Emerson Rosemount 700XA, Reference Manual

Page: 45 / 294

3.3 Required tools and components
You will need the following tools and components to install the gas chromatograph (GC).
• Zero grade carrier gas:
— 99.995% pure
— Less than 5 ppm water
— Less than 0.5 ppm hydrocarbons
• High pressure dual-stage regulator for the carrier gas cylinder
— High side up to 3,000 psig (207 barg)
— Gauge (psig)
— Low side capable of controlling pressure up to 150 psig (10 barg)
• Calibration standard gas with correct number of components and concentrations
• Dual-stage regulator for the calibration gas cylinder with a low pressure side capable of
controlling pressure up to 30 psig (2.07 barg)
• Sample probe regulator (fixture for procuring the stream or sample gas for
chromatographic analysis)
• Coalescing filter
• Membrane filter
•
⅛
-in stainless steel tubing
— For connecting calibration gas to the GC
— For connecting carrier gas to the GC
— For connecting stream gas to the GC
— Sulfinert tubing required if sulfur components are present in calibration gas
• Heat tracing, as required for sample transport and calibration lines
• Miscellaneous tube fittings, tubing benders, and tubing cutter
• 14 American wire gauge (AWG) (18 metric wire gauge [MWG]) or larger electrical
wiring and conduit to provide 120 or 240 Vac, single phase, 50 to 60 Hz, from an
appropriate circuit breaker and power disconnect switch.
• Digital volt-ohm meter with probe-type leads
• Flow measuring device
• Open-end wrenches sized ¼ -in, 5/16-in, 7/16-in, ½ -in, 9/16-in, and
⅝
-in.
• Torque wrench
Related information
Gas chromatograph wiring
Reference Manual Getting started
2-3-9000-744 June 2022
Rosemount 700XA 45