INFICON VGC401 Single-Channel Controller User Manual
Page 10
10
tinb01e1-f (2011-07) VGC401.om
Number 2
(parallel)
Caution
Do not connect more than one
gauge at the same time.
SENSOR connector
15-pin D-Sub, female
RJ45 (FCC68), female
(pin assignment
→ 23)
Front panel
HOST (remote control)
via 3 keys
via RS232C interface
Measurement ranges
depending on gauge
(
→ [1] … [21])
Measurement error
gain error
offset error
≤0.02% FSr
≤0.05% FSr
Measurement rate
analog
digital
100 / s
50 / s
(BPG, HPG, BCG,
CDGxxxD
1)
)
10 / s
(BAG)
Display rate
10 / s
Filter time constant
slow
normal (nor)
fast
750 ms (f
g
= 0.2 Hz)
150 ms (f
g
= 1 Hz)
20 ms (f
g
= 8 Hz)
Pressure units
mbar, Pa, Torr, Micron
Zero adjust
for linear gauges
Correction factor
for logarithmic gauges
0.10 … 10.00
A/D converters
resolution >0.001% FSr
(The measurement values of
BPG, HPG, BCG, BAG and
CDGxxxD are transmitted
digitally.)
1)
CDG025D, CDG045D, CDG100D, CDG160D
Gauge connection
Operation
Measurement values