50
In addition to setting the sample rate at which data is accessed
through the serial port, this command also controls the update rate of
the D/A for the linearized analog flow output signal.
After the command is processed, an acknowledge sequence of “OK”
<CR> <LF> is sent. If the command generated an error, an error code
of “ERRn” <CR> <LF> will be sent. See the end of this section for a
list of possible error codes.
Use the SAVE command to permanently store the selected sample
rate as the new power-on default.
Example 1) SSR0010 Sets the sample rate to 10 ms per sample
SGn
Sets the gas calibration to be used. Air meters can output signals for
more than one gas (see Chapter 1
). This command is used to select
the desired gas signal output. The default value is specified by the
model number. e.g., 4024-6, the default value is nitrogen. Note:
oxygen meters will only output oxygen and other meter cannot output
oxygen. Also, nitrous oxide is only available on 20 L/min maximum
flow rate versions.
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