WIKA TR30 - Handbuch (Seite 19)

GB
WIKA operating instructions model TR30
11377551.06 07/2014 GB/D
19
Version with angular connector (DIN EN 175301-803)
For the cable leads we recommend the use of
crimped ferrules.
To ensure IP 65 ingress protection:
■ Always use the silicon seals
■ Tighten the locking screw
■ Ensure the cables are inserted carefully
Pin Signal Description
1 L+ 10 ... 30 V
2 VQ not connected
3 L- 0V
4 C not connected
6.3 Measuring range settings for the model TR30-V
Possible combinations of the lower and upper limits of the
measuring range:
Transmitter lower values: 0 °C, -20 °C, -50 °C
Transmitter upper values: +50 °C, +100 °C, +120 °C, +150 °C, +200 °C,
+250 °C
Please note:
The measuring range is factory set and cannot be adjusted.
The span of the measuring range is:
Maximum 250 K
Minimum 50 K
Example with neck tube: -50 … +200 °C or 0 … +250 °C.
6. Commissioning, operation