Introduction, Caution, Overview – Yokogawa Advanced Reflux Sampler User Manual
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All Rights Reserved. Copyright © 2011, Yokogawa Electric Corporation. Subject to change without notice.
April 2011
IM 11A00V01-01E-A
Overview
The Advanced Reflux Sampler (YARS100) has been developed specifically to meet the needs of modern petrochemical
analyzer sampling, especially ethylene cracked gas effluents.
1.1 Features
Based on a proven simpler concept, the YARS includes several technologically advanced features outlined below:
•
Self-acting temperature controller requiring no electrical power supply – Adjustable across the selected control
range.
•
Dual 360
o
cooling coils section ensures optimal sample cooling
•
Outlet filter mesh/screen for mist trap to deter liquid carry over
•
Sample outlet over temperature shut-off valve – Factory set for a pre-determined shut-off temperature and
typically with a 10
o
F span between fully open and fully closed.
•
Enhanced, high stability temperature control system design
•
High sample flow rate 3-5 liters per minute for reduced lag time
•
A multitude of options configured specifically for your application
CAUTION
SAFETY should be considered first and foremost importance when working on the
equipment described in this manual. All persons using this manual in conjunction
with the equipment must evaluate all aspects of the task for potential risks, hazards
and dangerous situations that may exist or potentially exist. Please take appropriate
action to prevent ALL POTENTIAL ACCIDENTS.
1. INTRODUCTION