AMETEK* PROCESS INSTRUMENTS PRODUCT DATA SHEET 919 Hot/Wet Gas Analyzer Hot-wet ultraviolet (UV) based photometric analyzer The 919 was designed to meet the requirements of the most challenging process and emissions monitoring applications in a cost-effective fashion. It is a complete system with a sample extraction and transport designed to maintain sample integrity. High resolution UV technology Resolution better than 0.02 nm is provided by high intensity line source lamps. These sources emit at a fixed wavelength providing great measurement stability, and emit low total power removing the potential for sample photolysis. The dual beam configuration, combined with the reference measurement, ensures low noise performance with minimal baseline and span drift. UV measurements do not suffer from water (H2O) and carbon dioxide (CO2) interference as these species are transparent in the UV. This greatly simplifies sample handling. Unparalleled linearity The high resolution enables unparalleled linearity over a wide dynamic range which, in turn, leads to simple, robust data analysis. Simple, accurate calculation of gas concentrations The 919 is a fully extractive, heated wet-basis analyzer. The sample cell and all components in contact with the sample are heated above the dew points of all gases in the sample stream. This results in a simpler and more accurate calculation of gas concentrations requiring no corrections for condensed and dissolved components. It also results in a simpler analytical system as there is no need for sample drying. Housing options for the analyzer unit include a cabinet or walk-in shelter built to client specifications. An optional oxygen (O2) sensor can be included. n KEY BENEFITS • High reliability and reduced maintenance -no moving parts • No water correction factors • Automated zero and span gas calibration • Provides serial interface with plant DCS • Four temperature control zones for sample lines, probe, sample conditioning and oven • Fully compatible with 900 ADA and series 9xx analyzers ^applications • Continuous emissions monitoring (CEM) applications in sulfur plants, smelters, coal, oil, gas-fired power plants, industrial boilers and process heaters BS KEY MARKETS • Sulfur recovery • Wet scrubbers • Sulfuric acid

PRODUCT DATA SHEET PERFORMANCE SPECIFICATIONS Methodology SALES, SERVICE & MANUFACTURING WORLDWIDE SALES AND SERVICE LOCATIONS Canada - Alberta 2876 Sunridge Way NE Calgary AB T1Y 7H9 Tel: +1 403 235 8400 Fax: +1 403 248 3550 AMETEK* PROCESS INSTRUMENTS © 2019, by AMETEK, Inc. All rights reserved. Printed in the U.S.A. F-0178 Rev 6 (0419) One of a family of innovative process analyzer solutions from AMETEK Process Instruments. Specifications subject to change without notice.