*mydirectindustry

Catalogs
AMETEK Process Instruments
888 Sulfur Recovery Tail Gas Analyzer

888 Sulfur Recovery Tail Gas Analyzer

1 / 2 PagesView full catalog

888 Sulfur Recovery Tail Gas Analyzer

Product catalog summary

Key Benefits:

Auto-flow control, a pioneering feature in the industry.
Flange temperature alarm to detect non-functioning steam traps.
Operates in ambient temperatures up to 60°C (140°F).
No need for sample lines or fiber optics.
IP65/NEMA 4X rated, eliminating the need for a shelter.
Ensures safe process isolation during service.
Five-year lamp life and smart maintenance diagnostics.
Web-enabled interface for remote access.

Applications:

Conventional Claus sulfur recovery.
Super Claus selective oxidation.
Sub dew point Claus process.

Key Markets:

Refining sulfur recovery.
Gas processing sulfur recovery.
Coke oven gas sulfur recovery.

Reliability:

The 888 analyzer enhances reliability by addressing common external failure modes with automatic flow control, flange temperature alarms, and an extended ambient temperature range.

Safety Features:

Close-coupled, process-isolated demister.
Complete process isolation with double block valves.
Remote PC web-enabled interface for safe operation in hazardous locations.

Maintenance and Service:

Smart diagnostic models for proactive problem identification and response.
Capability to measure 2X over range for informed responses to process upsets.

Performance Specifications:

Methodology: Non-dispersive UV.
Measurement range: SO2: 0-1%; H2S: 0-2%.
Accuracy: ±1% of full scale for H2S and SO2.
Speed of response: 90% in less than 15 seconds.
Calibration: Automatic multi-point photo span validation.
Sample flow: 2 L/min typical.
Outputs: Four 4-20 mA, self-powered, linear outputs.
Communication: RS485 serial port, Ethernet, Modbus.
Ambient temperature range: -20 to 60°C (-5 to 140°F).
Process sample pressure: Typically 17-22 psig.
Ingress protection: IP65 (NEMA 4X).
Enclosure material: 316 stainless steel.
Dimensions: 1092 x 874 x 304.9 mm.
Weight: 110 kg (242.5 lbs).
Electrical: 120/240 VAC 50/60 Hz 500W.
Approvals: UL/CSA, ATEX, IECEx, JIS, Russia certifications.

Catalog excerpts

AMETEK PROCESS INSTRUMENTS PRODUCT DATA SHEET ■key benefits • Auto-flow control, an industry first • Flange temperature alarm to warn of non-functioning steam trap • Rated to 60°C (140°F) ambient temperature • No sample line, no fiber optics • No shelter, IP65/NEMA 4X rated • Safe process isolation during service • Five-year lamp life • Smart maintenance predicting diagnostics • Web-enabled interface EH APPLICATIONS • Conventional Claus sulfur recovery • Super Claus selective oxidation • Sub dew point Claus process FI KEY MARKETS • Refining sulfur recovery • Gas processing sulfur recovery • Coke oven gas sulfur recovery 888 Sulfur Recovery Tail Gas Analyzer Field proven and highly reliable As the next generation of our field-proven 880-NSL, the 888 utilizes highly reliable ultraviolet (UV) spectroscopy to accurately monitor hydrogen sulfide (H2S) and sulfur dioxide (SO2) concentrations in sulfur recovery tail gas. This compact, rugged analyzer mounts directly on the process pipe, eliminating the complexity and safety issues of fiber-optic coupled photometers. Reliability The 888 takes reliability to the next level by providing solutions to the three most common external failure modes: • Automatic flow control for proactive response to adverse process conditions • Flange temperature alarm for early warning of poor-quality steam • Extended ambient temperature range to 60°C (140°F) Safety With the analyzer technician in mind, this unit includes many features to operate safely in hazardous locations. • Close-coupled, easily accessible but process isolated demister • Complete isolation from the process with double block valves • Remote PC web-enabled interface Maintenance/service We listened to customer feedback from operations, analyzer technicians and process engineers: • Smart diagnostic models identify, communicate, and react to potential problems • 2X over range measurement allows an informed response to process upsets

Open the catalog to page 1

888 Sulfur Recovery Tail Gas Analyzer SALES, SERVICE & MANUFACTURING WORLDWIDE SALES AND SERVICE LOCATIONS © 2018, by AMETEK, Inc. All rights reserved. Printed in the U.S.A. F-0461 Rev 4 (0818) One of a family of innovative process analyzer solutions from AMETEK Process PROCESS INSTRUMENTS Instruments. Specifications subject to change without notice. To find out more or request a quote visit our website rX ametekpi.com PRO-052_Model 888 - F-0461_V5.indd 2

Open the catalog to page 2

888 Sulfur Recovery Tail Gas Analyzer

888 Sulfur Recovery Tail Gas Analyzer

Catalog excerpts

All AMETEK Process Instruments catalogs and technical brochures