Rack/Panel Mount Vacuum Gauge Controllers B-RAX™ 3000 Three Channel Gauge Controller Three Channel Vacuum Gauge Controller Measurement capability from 2.00E-11 to 1,000 Torr Operates one hot or cold cathode ionization and two convection gauges Can operate one capacitance diaphragm in lieu of a convection gauge 3 analog outputs, 6 setpoint relays, Remote Digital I/O RS232 / RS485 serial communications 2U, Half-Rack Installation More Info about B-RAX™ 3000 Three Channel Gauge Controller VGC301 Single Channel Convection Gauge Controller Single Channel Vacuum Gauge Controller for CVG101 Gauge Measurement capability from 1.00E-04 to 1,000 Torr 1 analog output, 2 setpoint relays RS 232 / RS485 serial communications Compact 1/8-DIN Panel Mount Installation More Info about VGC301 Single Channel Convection Gauge Controller AGC302 Single Channel Active Gauge Controller – NEW Single Channel Vacuum Gauge Controller for InstruTech Active Gauges Measurement range dependent on vacuum gauge connected Operates InstruTech gauges WGM701, CCM502, PCM301, CDM900 Also compatible with CVM201, CVM211, CCM501, IGM401, IGM402 1 analog output, 2 setpoint relays RS232 / RS485 serial communications Compact 1/8-DIN Panel Mount Installation More Info about AGC302 Single Channel Active Gauge Controller – NEW