Servomex SERVOPRO FID, Руководство оператора

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SERVOPRO FID Online Total Hydrocarbons Analyser
SERVOPRO FID 01000001A rev:5 9
the factory with a sample containing methane. Consequently, the measurement is
a methane equivalent
1
.
The SERVOPRO FID is simple to operate, with an intuitive user interface (see
Section 4).
Gas sample measurement is shown on the SERVOPRO FID display, and can also
be output to a serial device connected to the SERVOPRO FID (optional), or as
milliamp (mA) output.
1.4 Sample measurement configurations
The SERVOPRO FID can be supplied to measure hydrocarbons in 5 different
backgrounds. According to the background, the type of fuel can differ.
Background Fuel type
Argon Hydrogen, 60% N
2
/ 40% H
2
Nitrogen Hydrogen, 60% N
2
/ 40% H
2
Helium Hydrogen
Air Hydrogen, 60% N
2
/ 40% H
2
Oxygen 60% N
2
/ 40% H
2,
60% He/ 40% H
2
Carbone Dioxide Hydrogen
Table 1 : List of available backgrounds
1.5 Other product options
The standard SERVOPRO FID can be supplied with the following options:
•
One RS-232 output
•
Alarm relays (up to 2)
1
The SERVOPRO FID will give a response to other hydrocarbons that is proportional to the
number of hydrocarbons contain in the molecule. However, it will not necessarily be linearly
proportional because of incomplete hydrocarbon oxidation of larger molecules.