Microsensor MPM4811, Руководство по эксплуатации

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6
4. Electric Connection
Transmitter is connected through cables.
Please make wire connection according the above wire definition.
Eg. Level 4mA~20mA (2-wire) connection.
P
I
P/I Transmitter
P
Input
0V/OUT
+V
+
U
DC current
+
-
-
R
Load
I
4mA
～
20mA
Attentions: There is a plastic breath tube inside the specialized cable
of MPM4811. It is used for connecting the back pressure chamber of
gauge pressure transmitter with atmosphere. During the installation and
usage, users shall keep it smooth between the tube and atmosphere. It is
highly prohibited to block the breath tube by mud, sand or other things.
Water or other liquids are prohibited either to flow into the breath tube to
advoid damaging the transmitter.
Wire Color Electric Definition
Red Level Power Supply
Black Level Output
Yellow Temp. Power Supply
White Temp. Output