Total Pressure Gauges

CENTER TWO / THREE
Universal display and operating units
for the active sensors from the
CERAVAC, THERMOVAC,
PENNINGVAC and IONIVAC series.
All channels are displayed simultaneously.
Advantages to the User
- Power supply voltage for the
transmitters
- Display range from 1 x 10 -10 to
1500 mbar
- Automatic switchover to exponential
readout of the measured data
depending on the pressure range
- Readout selectable between mbar,
Torr, Micron or Pascal
- Adjustable switching thresholds with
variable hysteresis, floating changeover
contacts and visual indication
of the switching status in the display,
freely assignable to the individual
measurement channels
- Zero correction for both display and
chart recorder output through a key
when using CERAVAC transmitters
M3 - 3,2 mm
- Option of entering gas correction
factors for PENNINGVACs
- Separate chart recorder outputs
0 - 10 V for each measurement
channel
- Additional chart recorder output
0 - 10 V programmable to several
measurement channels
- RS 232 C interface with adjustable
baud rate
- Relay output for error signalling
- Compact bench top enclosure
(1/4 19 in., 3 HU)
- For fitting into 19 in., 3 HU racks
Connectable Sensors
THERMOVAC
- TTR 211
- TTR 216 S
- TTR 90
- TTR 91
- TTR 96 S
- TTR 100
- TTR 100 S2
PENNINGVAC
- PTR 90
- PTR 225
- PTR 225 S
- PTR 237
CERAVAC
- CTR 90
- CTR 91
- CTR 100
122,5
112
128,5
IONIVAC
- ITR 90
206
91,5 106,5
290
104,5
293,5
- ITR 200 S
Dimensional drawing and panel cut-out for the CENTER TWO and THREE
C16 52
Oerlikon Leybold Vacuum Full Line Catalog