Product Listings

The Model 931 is a rugged, single-component photometric gas analyzer housed in an explosion-proof package designed for a variety of gas monitoring and process control applications.

AMETEK's No Sample Line technology for the sulfur pit. The 881-NSL has no costly troublesome external sample line. The analyzer mounts directly on your sulfur pit lid, eliminating sample line plugging, the number one problem in Claus Plant analysis. The 881-NSL photometer combines an extraordinary long lamp life (estimated 5 years!) with many innovative features designed to minimize maintenance and increase reliability. The 881-NSL is equipped with anti-clogging blowback features. Any out-of-range condition automatically initiates air blowback to clear the sample system. This feature minimizes the chance of costly downtime by reducing sample line plugging. The analyzer continuously monitors itself for proper operation and has built-in alarm features.

The analyzer is specifically configured for monitoring stack emissions on a mass rate basis. It measures stack effluent temperature and velocity in addition to pollutant concentrations at stack conditions enabling mass emission rates to be reported.

The Model 910 is a version of the Model 920 specifically configured for monitoring stack emissions on a mass rate basis. The standard configuration measures stack effluent temperature and velocity in addition to pollutant concentrations at stack conditions, enabling mass emission rates to be reported.

The Model 919 is a UV-based photometric analyzer capable of measuring any one of hundreds of UV-absorbing compounds. The 919 is a complete system with a sample extraction and transport system designed to maintain sample integrity.

The Model 920 is a multi-component analyzer capable of measuring up to five different gases simultaneously. It, therefore, performs analyses typically requiring two or more separate analyzers.

The Western Research® Model 932 is designed for a variety of gas monitoring and process control applications. Whether it’s reliable H2S and NH3 analysis for feed-forward control of modern SRU plants, monitoring of H2S and COS for the control of aminebased SRU tail gas treating plants, or any one of hundreds of other applications, the 932 analyzer is the best choice for reliable, field-proven, and rugged on-line analysis.

The IPS-4 NDIR analyzer, built on our field proven IPS-4 UV-VIS platform, offers unparalleled reliability, enhanced analog and digital connectivity all in a nicely packaged field installable unit.

Accurate, reliable measurement of H2S and SO2 in the tail gas from a Claus sulfur recovery plant is critical. Unfortunately, tail gas analysis has historically been one of the most difficult applications because of common problems with sample line plugging due to sulfur vapors present in the sample.

AMETEK’s Western Research Model 900 Air Demand Analyzer was specifically designed for Claus processes and to meet the more demanding analytical requirements of these new processes. Used in conjunction with the ASR 900 sampling probe, which provides trouble-free sampling, the Model 900 ensures maximum data availability for optimum operation of all sulfur recovery processes. SO2.