942 TG - Sulfur Plant Tail Gas Analyzer

Product catalog summary

Overview: The BRM 942-TG Sulphur Plant Tail Gas Analyzer by Galvanic Applied Sciences is designed for reliable, low-maintenance operation in sulphur recovery processes. It utilizes advanced ultraviolet absorption technology to provide accurate, real-time analysis of sulphur species in tail gas streams.

Sample Handling Enclosure: This enclosure includes a heated oven with necessary plumbing and fittings for sample drawing and calibration. The oven maintains a temperature of 150ºC using steam and electric heaters to keep components above the sulphur dew point. Materials in contact with samples are made of type 316 stainless steel or anodized aluminum.

Analyzer Enclosure: Contains the system computer, data acquisition and control system, spectrophotometer, and other components. It features a protective purge system and vortex cooler connected to the plant's instrument air system.

Sample Probe: Designed to draw samples from the midpoint of the process duct and return them to the wall. It includes an air-cooled sulphur condenser to reduce entrained liquids and vapors, with collected sulphur returned to the process duct.

System Location and Mounting: Ideally mounted directly over the tail gas duct or beside a vertical run at a 20° angle. Requires a user-provided support structure.

Analytical Methodology: Utilizes ultraviolet absorption spectroscopy with a deuterium source lamp and a 2048 pixel CCD array spectrophotometer. The system calculates concentrations of H₂S and SO₂ and outputs air demand signals.

Output Signals: Provides 4 to 20 mA analog signals for air demand and gas concentrations, with isolated signals and remote alarm indication via relay contacts.

System Computer: Controls analyzer operations, data processing, and provides a graphical user interface. Mounted on the analyzer enclosure door for easy monitoring.

Features: Direct process line connection, fibre optic light path, no moving parts, intuitive interface, flexible installation, suitable for hazardous areas, and low maintenance costs.

Performance Specifications: Includes auto calibration, minimal zero drift, high accuracy, sensitivity, linearity, and repeatability. The system responds almost instantaneously, with a total response time of less than 10 seconds.

Physical Specifications: The system is compact, with two cabinets and a total weight of approximately 275 pounds. It requires electrical, instrument air, and steam services.

Area Classification: Suitable for Class I Division 2 Groups C & D T3 and Cenelec Zone 1 installations.

Catalog excerpts

942 TG - Sulfur Plant Tail Gas Analyzer -1

SULPHUR PLANT TAIL GAS ANALYZER FIELD PROVEN RELIABILITY ՕLOW MAINTENANCE > WWW.GALVANIC.COM size="-1">

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942 TG - Sulfur Plant Tail Gas Analyzer -2

Our experienced field support team isalways there to meet your requirements. Customer Service Galvanic is a reliable and trusted name. Established Over 25 years of experience. Experienced The Galvanic Applied SciencesLeadership continues > The Brimstone Sulphur UVSpectrophotometer product line is specially designed to measure sulphur species gas for sulphur recovery and other related process. Using a state-of- the-art holographic grating spectrometercoupled with a 2048 pixel UV enhanced CCD array, Galvanic's Brimstone online analyzers provide accurate, real-time analysis of the desired sulphur...

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942 TG - Sulfur Plant Tail Gas Analyzer -3

Direct connection to process lineՕFibre optic light path No optical filters and no movingpartsՕIntuitive graphical user interface No analyzer house required(most weather conditions)ՕFlexible installation for any processpipe configurationSuitable for hazardous areainstallationՕField proven reliability and low maintenance cost Contained within the sample handling enclosure is a heated oven and all of thenecessary plumbing and fittings associated with drawing a sample and calibration (zeroing) of the analyzer. The sample probe assembly interface, the sample andsample vent shut off valves, the sample...

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