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Thermocouple Gauge Controllers, Analog

Thermocouple Gauge Controllers, Analog

Thermionics offers four models of analog controllers to operate the following thermocouple tubes:
  • TG-6343M
  • TG-6343/004M
  • TG-7822M
  • TG-500M
The suffix added to the model number of the unit designates the tube type that must be used with a respective meter (example: TGC-100A-6343 will operate a TG-6343M tube).

Depending on the tube type, the circuitry is factory adjusted to provide the correct heater current, and the meter face is calibrated to reflect the pressure in milliTorr.

Models


TGC-100C

Benchtop with Setpoint
The TGC-100C is a cabinet-mounted thermocouple gauge controller. It provides a degree of system control by the inclusion of relay contacts that close at a pre-set setpoint. Besides the relay closure, the setpoint condition is also indicated on the front panel face by a visible light-emitting diode (LED). The setpoint is adjustable through the rear of the panel and can be easily changed without any disassembly. Additionally, an amplified thermocouple output is available for strip recorder or computer input.

Model No. TGC-100C
Price $435

Specifications
Power 115/220 VAC, 50/60 Hz, 0.5 A
Range 1 mTorr to 1 Torr
Sensitivity 10 mV full scale
Operating temperature range 10°C to 40°C
Heater supply Constant current DC source
Gauge cable 10' long
Power cable 6' long
Weight 3.0 lbs

Basic Panel Mount
The TGC-100 is a thermocouple gauge controller with an analog meter ready to be mounted to your existing panel.

Model No. TGC-100
Price $250

Panel Mount with Setpoint
The TGC-100A provides a degree of system control by the inclusion of relay contacts that close at a pre-set setpoint. Besides the relay closure, the setpoint condition is also indicated on the front panel face by a visible light-emitting diode (LED). The setpoint is adjustable through the rear of the panel and can be easily changed without any disassembly. Additionally, an amplified thermocouple output is available for strip recorder or computer input. The controller mounts to your existing panel.

Model No. TGC-100A
Price $350


TGC-100

TGC-100A


TGC-100/A Layout

Four Channel Benchtop
The TGC-400 is a 4-channel thermocouple gauge controller for monitoring four thermocouple gauges. Additionally, the thermocouple signal is amplified and brought to the rear panel for strip chart or computer input.

Model No. TGC-400
Price $575

Specifications
Power 115/220 VAC, 50/60 Hz, 0.5 A
Range 1 mTorr to 1 Torr
Sensitivity 10 mV full scale
Operating temperature range 10°C to 40°C
Heater supply Constant current DC source
Gauge cable 10' long
Power cable 6' long
Weight 3.0 lbs
Dimensions7.75" W x 5.5" H x 13.38" D

TGC-400

Portable Controller
(Battery Powered)
The TGC-100B is a battery powered thermocouple gauge controller that is intended to operate the TG-6343M or TG-6343/004M thermocouple tube offered by Thermionics.

The unit comes in a compact chassis for easy portability and remote use. It employs inexpensive, easily replaced "C" cell batteries, and no complicated rezeroing adjustment is required over the useful life of the batteries. Battery lifetime is somewhat variable due to battery manufacturers' specifications. However, factory tested units have lasted over 700 hrs (~30 days) with continuous operation. Periodic shutdown when not in use will significantly prolong useful operation with one battery set. Battery lifetime is easily monitored with a battery check on the front panel.

The circuitry is factory adjusted to provide the correct heater current, and the meter face is calibrated to reflect the pressure in milliTorr.

Model No. TGC-100B
Price $475
Specifications
Power 6 VDC (4 "C" cell batteries)
Range 1 mTorr to 1 Torr
Sensitivity 10 mV full scale
Operating temperature range 10°C to 40°C
Heater supply Constant current DC source
Gauge cable 10' long
Power cable 6' long
Weight 3.0 lbs
Dimensions6.0" W x 4.0" H x 4.0" D

TGC-100B



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