RKI Instruments SDM-E2 - Manual (Page 164)

159 • Instrument Function Menu
• Name
This is what will appear in the PID Sensor Relative Response Screen in the
EAGLE 2. The name can be up to 3 characters long and the characters must be
upper case letters or numbers. No special characters may be used in the Name
column.
• Long Name
The Long Name column is used to better describe the target gas. It may contain
any character in upper- or lower-case.
• Full Scale
This is the full scale value for the target gas.
• Point
The point value indicates to what decimal place the gas readings are shown. A
value of 1/1 indicates a reading to the “ones” place while a value of 1/100
indicates a reading to the “hundredths” place.
• Unit
The unit describes what units the gas reading is provided in. All units are in ppm.
While this parameter may be changed in the csv file, units of ppm are the only
acceptable units and changing this parameter to %LEL or %vol will change the
unit box to red.
• Digit
The digit is the increment of the gas readings.
• 1st
This column is for the low alarm point of each gas in ppm units.
• 2nd
This column is for the high alarm point of each gas in ppm units.
• STEL
The STEL column displays the STEL values for each gas.
• TWA
The TWA column displays the TWA values for each gas.
• AutoCal
The AutoCal values are those that come up during the auto calibration
procedure. They are default values that may be changed if the gas
concentration in the calibration cylinder is different.
• Factor
This value is the Relative Response Factor for the PID channel. The factor for
each pre-defined gas is factory defined. The factor for the user defined gas must
be obtained from Table 7 on page 167 or through testing as described in
“Obtaining a Relative Response Factor” on page 166. A valid character for the
Factor is a value between 0.01 and 25.00.