Siemens SITRANS P DS III Operating Instructions Manual page 25

①
Key cover
②
Cover (front), optionally with inspection window
③
Display (optional)
④
Measuring point label
⑤
Retaining screw; twist proofing of the measuring cell
in relation to the electronics enclosure
⑥
Process connection
⑦
Nameplate (general information)
Image 3-2 View of the pressure transmitter: Left: Front right: Rear view
● The electronics enclosure is made of die cast aluminum or precision cast stainless steel.
● The housing has a removable circular cover at the front and the back.
● Depending on the device version, the front cover
window. You can read the measured values straight off the digital display through this
inspection window.
● The cable inlet
right-hand one can be used. The unused opening is closed with a blanking plug
● The protective conductor terminal/equipotential bonding terminal
of the enclosure.
● The electrical terminal compartment
when you remove the back cover
● The measuring cell with a process connection
enclosure. This measuring cell is secured against twisting by a retaining screw
Thanks to the modular design of the pressure transmitter, the measuring cell and
application electronics or connection board can be replaced if required.
● On the upper face of the enclosure you can see crosshead screws which secure the key
cover
SITRANS P DS III/P410 with PROFIBUS PA
Operating Instructions, 02/2016, A5E00053276-08
⑧
to the electrical terminal compartment is at the side; either the left or
①
, under which there are 3 keys for local operation.
⑧
Cable inlet, optionally with cable gland
⑨
Cover (rear) for electrical terminal compartment
⑩
Electrical terminal compartment
⑪
Protective conductor connector/equipotential bond-
ing terminal
⑫
Nameplate (approval information)
⑬
Blanking plug
②
may be designed as an inspection
⑩
for the auxiliary power and shield is accessible
⑨
.
⑥
is located in the lower section of the
Description
3.4 Structure
⑬
.
⑪
is located at the back
⑤
.
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