Minco TT519, Руководство пользователя, Страница: 7 / 17

6 Minco Products, Inc. | Tel: 763.571.3121 • www.minco.com • 2612427 (B) .......
Electrical specification, input:
Max. offset ……………………………………………………………… 50% of selec. max. value
TC input:
Type
Min
temperature
Max
temperature Min span Standard
B +400°C +1820°C 100°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 50°C IEC584
R -50°C +1760°C 100°C IEC584
S -50°C +1760°C 100°C IEC584
T -200°C +400°C 50°C IEC584
U -200°C +600°C 50°C DIN 43710
W3 0°C +2300°C 100°C ASTM E988-90
W5 0°C +2300°C 100°C ASTM E988-90
LR -200°C +800°C 50°C GOST 3044-84
Cold junction compensation ……………………………. < ±1.0°C
Sensor error detection …………………………………….. Yes
Sensor error current:
When detecting …………………………………. Nom. 33 µA
Else ……………………………………………………. 0 mA
Voltage input:
Measurement range ……………………………………….. -12 …150 mV
Min. span ………………………………………………………… 5 mV
Input resistance ………………………………………………. 10 MΩ
Output:
Current output:
Signal range ……………………………………………………. 4…20 mA
Min. signal range ……………………………………………. 16mA
Updating time ………………………………………………… 440 ms
Output signal at EEprom error ……………………….. ≤ 3.5 mA
Load resistance ………………………………………………. ≤ (Vsupply – 7.2)/0.023 [Ω]
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