Teledyne OT-3 - Manual (Page 9)

Trace Oxygen Analyzer Introduction
Teledyne Analytical Instruments 1
Introduction
1.1 Overview
The Teledyne Electronic Technologies Analytical Instruments
(TET/AI) Model OT-3 is a microprocessor-based trace oxygen analyzer
for real-time measurement of the parts per million of oxygen in inert
gases, or in a wide variety of gas mixtures. It features simple operation,
fast response, and a compact, rugged construction. Typical applications
of the Model OT-3 include monitoring natural gas pipelines, wellheads,
and compressor/blowers.
1.2 Main Features of the Analyzer
• The main features of the analyzer include:
• Insta-Trace sensor technology
• Stainless steel sample system (with PVC scrubber and
Nylon cell block)
• Pressure regulator
• Coalescing filter
• Acid gas scrubber (clear, rebuildable )
• Flow control restrictor
• Sample shut off valve
• Bypass/filter drain valve
• Flowmeter
• Viewing window
• Sample/Span selector valve
• NEMA 4 enclosure (15.8” x 11.8” x 8.1”).
• Viewing window 3300/OT-3 Control Unit