Scope Of Delivery - WIKA DELTA-plus DPG40 Betriebsanleitung

4. Design and function
DELTA-switch model DPS40
Pressures p1 and p2 act on the media chambers ⊕
by an elastic diaphragm (1).
The differential pressure (∆p = p1 - p2) leads to an axial deflection of the dia-
phragm against the measuring range springs (2).
EN
The deflection, which is proportional to the differential pressure, is transmitted to
the leaf springs of the microswitches (4) in the switch enclosure via a pressure-
tight and low-friction rocker arm (3).
Overload safety is provided by metal bolsters (5) resting against the elastic
diaphragm.
The adjustment of the switch point is made by the adjustment screws accessible
from the front (6). The assistant scales (7) simplify the setting of the switch point.
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4.2 Scope of delivery

Cross-check scope of delivery with delivery note.
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WIKA operating instructions DELTA-plus, DELTA-comb and DELTA-switch
and
⊖ ⊕
⊖, which are separated
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