Fluke 74X Series, Calibration Manual

Page: 13 / 44

Specifications
5
DC Voltage Output
Range Resolution % of % of Full Scale
1 Year 2 Year
110 mV 1
µ
V 0.01% + 0.005% 0.015% + 0.005%
1.1 V 10
µ
V 0.01% + 0.005% 0.015% + 0.005%
15 V 100
µ
V 0.01% + 0.005% 0.015% + 0.005%
Temperature Coefficient: (0.001% of 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
µ
V)/ mA
Common Mode Error: 0.008% f.s/(Common Mode Volt)
Maximum Input Voltage: 30V dc
DC Current Output
Range/Mode Resolution % of % of Full Scale
1 Year 2 Year
22 mA/ Source mA 1
µ
A 0.01% + 0.015% 0.02% + 0.015%
22 mA/ Simulate Transmitter
(Current Sink) 1
µ
A 0.02% + 0.03% 0.02% + 0.03%
Maximum Burden Voltage: 24V
Temperature Coefficient: (0.003% of 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 Resolution % of ohms
1 Year 2 Year
11.000
Ω
1 m
Ω
0.01% + 0.02 0.02% + 0.02
110.00
Ω
10 m
Ω
0.01% + 0.04 0.02% + 0.04
1.1000 k
Ω
100 m
Ω
0.02% + 0. 5 0.03% + 0.5
11.000 k
Ω
1
Ω
0.03% + 5 0.04% + 5
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:
11
Ω
Range: 3 mA dc max, 0.1 mA dc min
110
Ω
Range: 3 mA dc max, 0.1 mA dc min
1.1 k
Ω
Range: 3 mA dc max, 0.01 mA dc min
11 k
Ω
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