
Five Models for Different Applications
The HMP234 is designed specially
for measurement in pressurized
spaces or vacuum chambers; its
pressure range goes from vacuum to
as high as 100 bar (10 MPa). In
addition to this, it withstands
temperatures up to +180 °C.
The HMP235 is designed for high
temperatures; the sensor head can be
used in temperatures as high as
+180 °C.
The HMP238 enables flexible
installations in pressurized
pipelines to as high as
40 bar (4 MPa).
end of a cable: they can be
located directly in the process
which improves measurement
reliability significantly.
In the HMP233 the sensor head is
small and fits into tight spaces.
It can be fitted with two different
cables; one is for lower tempera-
tures up to +80 °C and the other
can be used in temperatures up to
+120 °C.
FIVE MODELS
There are altogether five types of
transmitters in the HMP230 series
providing a solution even for the
toughest applications.
The HMP231 is suitable for wall
mounting for a temperature
range of -40...+60 °C.
The four other models –
HMP233,
HMP234, HMP235 and HMP238
–
have separate sensor heads at the
HMP238
HMP235
HMP231
HMP233
HMP234
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