Wika TSD-30 Manual de usuario descargar pdf (Pagina 21)

21WIKA operating instructions temperature switch model TSD-30

11613025.02 12/2011 GB/D/F/E

Delay times (0 ... 50 s)

This makes it possible to lter out unwanted temperature peaks of a

short duration or a high frequency (damping).

The temperature must be present for at least a certain pre-set time for

the output to switch on. The output does not immediately change its

status when it reaches the switching event (SP), but rather only after

the pre-set delay time (DS).

If the switching event is no longer present after the delay time, the

switch output does not change.

The output only switches back when the temperature has fallen down

to the reset point (PR) and stays at or below the reset point (RP) for at

least the pre-set delay time (DR).

If the switching event is no longer present after the delay time, the

switch output does not change.

6. Commissioning, operation

Fig.: Delay times

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 99 100

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Wika TSD-30 Manual de usuario Pagina 21