Danfoss MBT 9110, Руководство по эксплуатации

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© Danfoss | DCS (im) | 2017.07 IC.PS.P40.B3.52 | 520B7739 | 5
VOLTAGE INPUT
Max. offset 50% of selec. max. value
Cable resistance per wire (max.) 5 Ω
Sensor current nom. 0.2 mA
Effect of sensor cable resistance (3- / 4-wire) < 0.002 Ω / Ω
Sensor error detection Yes
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
TC INPUT
Type Min. temperature Max. temperature Min. span Standard
B 400 °C 1820 °C 200 °C IEC584
E -100 °C 1000 °C 50 °C IEC584
J -100 °C 1200 °C 50 °C IEC584
K -180 °C 1372 °C 50 °C IEC584
L -100 °C 900 °C 50 °C DIN 43710
N -180 °C 1300 °C 100 °C IEC584
R -50 °C 1760 °C 200 °C IEC584
S -50 °C 1760 °C 200 °C IEC584
T -200 °C 400 °C 50 °C IEC584
U -200 °C 600 °C 75 °C DIN 43710
W3 0 °C 2300 °C 200 °C ASTM E988-90
W5 0 °C 2300 °C 200 °C ASTM E988-90
LR -200 °C 800 °C 50 °C GOST 3044-84
Measurement range -12 – 800 mV
Min. span 5 mV
Max. offset 50% of selec. max. value
Input resistance 10 mΩ
OUTPUT
CURRENT OUTPUT
SENSOR ERROR DETECTION
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
supply
- 7.2) / 0.023 [Ω]
Load stability ≤ ±0.01% of span / 100 Ω
Programmable 3.5 – 23 mA
NAMUR NE43 Upscale 23 mA
NAMUR NE43 Downscale 3.5 mA
Of span = Of the presently selected range