WIKA T19 - Handbuch (Seite 11)

11
2143014.05 06/2014 GB/D
GB
WIKA operating instructions temperature transmitter, model T19
7. Adjustment of transmitter
The adjustment of the zero point and the span is carried out with
potentiometers. In order to adjust the transmitter output to optimal values
please adjust to the desired value by turning the potentiometer in one
direction only.
Example
Adjust the potentiometer in a clockwise direction.
The potentiometer has to be turned clockwise (the output current gets
higher) until the signal shows the desired value.
If the potentiometer is turned too much (the output current is too high),
the potentiometer must be turned back again until a value below
the desired value is reached (output current is too low). Adjust the
potentiometer in a clockwise direction again until the desired value is
reached. Repeat steps as necessary.
Head mounting version: Rail mounting version:
Z S
Potentiometer
Z for zero point
S for span
7. Adjustment of transmitter