What minimum insertion lengths are recommended, as a rough guide, for protection tubes in order to minimise the heat dissipation error?
for gaseous media: 15 ... 20 x protection tube diameter
for liquid media: 5 ... 10 x protection tube diameter
for solid media: 3 ... 5 x protection tube diameter
(these standard values are only valid for static mediaThe gap between the protection tube a ...
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What does one understand by the accuracy of mechanical pressure or temperature switches?
With the accuracy, one refers to the deviation between the set point and the actual value of the switch point. The “accuracy” is only used very rarely with mechanical pressure or temperature switches, because the set point is often set by the custome ...
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