Parker - VSO-GC FLOW CONTROL MODULE




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VSO-GC FLOW CONTROL MODULE

VSO-GC FLOW CONTROL MODULE
  Product Literature
  Sales & Marketing Bulletins / Brochures (1)

The VSO-GC, Electronic Pressure Control (EPC) Unit, converts a variable electrical control signal into a variable pneumatic output. By providing integral closed loop control, it replaces manual regulators, costly multiple function control valves, and needle valves. This product uses Parker Hannifin’s patented VSOTM proportional valve and offers application-specific integrated pneumatic pressure control for Gas Chromatography (GC) applications.

Typical applications include:

  • Column Head Pressure Control
  • Split Flow Control
  • Carrier Gas Flow Control

Features:

  • Silent Operation
  • Long Life
  • High Accuracy
  • Unparalleled Resolution
  • GC-Specific Proportional Valve
  • Internal Closed Loop Control
  • Pressure Signal Output
  • Analog Control
PRODUCT SPECIFICATIONS

Valve Technology:
Thermally compensated proportional valve

Vacuum Ranges:
0-2, 0-15, 0-50, 0-100 (psig)

Pressure Accuracy:
+ 0.2% FS typical, + 1.5% FS max

Main Power:
24 VDC + 10%

Input Control Signal:
0-5 VDC standard, 4-20 mA available

Monitor Output Voltage:
0-5 volts

Current Requirement:
<400 mA max

Electrical Connector:
RJ-45