Aplisens PCE-28 Ex Safety Посібник користувача - Сторінка 7
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5.
WARRANTY
Manufacturer warrants to the conditions specified in the Product Certificate which is also
a guarantee card.
Warranty is in full force under the condition of using the devices properly along
with the purpose determined in the manual.
6.
CONSTRUCTION
6.1.
Intended use and functions
Pressure transmitters are designed to measure overpressure, vacuum pressure and
absolute pressure of gases, vapours and liquids (including corrosive).
Differential pressure transmitters are designed to measure the level in closed tanks
and to measure differential pressure at accumulating elements such as filters and
measuring orifices.
Differential pressure transmitters with P-type tubes may operate at static pressures of up
to 4 MPa.
Pressure and differential pressure transmitters may also be equipped with a number
of process connectors, which make it possible to use them with different media such as
dense or aggressive media and for low and high medium temperatures. Examples of
process connectors are listed in point 6.2.
6.2.
Construction and dimensions
The main units of transmitters include: measuring head in which a pressure signal is
converted into an electric signal; electronic unit that converts the measuring head signal
into a unified transmission signal; housing and type SGM or FL Exd electrical connector.
Made of a ⌀27 pipe, the transmitter casing is inseparably connected to the measuring
head and electric connector.
Male thread in the electrical connection allows the transmitter to be screwed into an
element such as a flameproof housing, strengthened housing, etc.
04.A.004
IO.PCE-28....PC-29.Exd
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