VGC400 Series Vacuum Gauge Controller
Your Complete Solution for Process Measurement and Control
Compatible with four measurement principles - hot cathode, cold cathode, Pirani, and capacitance diaphragm gauges - the VGC400 series of controllers can monitor the entire pressure range from 10 -10 to 1500 mbar (10 -10 to 1125 Torr).
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VGC401 VGC402 VGC403
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Advantages
- Firmware upgrades available on-line are easily downloaded via the RS232 interface
- Programmable 0 to 10 V chart recorder output with logarithmic / linear characteristics for each gauge or gauge combination (VGC402/403 only)
- High resolution - 16 Bit A/D converter
- Automatic identification of the connected vacuum gauges
- User selectable measurement unit (mbar, Torr, Pascal, micron)
- Up to six adjustable setpoints with adjustable hysteresis may be assigned to any channel
- Versatile, compact bench-top model design can easily be mounted in a panel or 19" rack
- Widerange power supply 90 to 250V, 50 to 60 Hz
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Back side of the VGC403
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A：Sensor connection, channel 1
B：Sensor connection, channel 2
C：Sensor connection, channel 3
D：CONTROL connection
E：Switch for program transfer mode
F：RS232C connection
G：Mains connection
H：Mains switch
I：Ground screw
J：RELAY connection
K：Screw for internal protective conductor. Do not loosen
this screw！ |
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真空計控制器
