B, R, S: 1 C Safety rating CSA C22.2 No. 1010.1:1992 XK 0.6 C EMC EN50082-1:1992 and BP 1.2 C EN55022:1994 Class B 2 Fluke Temperature Calibrators