Fluke
Fluke 725Ex Series Process Calibrator
Model No :
Fluke 725Ex
Part Code :
2098179

Overview

The Fluke 725Ex is an intrinsically safe multifunction process calibrator for use in explosion endangered areas. It sources and measures almost all process parameters including mA, volts, temperature (RTDs and thermocouples), frequency, ohms, and pressure, using optional pressure modules. Its split display lets you view input and output values simultaneously to calibrate transmitters.

Features
- Intrinsically safe multifunction process calibrator
- Meets I.S. Class I, Division 1 Groups B-D, 171°C compliance standards
- Measures volts DC, mA, RTDs, thermocouples, frequency, and ohms
- Sources or simulates volts DC, mA, RTDs, thermocouples, frequency and ohms

Major Applications
- Basic measuring, testing and regulation techniques for setting and verifying test installations and instrumentation in explosion endangered areas
Technical Specifications
- Measurements:
• Voltage :- 0 to 30V ; Resolution :- 0.01 V; Accuracy :- .02 % Rdg + 2 LSD Max load, 1 mA
• mA :- 0 to 24 0.001 mA .02 % Rdg + 2 LSD
• mV (TC terminals) :- -10.00 mV to +75.00 mV; Resolution :- .01 mV; Accuracy :- .025 % or range + 1 LSD
• Resistance :- 15 ohm to 3200 Ohm ; Resolution :- 0.01 ohm to 0.1 ohm 0.10 W to 1.0 W
• Frequency :- 2.0 to 10Khz; Resolution :- 0.1 kHz; Accuracy :- ± .25 %
• Loop supply :- 12 V; Resolution :- N/A ; Accuracy :- 10 %
- Ramp functions; Source functions; Rate: 4 steps/second (Voltage, current, resistance, frequency, temperature)
• Ramps: Slow ramp, 25% step-ramp
• Fast ramp: 25% step-ramp
- Loop power function: Voltage 12 V,Maximum current 22 mA, short circuit protected
- Step functions Source functions; (Voltage, current, resistance, frequency, temperature):
• Steps: 25% of range, 100% of range
- For RTD and Thermocouple measure accuracy pls refer datasheet

General Specifications
- Maximum voltage: 30 V
- Temperature: -40 °C to 71 °C (storage), -10 °C to 55 °C (operating)
- Relative humidity: 95 % (10 to 30 °C); 75 % (30 to 40 °C); 45 % (40 to 50 °C);
35 % (50 to 55 °C)
- Shock: 30 g, 11 ms, half-sine shock (or 1 meter drop test)
- Vibration: Random, 2 g, 5-500 Hz
- EMC: EN50082-1:1992 abd EN55022:1994 Class B