Technology Solutions
Instruction Manual
Tek-Flux 1400A
www.tek-trol.com
4.2.2 Grounding Mode
If flow meter is installed in metal pipeline, there should be no insulating coating on
pipeline in wall.
• If flow meter is installed in the pipeline with insulating paint, the inner part of
the grounding ring should be painted on both the sides of the sensor.
4.3 Transmitter Connections
4.3.1 Basic Circuit of the Transmitter
The converter can supply the exciting current to the coil in the sensor of
electromagnetic flow meter; the head amplifier amplifies the electromotive force
from the sensor and converts it into standard signals of current or frequency so that
the signals can be used for displaying, controlling, and processing.