Cold Cathode Tough Gauge©
With a rack mountable controller with a display
Specification Table
Cold Cathode Gauge
Pressure Range
1.0 x E-3 ~ 1.0 x E-10 mbar
Main AC
85~240V 50/60Hz
Power Consumption
Max.40VA (Degas, cable 5m)
20VA (measurement mode, tough mode at 500, cable 5m)
Magnetic Field Leakage
Less than 100G at 1cm from York
500~3kV auto optimization for pressure
Tough Mode
300ºC | 500ºC | 600ºC | OFF
Tough Mode Heating Part
Degas Mode
Cathode: 700ºC (2 min)
Operating Temperature
0 ~ 40ºC
Measurement Start/Stop
Tough Mode ON/OFF
Degas ON/OFF
Analog 0~10V x 2 (Log or Linear)
Setpoint x 2 photoMOS relay normal open
Alarm x 1
1/4 Rack (3U) x 230mm depth
1.3kg (controller)
I/O Connectors
Dsub 15, USB, HU & HT
KF25 / CF40
RS232C / USB
Sensor (3 cores) cable 5m

Cold Cathode Tough Gauge© had been developed based on the patented Tough Mode© technology by Ampere Inc. in Japan.
The Tough Mode© can heat up the cathode while pressure measurement in order to prevent contaminants in process environment from being deposited on the cathode. In conventional Cold Cathode Gauge, the deposited contaminants shorten the lifetime of the gauge and cause inaccurate measurement.
The Cold Cathode Tough Gauge© will give longer lifetime in the environment where corrosive or organic particles involved and will be able to keep the accuracy of the measurement all through your production cycle.

CCTG110S is a Cold Cathode Tough Gauge which work with a separated, rack mountable controller with display.

Part codes

TG Part CodeTG Part SpecificationsTG Part Contents
CCTG110S-001KF25 (Al), Viton Oring seal, SmCo magnetSensor, Controller & Cable 5m
CCTG110S-002KF25 (St. Steel), Viton Oring, SmCo magnetSensor, Controller & Cable 5m
CCTG110S-003CF40, Metal seal, SmCo magnetSensor, Controller & Cable 5m
CCTGH110S-001KF25 (Al), Viton Oring seal, SmCo magnetSensor only
CCTGH110S-002KF25 (St. Steel), Viton Oring, SmCo magnetSensor only
CCTGH110S-003CF40, Metal seal, SmCo magnetSensor only
CCTGC110S-001Rack mountableController only
CCTG110SCBL-0055m longCable 5m