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Instruction Manual
Resistance-based sensor
Input
Resistance
Resistance
Thermocouples
Input
Type B
Type C (W5)
Type D (W3)
Type E
Type J
Type K
Type L
Type N
Type R
Type S
Type T
Type U
Voltage sensor
Input
Millivolt sen-
sor
Millivolt sen-
sor
The digital accuracy is the accuracy after A/D conversion including linearisation
and conversion.
The 4 to 20 mA output, an additional error amounting to <0.1 % of the measuring
span is caused by D/A conversion (D/A error).
The total error under reference conditions at the analog output is the sum of the
digital error + D/A error + the cold junction error, wherever applicable.
SITRANS TK/TK-H
C79000-B7174-C12-07
Measuring
range Ω
0 to 390
0 to 2200
Measuring range °C (°F)
500 to 1820 (932 to 3308)
0 to 2300 (32 to 4172)
0 to 2300 (32 to 4172)
-250 to 900 (-418 to 1652)
-210 to 1200 (-346 to 2192)
-230 to 1370 (-382 to 2498)
-200 to 900 (-328 to 1652)
-200 to 1300 (-328 to 2372)
0 to 1750 (32 to 3182)
0 to 1750 (32 to 3182)
-220 to 400 (-364 to 752)
-200 to 600 (-328 to 1112)
Measuring range mV
-10 to 70
-100 to 1100
7NG3120, 7NG3121, 7NG3122
Minimum
Measuring span
Ω
5
25
Minimum
Measuring
span °C (°F)
50 (90)
100 (180)
100 (180)
50 (90)
50 (90)
50 (90)
50 (90)
50 (90)
100 (180)
100 (180)
40 (72)
50 (90)
Minimum
Measuring span mV
2
20
Digital
Accuracy Ω
0.05
0.25
Digital
Accuracy
°C (°F)
2 (3.6)
2 (3.6)
2 (3.6)
1 (1.8)
1 (1.8)
1 (1.8)
1 (1.8)
1 (1.8)
2 (3.6)
2 (3.6)
1 (1.8)
1 (1.8)
Digital
Accuracy μV
40
400
41
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