Calibrating the Pressure T
ransmitter
3-17
IM CA700-01EN
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2
3
4
5
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7
Index
Setting the Device Information
These items are the same as with pressure measurement. See section 3.3
Setting Measurement Conditions
Setting Measurement Functions
4.
Set the calibration target output.
Use the ▲ or ▼ key to select
Function
, and press
ENTER
.
The measurement function options are displayed.
5.
Use the ▲ or ▼ key to select
P SWITCH
, and press
ENTER
.
When the source function is set to EXT SWITCH
When the source function is set to P SWITCH
Turns averaging on and off
Turn scaling on and off and set scaling.
Set the Measurement function.
Confirms the settings
Confirms the settings
Set the unit.
Set the sensor type(fixed to 16MPa).
Set the measurement range.
Set the Measurement function.
Turns averaging on and off
Turn scaling on and off and set scaling.
Set the unit.
Setting Sensor Type and Range (for external pressure sensor)
The Sensor Type is fixed to 16 MPa.
The Range setting is the same as with pressure measurement. See section 2.1.
Setting Unit, Averaging, and Scaling
These items are the same as with pressure measurement. See section 3.3.
Confirming the Settings
6.
After entering the information, press
Setting Done (F5)
. The settings are confirmed.
Explanation
In pressure switch calibration, on the CA700, monitor the pressure applied to the pressure switch and
measure the output switch resistance.
For the calibration conditions, set the pressure unit, averaging, and linear scaling for monitoring the
pressure.
Range, pressure unit, averaging, and linear scaling are the same as with pressure measurement. See
section 2.1.
3.5 Setting the Calibration Conditions of the Pressure Switch