Ashcroft GC35 - Pressure Sensor Manuel d'utilisateur télécharger pdf (Page 12)

ndication Scaling

n (Display setting), when (indication scaling) is selected, arbitrary scaling value, based on the

applied pressure, can be displayed on the unit. This feature can scale the display value based on

he minimum and maximum pressures within the rated pressure range, and will not affect the ana-

og or switch output.

•

Decimal Point Placement

䡺

0 No decimal point

䡺

.0 One digit after decimal point

䡺

0.00 Two digits after decimal point

䡺

0.000 Three digits after decimal point

Analog Output Scaling (This menu is not available for 2 comparators option)

This function sets analog output for pressures corresponding to zero point (4mA dc) and span

point (20mA DC) in percentage figures (When pressure range is set to 0.0~100.0%F.S.)

• Analog output under zero point pressure

After

䡺

a-L is displayed for one second, current analog output under zero point (4mAdc) value in

percentage figure (When pressure range is set to 0.0~100.0%F.S.) is displayed. Use  key or 

key to set pressure value in percentage figure.

• Analog output under span point pressure

After

䡺

a-X is displayed for one second, current analog output under span point (20mAdc)

value in percentage figure (When pressure range is set to 0.0~100.0%F.S.) is displayed.

Use  key or  key to set pressure value in percentage figure.

Example 1)

Example 1) Pressure range 0.00~1450 psi (0.0~100.0%F.S.) corresponding to analog output of

4~20mA dc is scaled to pressure range 0.00~1,423 psi (0.0~98.1%F.S.) corresponding to analog

output 4~20mA dc.

Initial value (No change

in this example)

Pressure value for analog output zero point:

䡺

0.0 

䡺

0.0 (%F.S.)

Pressure value for analog output span point:

䡺

100.0 ————————



䡺

98.1 (%F.S.)

Example 2) Example 3)



PRESSURE RANGE (%F.S.)

ANALOG OUPUT (mA dc)

-100 -50 0 50 100 150

PRESSURE RANGE (%F.S.)

ANALOG OUPUT (mA dc)

-100 -50 0 50 100 150

PRESSURE RANGE (%F.S.)

ANALOG OUPUT (mA dc)

-100 -50 0 50 100 150

 

Key to select



 

Key to select

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Commentaires sur ces manuels

Pas de commentaire

Ashcroft GC35 - Pressure Sensor Manuel d'utilisateur Page 12

Commentaires sur ces manuels

Produits connexes et manuels pour Instruments de mesure Ashcroft GC35 - Pressure Sensor