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Manuel d'utilisation du CellaTemp PKx 6x
OUT2
[mA]
1: Présence d'objets devant l'instrument
2: Hold time
3: Second hold time (interne)
4: Mesure avec fonction de recherche de pics
5: Mesure sans fonction de recherche de pics
13.4 DTD function (Discontinuous Temperature Detection)
This function serves to automatically detect the temperature during manufacturing
processes with discontinuous or intermittent material flow� For example, thus can
determine the temperature of bolts with variable lengths, that move acyclic along
the pyrometer� A temperature threshold has to be defined for this purpose� The
measurement starts when the object temperature is higher than the set threshold�
• [Q] → [Q . M EM] = [DTD]
The measurement stops when the threshold is violated and the maximum value is
available at the analogue output�
The reset point is 5 K below the parameterised threshold�
In parallel, a sync pulse is given to OUT2� OUT2 is switching when the threshold is
exceeded, depending on the parameters set� If the value falls below the threshold,
OUT2 returns to its previous state�
• [d2] → [d2 . S ] = [Sync. ]
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