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2850 Moisture Analyzer

2850 Moisture Analyzer
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AMETEK PROCESS INSTRUMENTS PRODUCT DATA SHEET 2850 Moisture Analyzer Ultrafast response speed, exceptional accuracy, virtually no interferences, multi-gas compatibility, and on-board measurement verification The 2850 is the moisture analyzer of choice for monitoring process desiccant dryers, instrument air dryers, or air separators, and for industrial gas production and quality assurance. Ultrafast response The 2850 reaches 63% of a steady state reading in less than five minutes, far faster than other moisture analyzers in the 1 to 100 parts per million by volume (ppmv) range. By using unique non-equilibrium measurement techniques, the 2850 provides this exceptional response speed drying-down as well as wetting-up. Wide measurement range The analyzer provides ±5% accuracy from 1 to 100 ppmv and indicates to 1000 ppmv. Between 100 parts per billion by volume (ppbv) and 1 ppmv, the measurement is exceptionally valuable as a sensitive trend indicator. Two customer-settable 4-20 mA analog outputs are provided which may be assigned to cover any portion of the operating range. Internal verification An internal, NIST-traceable moisture generator adds a known amount of moisture to conditioned sample gas. The resulting wet gas is then directed to the analyzer's sensor to verify proper sensor and system operation. An alarm contact is provided to alert the operator, if the analyzer fails the verification process. Verification may be initiated on programmable schedule or on manual demand. Hkey benefits • Most accurate trace moisture measurement technology available • Responds quickly to both increasing and decreasing moisture levels • Specific to moisture in most applications B3 APPLICATIONS • Industrial gas production and quality assurance • Cryogenic air separation • Process dryers FI KEY MARKETS • Air separation • Petrochemical • Chemical • Refinery

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PRODUCT DATA SHEET PERFORMANCE SPECIFICATIONS Range SALES, SERVICE & MANUFACTURING WORLDWIDE SALES AND SERVICE LOCATIONS © 2018, by AMETEK, Inc. All rights reserved. Printed in the U.S.A. F-0121 Rev 6 (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-047_Model 2850 Moisture Analyzer LR - F-0121_V5.indd 2

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