WIKA TR30 - Handbuch (Seite 16)

14016442.01 06/2011 GB/D
16 WIKA operating instructions model TR30 per ATEX
GB
■ Easy to use
■ LED statusdisplay
■ Compact version
■ Now no further power supply is needed for either the
programming unit or for the transmitter
■ Measuring the loop current of the model TR30
resistance thermometer is possible
The lower limit of the measuring range is configurable between -50 ...+150 °C.
The possible upper limit of the measuring range is dependent on the respective lower
limit of the measuring range. For possible combinations of lower and upper limits of the
measuring range, see diagram. For clarity, this dependency has been shown in 50 °C steps
in the examples in this diagram. The configuration software checks the required measuring
range and will only accept permissible values. Intermediate values are configurable; the
smallest increment is 0.1 °C. The thermometers are delivered with a basic configuration
(0 ... +150 °C, downscale) or configured to customer specifications within the configurable
limits.
7. Configuration of model TR30-W
7. Configuration of model TR30-W
Configuration is carried out via a USB interface with a PC via the model PU-448
programming unit (accessories, order no. 11606304).
The connection with the thermometer is made via the appropriate adapter cable.
■ Accessories, M12 x 1 circular connector: order no. 14003193
■ Accessories, angular DIN connector: order no. 14005324
Measuring range, signalisation and also further parameters are configurable; see
configuration software.
Screenshot from the configuration software