TG201C

B-A Wide Range Tough Gauge©
Combination Wide range vacuum gauge for direct data communication with no display
Specification Table
GaugeType
B-A Gauge & Pirani Gauge
Pressure Range
1.0 x E+3 ~ 1.0 x 10E-9 mbar
Main DC
24V
Power Consumption
22W (measurement mode with tough mode 500ºC)
7.5W (pirani measurement mode)
38W (degas mode)
Filament
Platinum Iridium x 1 (Pirani)
Yttria coated Iridium x 1 (B-A Gauge)
Emission current
42uA
2.5mA
Tough Mode
300ºC | 500ºC | 700ºC | OFF
Tough Mode Heating Part
Grid & Collector
Degas Mode
Grid & Collector (900ºC)
Operating Temperature
0 ~ 40ºC
Inputs
Measurement Start/Stop
Tough Mode ON/OFF
Degas ON/OFF
Outputs
Analog 0~10V x 1
Setpoint x 2, PhotoMOS relay N.O. Form A
Alarm 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
FK25, 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 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.

TG201C is a wide range vacuum gauge from atmospheric pressure to 10-9 mbar (hPa). 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

Part CodePart SpecificationsPart Contents
TG201C-001KF25, Viton sealSensor & Controller
TG201C-002CF40, Metal gasketSensor & Controller
TGC201C-001KF25, Viton sealSensor only
TGC201C-002CF40, Metal gasketSensor only