Fluke 725 Ex Intrinsically Safe Process Calibrator

Fluke 725 Ex Intrinsically Safe Process Calibrator The new 725Ex Intrinsically Safe Multi-function Process Calibrator is powerful yet easy-to-use. Combined with one of the (8) new Fluke-700PEx pressure modules, the 725Ex is able to calibrate almost any process instrument likely to need service in an area where explosive gasses may be present. Measure and source mA, volts, temperature (RTDs and thermocouples), frequency, ohms, and pressure, using optional pressure modules. Do you need to calibrate transmitters? The 725Ex split display lets you view input and output values simultaneously. For valve and I/P tests, you can source mA while measuring pressure. The 725Ex has auto-stepping and auto-ramping for remote testing, plus 25% stepping for fast linearity tests. From the moment you pick it up, the Fluke 725Ex is ready to perform. Its simple controls, without menus, make operation easy. Its memory functions make set up fast. And its rugged design lets it work as hard as you do. The Fluke 725Ex Intrinsically Safe Calibrator is a powerful, multi-function calibration solution that offers: ATEX II 1 G EEx ia IIB 171 C KEMA 04ATEX 1303X I.S. Class I, Division 1 Groups B-D, 171 C compliance Measure Volts dc, mA, RTDs, thermocouples, frequency and ohms Source or simulate Volts dc, mA, RTDs, thermocouples, frequency and ohms Two channel simultaneous source and measure capability for calibration of transmitters Power transmitters with internal loop supply Store frequently-used test setups for later use Pressure measurement to 3,000 psig using 8 intrinsically safe Pressure Modules Pressure switch test function to capture set, reset and deadband values Compact size and weight Simple, push-button user interface Rugged and reliable, for field use Measurement Accuracy Voltage DC 30.000 V 0.02% + 2 counts (upper display) 30.000 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 Ohm 0.1Ohm (4-wire), 0.15Ohm (2- and 3-wire) 401 to 1500 Ohm 0.5Ohm (4-wire), 1Ohm (2- and 3-wire) 1500 to 3200 Ohm 1Ohm (4-wire), 1.5Ohm (2- and 3-wire) Frequency 2.0 to 1000.0 CPM 0.05 % + 1 count 1.0 to 1100.0 Hz 0.05 % + 1 count 1.00 to 10.00 kHz 0.05 % + 1 count Sensitivity 1 V peak-to-peak-minimum Pressure Accuracy from 0.025% of range using any of 8 intrinsic safe pressure modules. (for detailed specifications refer to pressure modules in options and accessories) Modules available for differential, gage, vacuum, absolute, dual and high pressure. 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) Current DC 24.000 mA (Source) 0.02% + 2 counts 24.000 mA (Simulate) 0.02% + 2 counts Resistance 15.0 to 400.0 Ohm 0.15 (exc. current 0.15 to 0.5 mA), 0.1 Ohm (exc. current 0.5 to 2 mA) 401 to 1500 Ohm 0.5 Ohm(excitation current 0.05 to 0.8 mA) 1500 to 3200 Ohm 1 Ohm(excitation current 0.05 to 0.4 mA) Frequency 2.0 to 1000.0 CPM 0.05% 1.0 to 1100.0 Hz 0.05% 1.00 to 10.00 kHz 0.25% Waveform: 5 V p-p squarewave, -0.1 V offset RTDs and Thermocouples Measure Accuracy: NI-120 0.2 Deg C PT-100 (385) 0.33 Deg C PT-100 (393) 0.3 Deg C PT-100 (JIS) 0.3 Deg C PT-200 (385) 0.2 Deg C PT-500 (385) 0.3 Deg C PT-1000 (385) 0.2 Deg C Resolution: 0.1 Deg C J: 0.7 Deg C K: 0.8 Deg C T: 0.8 Deg C E: 0.7 Deg C R: 1.8 Deg C S: 1.5 Deg C B: 1.4 Deg C L: 0.7 Deg C U: 0.75 Deg C N: 0.9 Deg C Resolution J, K, T, E, L, N, U: 0.1 Deg C, 0.1 Deg F B, R, S: 1 Deg C, 1 Deg F Source Accuracy: NI-120 0.2 Deg C PT-100 (385) 0.33 Deg C PT-100 (393) 0.3 Deg C PT-100 (JIS) 0.3 Deg C PT-200 (385) 0.2 Deg C PT-500 (385) 0.3 Deg C PT-1000 (385) 0.2 Deg C Resolution: 0.1 Deg C Note: Accuracy stated for 4-wire measurement. J: 0.7 Deg C K: 0.8 Deg C T: 0.8 Deg C E: 0.7 Deg C R: 1.4 Deg C S: 1.5 Deg C B: 1.4 Deg C L: 0.7 Deg C U: 0.75 Deg C N: 0.9 Deg C Resolution J, K, T, E, L, N, U: 0.1 Deg C, B, R, S: 1 Deg C Specifications Ramp Functions Source functions: Voltage, current, resistance, frequency, temperature Ramps Slow ramp, Fast ramp, 25% step-ramp Loop Power Function Voltage: 12 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 Safety Specifications Agency Approvals ATEX II 1 G EEx ia IIB 171Deg C I.S. Class I, Division 1 Groups Mechanical & General Specifications Size 130 x 236 x 61 mm 5.188" x 9.291" x 2.402" Weight 0.85 kg (1.874 lbs.) Batteries 4 AA alkaline batteries Battery Replacement Separate battery compartment, accessible without breaking calibration seal Side port connections Pressure module connector

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