Thyracont VSH88D, Руководство по эксплуатации

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Dependence On Gas Type
The output signal depends on composition and type of the gas being measured.
The unit is adjusted for N
2
and dry air. For other gases correction factors for both
sensor types can be set via RS485 (see chapter 4.2 and 4.6. This results in a
correct pressure display below 0.1 mbar.
4.2 Communication
4.2.1 The Serial Interface Of The VSH
The VSH transducer is equipped with a serial RS485 interface. To enable
communication via RS485 please remove the rubber cap over the address
switch (1) and then set the address switch to a value between 1 and 16 using a
small screw driver or a similar tool (2). Afterwards insert the rubber cap again.
Communication is carried out according to the Thyracont protocol, detailed
information hereto is provided in a separate description.
The analog output signal 0-10V is simultaneously available
when RS485 !