Voltage Input; Sensor Error Detection - Danfoss MBT 9110 Handbuch

TC input:
Min.
Type temperature
B +400°C
E -100°C
j -100°C
K -180°C
L -100°C
N -180°C
R -50°C
S -50°C
T -200°C
U -200°C
W3
W5
LR -200°C
Max. offset ...................................................................... 50% of selec. max. value
Cold junction compensation .................................. < ±1.0°C
Sensor error detection .............................................. Yes
Sensor error current:
When detecting ................................................. Nom. 33 mA
Else .......................................................................... 0 mA

Voltage input:

Measurement range ................................................... ­12...800 mV
Min. span ........................................................................ 5 mV
Max. offset ...................................................................... 50% of selec. max. value
Input resistance ........................................................... 10 MΩ
Output:
Current output:
Signal range .................................................................. 4...20 mA
Min. signal range ......................................................... 16 mA
Updating time .............................................................. 440 ms
Output signal at EEprom error ............................... ≤ 3.5 mA
Load resistance ............................................................ ≤ (V
Load stability ................................................................. < ±0.01% of span / 100 Ω

Sensor error detection:

Programmable .............................................................. 3.5...23 mA
Namur NE43 Upscale ................................................. 23 mA
Namur NE43 Downscale ........................................... 3.5 mA
Of span = Of the presently selected range
IC.PS.P40.B2.52/520B2754
Max.
temperature
+1820°C
+1000°C
+1200°C
+1372°C
+900°C
+1300°C
+1760°C
+1760°C
+400°C
+600°C
0°C +2300°C
0°C +2300°C
+800°C
Min.
span Standard
200°C IEC584
50°C IEC584
50°C IEC584
50°C IEC584
50°C DIN 43710
100°C IEC584
200°C IEC584
200°C IEC584
50°C IEC584
75°C DIN 43710
200°C ASTM E988-90
200°C ASTM E988-90
50°C GOST 3044-84
­ 7.2) / 0.023 [Ω]
supply
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