Wika TR30 Manual de usuario descargar pdf (Pagina 17)

14016442.01 06/2011 GB/D

WIKA operating instructions model TR30 per ATEX 17

minimum maximum

-50 ... -20 -50 ... +250

-40 ... -20 -40 ... +250

0 ... +20 0 ... +250

+10 ... +30 +10 ... +250

+20 ... +50 +20 ... +250

+50 ... +230 +50 ... +250

Measuring range in °C

-50 °C

-40 °C

0 °C

+10 °C

+20 °C

+50 °C

Range of possible upper limits to measuring range in °C

-50 0 +100 +250

Start of measuring

range

Diagram for measuring range

With conguration to customer specications, the measuring range will be shown clearly

on the instrument label. The conguration and the choice of parameters is described in the

menu-driven conguration software. Changes to the conguration must be noted on the

label using a water-resistant felt-tip pen.

Possible combinations of the lower and upper limits of the measuring range

The upper limit of the measuring range is dependent on the respective lower limit of the

measuring range.

For clarity, this dependency has been shown in 50 °C steps in the examples in these

diagrams. The conguration software checks the required measuring range and will only

accept permissible values. Intermediate values are congurable; the smallest increment is

0.1 °C.

7. Conguration of model TR30-W

Please note:

The measuring range of the thermometer is limited by the application range of the

measuring element, not by the adjustable range of the transmitter.

Without neck tube -50 … +150 °C, with neck tube -50 … +250 °C.

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 59 60

Sin comentarios

Wika TR30 Manual de usuario Pagina 17