The Vacuum Gauge Controller VGC083 A/B/C is a three channel gauge controller for vacuum pressure monitoring and controlling from atmosphere down to ultra-high vacuum. The industrial design of VGC083 in combination with a large selection of available passive gauge heads provides a flexible yet reliable and economical choice for vacuum applications requiring a wide vacuum measurement range. Due to the extended compatibility, VGC083 is the ideal solution for existing systems requiring direct drop-in replacements.
VGC083 can be configured to control and read-out up to 3 passive gauge heads among two types of passive sensors design types: one ionization gauge (hot cathode or cold cathode), plus two Pirani gauges.
Six single pole setpoint relays are assignable to any of the gauge heads. Built-in RS232 and RS485 control interfaces are provided for system integration.
(Granville-Phillips® are registered trademarks of MKS Instruments, Andover, MA, USA)
| Measurement channels | 3 |
| Display | |
| Pressure indication | LED - 3 independent pressure display channels |
| Programming & set-up screen | OLED |
| Measurement range | 1 x 10-11 ... 1333 mbar |
| Measurement unit (selectable) | mbar, Torr, Pa |
| Setpoint relays | 6 single-pole double-throw relays (SPDT), user assignable to any of the gauges |
| Contact rating | 5 A at 30 V (dc), 5 A at 250 V (ac), resistive load |
| Analog output | Ion gauge (BAG, MAG), Combination Ion Gauge & PGE, single PGE |
| Interface (digital) | RS232, RS4851) |
| Supply voltage (external) | +20 ... +28 V (dc) |
| Operation temperature | +0 ... +40 °C |
1) Command protocol compatibility with GP307 |
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