FLUKE 725EX Calibrator

Fluke 725Ex multifunction process calibrator with intrinsic safety

The new Fluke 725Ex multifunction process calibrator is a powerful instrument for calibrating process instruments. The multifunction calibrator measures and generates mA, volts, temperature (RTD and thermocouples), frequency, ohms, and pressure using optional pressure modules. Additionally, the Fluke 725Ex process calibrator has intrinsic safety, being a robust and easy-to-use device, making it suitable for use in harsh conditions. The multifunction process calibrator displays input and output values simultaneously on its large screen.

- ATEX certification II 1G EEx ia IIB 171 °C 

- I.S. Class I, Division 1 Groups B-D, 171 °C certification 

- Measurement of DC voltage, mA, RTD, thermocouples, frequency, and ohms 

- Generation or simulation of DC volts, mA, RTD, thermocouples, frequency, and ohms 

- Capability to measure and generate simultaneously on two channels for calibration of

   transmisores 

- Transmitters with internal loop power supply 

- Ability to store the most frequently used calibration settings for utilization

   posterior 

- Pressure measurement up to 3,000 psi/200 bar using any of the 8 modules of

   Fluke 700PEx pressure with intrinsic safety 

- Simultaneous pressure and current testing to capture configuration values,

   reset and inactive band 

- Compact size and reduced weight 

- Manejo sencillo 

- Robust and reliable design, intended for field use

Measurement accuracy

DC voltage

30,000 V 0,02%+ 2 cuentas (pantalla superior)

10.000 V 0,02%+ 2 cuentas (pantalla inferior)

90,00 mV 0,02%+2 cuentas

-10.00 mV to 75.00 mV 0.025% + 1 count (through TC connector)

Corriente CC

24,000 mA 0,02%+2 cuentas

Resistencia

0.0 to 400.0 Ω 0.1 Ω (4 wires), 0.15 Ω (2 and 3 wires)

401 to 1,500 Ω 0.5 Ω (4 wires), 1 Ω (2 and 3 wires)

1,500 to 3,200 Ω 1 W (4 wires), 1.5 Ω (2 and 3 wires)

Pressure

Accuracy of 0.025% of the range using any of the 29 pressure modules. (for detailed specifications, see the pressure modules in the options and accessories section) 

Modules available for differential, barometric, vacuum, absolute, dual, and high pressure.

Generation accuracy

DC voltage

100,00 mV 0,02%+2 cuentas

10,000 V 0,02%+2 cuentas

-10.00 mV to 75.00 mV 0.025% + 1 count (through TC connector)

Corriente CC

24,000 mA (Generation) 0.02% + 2 counts

24,000 mA (Simulation) 0.02% + 2 counts

Resistencia

15.0 to 400.0 Ω 0.15 Ω (excitation current of 0.15 to 0.5 mA), 0.1 Ω (excitation current of 0.5 to 2 mA)

401 to 1,500 Ω 0.5 Ω (excitation current of 0.05 to 0.8 mA)

1,500 to 3,200 Ω 1 Ω (excitation current of 0.05 to 0.4 mA)

Frecuencia

2,0 a 1.000,0 CPM 0.05%

1,0 a 1.100,0 Hz 0.05%

1,00 a 10,00 kHz 0.25%

Waveform: square wave of 5 V p-p, deviation of -0.1 V

RTD and thermocouples

Measurement 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; B, R, S: 1 °C

XK 0.6°C

BP 1.2°C

Generation 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

Note: Accuracy established for 4-wire measurements.

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

Technical specifications

Ramp functions

Generation functions: Voltage, current, resistance, frequency, temperature

Ramps: Slow ramp, fast ramp, 25% increment ramp

Loop power function

Voltage: 12 V

Exactitud: 10%

Maximum current: 22 mA, short-circuit protected

Increment functions

Generation functions: Voltage, current, resistance, frequency, temperature

Increments: 25% of range, 100% of range

Safety certification

Complies with

ATEX II 1 G EEx ia IIB 171 °C I.S. Class I, Division 1 Groups B-D

Mechanical and general specifications

Dimensions

130 x 236 x 61 mm

Peso

0,85 kg

Power supply

Pilas alcalinas 4 AA

Battery replacement

Independent battery compartment, accessible without breaking the calibration seal

Side port connections

Pressure module connector, also used for real-time remote programming

Contents of the shipment

1 x Fluke 725Ex multifunction process calibrator

1 x AC72 Test Clip Set

1 x Set of stackable measurement cables

1 x TL 75 measurement cable set

1 x Instruction Manual