IPS-4 Model 8800 pages

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AMETEK

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PROCESS INSTRUMENTS

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Model 880-NSL Tail Gas Analyzer

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Superior Benefits

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► No Sample Line!

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► Outdoor installation

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► High reliability / low

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maintenance

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► Fast response time

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► Extraordinary lamp life

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► Automatic zero and span

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check

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► Hot water back-flush for salts

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removal (optional)

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► Self-diagnostic and self-

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preservation features

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Applications

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► Sulfur recovery tail gas

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analysis

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— Claus process

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— Claus with tail gas cleanup

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— Claus with oxygen

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enrichment

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The Need

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Accurate, reliable measurement

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of H2S and S02 in the tail gas

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from a Claus sulfur recovery plant

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is critical. Unfortunately, tail gas

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analysis has historically been one

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of the most difficult applications

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because of common problems

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with sample line plugging due

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to sulfur vapors present in the

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sample.

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Direct Measurement

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AMETEK Process Instruments,

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the leader in tail gas analysis for

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over 25 years, is proud of the

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proven track record of the Model

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880-NSL (No Sample Line) tail

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gas analyzer. The Model 880-NSL

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uses field-proven UV techniques

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to accurately monitor the H2S

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and S02 concentrations in the

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tail gas. This compact, rugged,

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transmitter-style analyzer mounts

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directly on your process pipe,

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eliminating sample line plugging.

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The 880-NSL is also equipped

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with anti-clogging blowback

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features that automatically initiate

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an air blowback of the analyzer

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should any internal fault condition

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occur.

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In addition to these reliability-

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enhancing design features, the

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880-NSL comes standard with

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an extraordinary long-life lamp

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which will last for up to five years!

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Reliability is further enhanced

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as the detector assembly is

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solid state with no moving parts.

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The analyzer is also provided

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with self-monitoring and self-

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diagnostic features including a

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calibration filter for performing

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automatic span verifications.

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Both the Zone 1 and Class I,

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Div 2 versions of the Model 880-

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NSL are housed in weatherproof,

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stainless steel enclosures which

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are suitable for direct outdoor

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installation in most parts of the

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world.

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Model 880-NSL

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www.ametekpi.com

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