Details
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Use the measure and source functions to test and calibrate almost any process parameter. 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 psi/200 bar using any of the 8 intrinsically safe Fluke 700PEx Pressure Modules, calibrate pressure transmitters and I/P devices
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)
10.000 V 0.02%+ 2 counts (lower display)
90.00 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 0.1Ω (4-wire), 0.15Ω (2- and 3-wire)
401 to 1500 Ω 0.5Ω (4-wire), 1Ω (2- and 3-wire)
1500 to 3200 Ω 1Ω (4-wire), 1.5Ω (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 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
Note: 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: 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 171°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
Warranty Three year
Battery Replacement Separate battery compartment, accessible without breaking calibration seal
Side port connections Pressure module connector
Use the measure and source functions to test and calibrate almost any process parameter. 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 psi/200 bar using any of the 8 intrinsically safe Fluke 700PEx Pressure Modules, calibrate pressure transmitters and I/P devices
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)
10.000 V 0.02%+ 2 counts (lower display)
90.00 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 0.1Ω (4-wire), 0.15Ω (2- and 3-wire)
401 to 1500 Ω 0.5Ω (4-wire), 1Ω (2- and 3-wire)
1500 to 3200 Ω 1Ω (4-wire), 1.5Ω (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 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
Note: 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: 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 171°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
Warranty Three year
Battery Replacement Separate battery compartment, accessible without breaking calibration seal
Side port connections Pressure module connector
