VEGA D81 METEC Hydrostatic pressure transmitter - Manual (Page 36)

36 Pressure transmitter D81 METEC ®
• Click to " Offset correction Offset correction Offset correction Offset correction Offset correction".
• When the sensor is unpressurised and in
installation position, confirm the safety
enquiry with "
OK OK OK OK OK".
You see the actual measured value from the
sensor.
Setup
The example shows an absolute pressure
transmitter with a measuring range of
0 … 1000 mbar, with which low pressures
(partial vacuum) are measured. The min.
value was set to 50 mbar and the max. value
(span) to 1000 mbar (i.e. the final value of the
measuring range).
• Confirm your adjustments with " OK OK OK OK OK" and
after a short data transmission to the sen-
sor, you are again in the menu window
"
Adjustment".
• Quit all menu windows with " Quit Quit Quit Quit Quit" and you
are again in the initial menu.
Offset correction (not possible with abso-
lute pressure transmitters)
With this menu, you can carry out a zero
point correction/position correction
(unpressurised sensor).
• Choose in the initial menu " Instrument data/
Parameter adjustment" the item "Additional Additional Additional Additional Additional
functions functions functions functions functions".
• Click to " Correct Correct Correct Correct Correct".