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FLUKE - 725Ex CALIBRAÇÃO DE PROCESSO
 
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 0.1 OHM (4-wire), 0.15O (2- and 3-wire)
401 to 1500 OHM 0.5 OHM (4-wire), 1O (2- and 3-wire)
1500 to 3200 OHM
1 OHM (4-wire), 1.5O (2- and 3-wire
Frequency
2,0 a 1000,0 CPM - 0,05% + 1 count
1,0 a 1100,0 Hz - 0,05% + 1 count
1,00 a 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 ACCURATY
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 OHM (exc. current 0,15 a 0,5 mA), 0,1 OHM (exc. current 0,5 a 2 mA)
401 to 1500 OHM - 0,5 OHM (excitation current 0,05 a 0,8 mA)
1500 to 3200 OHM - 1 OHM (excitation current 0,05 a 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
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
 
Especifications
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
Battery Replacement Separate battery compartment, accessible without breaking calibration seal
Side port connections Pressure module connector
     Link_Volta.GIF (1048 bytes)
 
MULTITEC - Instrumentos de Medição Ltda.
Rua Pedro Ernesto, 70-Lj - Saúde - Rio de Janeiro - RJ CEP:. 20220-350
TEL: (0XX21) 2233-3283 / 2516-2153 :: FAX: (0XX21) 2233-3847