Wika TSD-30 Manuel d'utilisateur télécharger pdf (Page 11)

11WIKA operating instructions temperature switch model TSD-30

11613025.02 12/2011 GB/D/F/E

3. Specications

Response time

T05 < 5 s (per DIN EN 60751)

T09 < 10 s (per DIN EN 60751)

Maximum working pressure

150 bar

3.5 Accuracy

Analogue signal

≤ ± 0,5 % of span

Switching output

≤ ± 0.8 % of span

Display

≤ ± 0.8 % of span ± 1 digit

Temperature sensor

± (0.15 K + 0.002 | t |)

| t | is the value of the temperature in °C without consideration of the sign.

The actually achievable accuracy is signicantly determined by the mounting situation (immersion

depth, sensor length, operating conditions). This is especially the case for large temperature gradients

between the environment and the medium.

3.6 Reference conditions

Temperature: 15 ... 25 °C

Atmospheric pressure: 950 ... 1,050 mbar

Humidity: 45 ... 75 % relative

Nominal position: Process connection lower mount

Power supply: DC 24 V

Load: see "Output signal"

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Wika TSD-30 Manuel d'utilisateur Page 11