Ametek Western Research IPS-4, User Manual

Page: 33 / 238

Specifications | 2-3
Sample System Limits
Sample Pressure
Up to 10,000 kPag (1,450 psig / 100 barg) can be accommodated, depend-
ing on the application. See product markings or the Final “As-Built” draw-
ings in the analyzer Documentation Package.
Oven/Sample System Enclosure Temperature
For applications with a heated sample system, the Oven will operate at
temperatures up to 150 °C (302 °F).
Sample Transport
Gas Applications:
By aspiration, using Instrument Air or N
2
as the drive gas.
Liquid Applications:
Using sample stream pressure.
Minimum 5 psi differential pressure inlet to outlet.
Instrument Air Requirements
The aspirator medium must be transported in 316 stainless steel.
Minimum pressure:
490–700 kPag (70–100 psig / 4.8–6.9 barg)
Air Quality:
As per ANSI/ISA-S7.0.01 (1996) Quality Standard for Instrument Air.
Nitrogen Requirements:
If using N
2
, use only ultra high purity (UHP) Nitrogen.
For “application specific” N
2
requirements, refer to the Final “As-Built”
drawings in the analyzer Documentation Package.
Sample Fluid Flow Rate
Application specific.