Inficon VGC501 - Page 45

tina96e1-b (2016-12) VGC501_VGC502_VGC503.om 45
Activating / deactivating the high vacuum measurement circuit (→ also  [31]).
Available for the following gauges:
 Pirani
(PSG)
 Pirani / Capacitance (PCG)
 Cold cathode
(PEG, MAG)
 Cold cathode / Pirani
(MPG)
 Hot ionization / Pirani
(BPG, HPG)
 Capacitance (CDG)
 Hot ionization / Pirani / Capacitance
(BCG)
Value
HV-CTRL I
HV-CTRL ON I  High vacuum measurement circuit
activated
HV-CTRL OFF I  High vacuum measurement circuit
deactivated
Switching the emission on and off.
Available for the following gauges:
 Pirani
(PSG)
 Pirani / Capacitance (PCG)
 Cold cathode
(PEG, MAG)
 Cold cathode / Pirani
(MPG)
 Hot ionization / Pirani
(BPG402 only)
 Capacitance (CDG)
 Hot ionization / Pirani / Capacitance
(BCG)
Value
EMISSION I
EMISSION AUTO I  The emission is switched on and off
automatically by the gauge
EMISSION HAND I  The emission is switched on and off
by the user
The symbol lid solid, if the emission is switched on.
Means of selection.
Available for the following gauges:
 Pirani
(PSG)
 Pirani / Capacitance (PCG)
 Cold cathode
(PEG, MAG)
 Cold cathode / Pirani
(MPG)
 Hot ionization / Pirani
(BPG402 only)
 Capacitance (CDG)
 Hot ionization / Pirani / Capacitance
(BCG)
Value
FILAMENT I
FILAMENT AUTO I  The gauge automatically alternates
between the filaments
FILAMENT FIL 1 I  Filament 1 active
FILAMENT FIL 2 I  Filament 2 active
Turning the gauge on / off
Emission
Filament