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Noise
Bandwidth Bandwidth
Ranges
0.1 to 10 Hz p-p
10 Hz to 10 kHz rms
μ
V
0 to 100.000 mA
2000 nA
20
μ
A
12.5 DC Current Specifications, Isolated Input
Absolute Uncertainty,
Ranges
tcal ±5 °C, ± (ppm of r
μ
A)
Resolution
0 to 50.0000 mA
100
1
0.1 µA
1. Loop power: 24V ±10%
2. HART resistor: 250
Ω
±3%
3. Maximum rated loop current: 24mA
12.6 Resistance Specifications, Output
Absolute Uncertainty,
tcal ±5 °C, ± ohms
Ranges
1
90 days
1 year
Resolution
Nominal Current
1
5 to 400.000
Ω
0.012
Ω
0.015
Ω
0.001
Ω
1 to 3 mA
5 to 4.00000 k
Ω
0.25
Ω
0.3
Ω
0.01
Ω
100 µA to 1 mA
1. Continuously variable from 0 to 4 k
Ω
.
2. For currents lower than shown, the specification becomes:
New Spec. = Stated Spec. x Imin / Iactual.
For example, a 500 µA stimulus measuring 100
Ω
has a specification of:
0.015
Ω
x 1 mA / 500 µA = 0.03
Ω
.
12.7 Resistance Specifications, Input
Absolute Uncertainty,
tcal ±5 °C ± (ppm of r
Ω
)
Stimulus
Ranges
90 days
1 year
Resolution
Current
0 to 400.000
Ω
±20ppm + 0.035
Ω
±20ppm + 0.04
Ω
0.001
Ω
1 mA
0 to 4.00000 k
Ω
±20ppm + 0.35
Ω
±20ppm + 0.4
Ω
0.01
Ω
0.1 mA
90
Summary of Contents for CL3001
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