Single Gas Analyzer (SGA)
Operations Manual
Super Systems Inc.
Page 14 of 44
Page 14 of 51
H2 Flow: The value entered here will be used in nitriding calculations. Enter the
applicable H2 flow in your system.
CO2 Pres: (0-10) – Any value entered here will be used in place of the actual CO2 reading
for internal calculations. (Zero is the default setting)
Suppress Negative – When activated, any negative readings will be treated as zero.
To change an item, tap the desired row, then tap “Set Value.” Enter the desired value in the
“Input” box and click the “Set Val” button. Your new value will be displayed in the “Current”
column.
Output Configuration
The SGA has two outputs. These can be configured for Source, Zero Value, Span Value, Range,
and Manual.
The Source is the gas that applies to that output.
The Zero Value is the value that corresponds to 4mA on a 4-20mA scale. (4-20mA is the default
Range setting. If Range is set to 0-20mA, then the Zero Value refers to 0mA.)
The Span Value is the value that corresponds to 20mA on a 4-20mA scale. (4-20mA is the
default Range setting. If Range is set to 0-20mA, then the Span Value still refers to 20mA.)
Range allows the user to choose between an output signal of 4-20mA (default) and 0-20mA.
Manual allows the user to enter an output value to test the analog output. In order for this
option to function, Source must be set to External.
To change an item, tap the desired row, then tap “Edit.” Enter the desired value in the “Input”
box (or make a selection from the dropdown menu) and click the corresponding button. Your
new value will be displayed in the “Current” column.
Содержание Single Gas Analyzer for H2
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