Fluke 725: Multifunction Process Calibrator

Price on Request
SKU
fluke-725

Fluke 725 Key features:

  • Powerful, easy-to-use field calibrator
  • Measures volts, mA, pressure, RTDs, thermocouples, frequency, and ohms to test sensors and transmitters
  • Sources/simulates volts dc, mA, thermocouples , RTDs, frequency, ohms, and pressure to calibrate transmitters
  • Measures/sources pressure using any of 50 Fluke 750P Pressure Modules
  • Easy to read measure/source screen displays input and output simultaneously

With the Fluke 725 Multifunction Process Calibrator you can easily source and measure almost any process parameter and test almost any process device

Measure and source mA, volts, temperature (RTDs and thermocouples), frequency, ohms, and pressure, using optional pressure modules.

From the moment you pick it up, the Fluke 725 is ready to perform as a powerful, yet easy-to-use field calibrator. Its simple controls, without menus, make operation easy.

Other useful features:

  • Powers transmitters during test using loop supply with simultaneous mA measurement
  • Handles fast pulsed RTD transmitters and PLCs, with pulses as short as 10 ms
  • Provides a backlit display to provide better visibility in poor light
  • Features small, streamlined shape, and rugged, reliable design that stands up to field use
  • Sources mA with simultaneous pressure measurement to conduct valve and I/P tests
  • Supports flow meter testing with frequency and CPM functions
  • Performs fast linearity tests with auto-step and auto-ramp features

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 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)
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 29 pressure modules (for detailed specifications refer to pressure modules in options and accessories). Modules available for differential, gauge, 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 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)
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°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
Operating altitude 3000 m
Safety Specifications
Agency approvals EN 61010-1:1993, ANSI/ISA S82.01-1994; CAN/CSA C22.2 No 1010.1:1992

Mechanical and General Specifications:

Size 130 x 236 x 61 mm
Weight 0.65 kg
Batteries 4 AA alkaline batteries
Battery replacement Separate battery compartment, accessable without breaking calibration seal
Side port connections Pressure module connector, also used for remote real-time programming


Documentation:

Equipment Brochure


More Information
Product Name Fluke 725: Multifunction Process Calibrator
UOM - Unit of Measure EACH
Manufacturer Fluke