1. Vacuum Gauges
  2. B-A Tough Gauge
  3. TG200

TG200

B-A Tough Gauge©
For direct data communication with no display.
Specification Table
GaugeType
B-A Gauge
Pressure Range
1.0 x E-1 ~ 1.0 x E-9 mbar
Main DC
24V
Power Consumption
22W (measurement mode with tough mode 500ºC)
38W (Degas)
Filament
Yttria coated Iridium x2
Emission current
42uA
2.5mA
Tough Mode
300ºC | 500ºC | 700ºC | OFF
Tough Mode Heating Part
Grid & Collector
Degas Mode
Grid & Collector: 900ºC (2min)
Operating Temperature
0~40ºC
Inputs
Emission ON/OFF
Tough Mode ON/OFF
Degas ON/OFF
Outputs
Analog 0~10V x1
Setpoint x 2, PhotoMOS relay N.O. Form A
Alam x 1, PhotoMOS relay N.O. Form A
Dimensions
Approx. 66.8 L x 60.8 W x 140.7 H
Weight
KF25: 120g
CF40: 410g
I/O Connectors
Dsub15
Flange
KF25, CF40
Communication
RS232C
Remarks
No Display Data connection to a PC or other data acquisition

B-A Tough Gauge© had been developed based on the patented Tough Mode© technology by Ampere Inc. in Japan.
The Tough Mode© can heat up the grid and the collector while pressure measurement in order to prevent contaminants in process environment from being deposited on the grid and the collector. In conventional B-A Gauge, the deposited contaminants shorten the lifetime of the gauge and cause inaccurate measurement.
The B-A 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.

TG200 is a Byard-Albert ionisation gauge which can measure down to 10-9 mbar (hPa) with Tough Mode©. There is no display on itself, hence the pressure measurement data will be transmitted through its Dsub-15 port to your control system, PLC or display.

Part codes

TG Part CodeTG Part SpecificationsTG Part Contents
TG200-001KF25, Viton sealSensor & Controller
TG200-002CF40, Metal gasketSensor & Controller
TGH100-001KF25, Viton sealSensor only
TGH100-002CF40, Metal gasketSensor only
TGC200-001Control box directly fit to a sensor, no displayController only