Edwards PGC201, Инструкция по эксплуатации

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D0300040001EN - Parameters
Page 31
Sensor parameters (

)
A separate set of sensor parameters exists for each measurement channel. Depending on
which transmitter is connected to the respective measurement channel, different
parameters are available (see
Table 12 ).

Select the desired measurement channel by operating the pushbutton (CH) several
times.

Keep the pushbutton (PARA) depressed for approximately 2 seconds

The instrument is now running the parameter mode.

Use the arrow keys to access the parameter group

.

Press the pushbutton (PARA) to select the desired parameter.

The name and the value of the parameter are displayed.

Use the arrow keys to change the parameter setting.

Repeat the steps to change further parameters of the parameter group.
Filament material PRG (

)
Filament material of the connected PRG gauge head.
Type of gas correction PRG (


)
The PRG gauge heads are normally calibrated for measurements in nitrogen or air. With the
aid of the parameter


you can set up the measurement channel to the other type of gas
in each case. You may select the characteristic for a gauge head between nitrogen (


) and
argon (

).
For this proceed as follows:

Select the parameter


.

Press the pushbutton (PARA).

The setup characteristic is displayed.

Use the arrow pushbuttons to change the characteristic.

The value of the parameter is changed.
Table 12 Available sensor parameters
Gauge heads
    
CPG
  
PRG
 
Table 13 Values for the parameter

Display Description

Tungsten PRG20K

Platinum PRG20KCR