Dc Voltage Output; Dc Current Output; Resistance Sourcing - Fluke 74X Series Calibration Manual

DC Voltage Output

Range
110 mV
1.1 V
15 V
Temperature Coefficient: (0.001% of output + 0.001% of f.s.)/ °C in the ranges -10 to 18 °C and 28 to 50
°C
Maximum Output Current: 10 mA
Loading: (0.001% f.s. + 1 µV)/ mA
Common Mode Error: 0.008% f.s/(Common Mode Volt)
Maximum Input Voltage: 30V dc

DC Current Output

Range/Mode
22 mA/ Source mA
22 mA/ Simulate Transmitter
(Current Sink)
Maximum Burden Voltage: 24V
Temperature Coefficient: (0.003% of output + 0.003% of f.s.)/ °C in the ranges -10 to 18 °C and 28 to
50 °C
Common Mode Error: 0.008% f.s/(Common Mode Volt)
Maximum Input Voltage: 30V dc
Specification applies for currents between 2 mA and 22 mA. For current below 2 mA, typical accuracy is
0.15% of full scale.

Resistance Sourcing

Range
11.000Ω
110.00Ω
1.1000 kΩ
11.000 kΩ
Temperature Coefficient: (0.01% of f.s.)/ °C in the ranges -10 to 18 °C and 28 to 50 °C
Maximum and Minimum Current through Source Resistance:
11Ω Range: 3 mA dc max, 0.1 mA dc min
110Ω Range: 3 mA dc max, 0.1 mA dc min
1.1 kΩ Range: 3 mA dc max, 0.01 mA dc min
11 kΩ Range: 1 mA dc max, 0.01 mA dc min
Common Mode Error: 0.008% f.s/(Common Mode Volt)
Maximum Input Voltage: 30V dc
Resolution
1 µV
10 µV
100 µV
Resolution
1 µA
1 µA
Resolution
1 mΩ 0.01% + 0.02
10 mΩ 0.01% + 0.04
100 mΩ 0.02% + 0. 5
1Ω 0.03% + 5
% of Output + % of Full Scale
1 Year
0.01% + 0.005%
0.01% + 0.005%
0.01% + 0.005%
% of Output + % of Full Scale
1 Year
0.01% + 0.015%
0.02% + 0.03%
% of Output + ohms
1 Year
Specifications
2 Year
0.015% + 0.005%
0.015% + 0.005%
0.015% + 0.005%
2 Year
0.02% + 0.015%
0.02% + 0.03%
2 Year
0.02% + 0.02
0.02% + 0.04
0.03% + 0.5
0.04% + 5
5