AMETEK PROCESS INSTRUMENTS PRODUCT DATA SHEET 3050-AP Moisture Analyzer Quartz-Crystal Microbalance (QCM) technology: accurate, reliable, durable The 3050-AP measures trace levels of moisture in a gas through the use of a quartz-crystal oscillator sample cell -the industry standard for applications ranging from ultra-high purity semiconductor gases to natural gas streams containing 30% hydrogen sulfide (H2S). Moisture concentration is measured directly, in parts per million by volume (ppmv), parts per million by weight (ppmw), or mass-of water per standard volume, without additional pressure or temperature compensation. To convert concentration to dew point temperature, the 3050-AP can be programmed for a live process pressure input or a fixed pressure. The quartz-crystal sensor The heart of the 3050-AP analyzer is a QCM sensor, a quartz-crystal disc coated with a hygroscopic polymer. As the amount of moisture absorbed onto the polymer varies, the mass of the QCM changes, producing a corresponding change in the frequency of oscillation. The accuracy of the 3050-AP is an amazing 0.1 ppmv or 10% of reading, whichever is greater. Unique sampling system The 3050-AP delivers a fast-response, accurate analysis of the sample gas's moisture concentration while consuming less than 100 standard cubic centimeters per minute (sccm) sample gas. If contaminants are a concern, the 3050-AP can be operated in sensor-saver mode and equipped with a contaminant trap prior to the dryer. This configuration allows the sensor to see the contaminant-free reference gas for an extended period, exposing it to less contamination and resulting in a longer sensor life. Long-term stability and reliability Quartz crystal oscillators are resistant to contamination and inherently very stable, delivering a longer sensor life with more stable, more accurate performance. Hkey benefits • Most accurate trace moisture measurement technology available • Fast response to both increasing and decreasing moisture levels • Specific to moisture in most applications • Provides a much more rugged sensor PH KEY MARKETS • Industrial gas • Petrochemical • Refinery • Chemical

PRODUCT DATA SHEET PERFORMANCE SPECIFICATIONS Technology 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 © 2018, by AMETEK, Inc. All rights reserved. Printed in the U.S.A. F-0112 Rev 8 (1018) One of a family of innovative process analyzer solutions from AMETEK Process Instruments. Specifications subject to change without notice.