Siemens SITRANS TK Bedienungsanleitung Seite 51

Instruction Manual
3.4 Current sensor function in the case of SITRANS TK-H
Independently of the applied temperature, a parameterisable output current
between 4 and 20 mA can be set to test the output circuit.
3.5 Line compensation
Line compensation is necessary for the following measurements:
- Two-wire resistance thermometers or resistance
- Two-wire thermocouple with external Pt100 reference point
Line compensation is set by numerically specifying the measured line resistance
(sum of the foward and return conductors)
SITRANS TK/TK-H
C79000-B7174-C12-07
7NG3120, 7NG3121, 7NG3122
51