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5 Technical data
a
Accuracy refers to the measuring range.
Ambient temperature influence
Sensor line resistance
Sampling rate
Input filter
Resistance transmitter and resistance/potentiometer
Designation
Resistance transmitter
Resistance/potentiometer
a
Accuracy refers to the maximum measuring range. Small measuring spans lead to reduced linearization accuracy.
Ambient temperature influence
Connection type
Resistance transmitter
Resistance/potentiometer
Sensor line resistance
Sampling rate
Input filter
Voltage, current (standard signals); heater current
Designation
Voltage
Current
Heater current
a
Accuracy refers to the maximum measuring range. Small measuring spans lead to reduced linearization accuracy.
Ambient temperature influence
Deviation below/above the mea-
suring range
Sampling rate
Input filter
Measuring circuit monitoring
The device behavior in the event of a malfunction is configurable.
Measuring probe
RTD temperature probe
Resistance/potentiometer
Resistance transmitter
Thermocouple
Current 0 to 20 mA
30
≤ 50 ppm/K
Max. 30 Ω per line
Min. 50 ms (configurable)
Digital filter, 2nd order; filter constant can be set from 0 to 100.0 s
Measuring range
0 to 4000 Ω
0 to 400 Ω
0 to 4000 Ω
≤ 100 ppm/K
Three-wire circuit
Two-wire/three-wire circuit
Max. 30 Ω per line
Min. 50 ms (configurable)
Digital filter, 2nd order; filter constant can be set from 0 to 100.0 s
Measuring range
0 to 10 V
0 to 1 V
4 to 20 mA
0 to 20 mA
AC 0 to 50 mA, 50 Hz
DC 0 to 20 mA
≤ 100 ppm/K
According to NAMUR recommendation NE 43 (only current input 4 to 20 mA)
Min. 50 ms (configurable)
Digital filter, 2nd order; filter constant can be set from 0 to 100.0 s
Underrange
Overrange
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a
Accuracy
≤ 0.1 % at 4000 Ω
≤ 0.1 %
≤ 0.1 %
a
Accuracy
≤ 0.1 %
≤ 0.1 %
≤ 0.1 %
≤ 0.1 %
≤ 20 %
≤ 1 %
Short-circuit
Break (probe/
(probe/line)
line)
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(+)
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Measuring current
50 μA
500 μA
50 μA
Input resistance or
compliance voltage
> 500 kΩ
> 500 kΩ
< 2.5 V
< 2.5 V
< 2.5 V
< 2.5 V
Reverse po-
larity
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a
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b
(+)
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