The Rosemount Analytical Model 700 is a rugged field-mounted process transmitter, capable of turning process analysis into an everyday field measurement. Designed to provide precise and reliable compositional data across the spectrum of process applications, the Model 700 uses a range of detectors to measure gases at concentration levels from a few percent, down to parts per billion. Designed to operate across ambient temperature conditions of -29 to +60 °C, and with an IP 65 rating, the Model 700 may in many instances eliminate the need for a special heated or air conditioned analyser shelter. Two detectors are further expanding the Model 700 application capability – a Micro-FID Flame lonisation Detector and a Flame Photometric Detector (FPD), plus a liquid sample injection system. The Micro-FID Flame lonisation Detector is designed to measure trace hydrocarbons in process gases and liquids at ppb levels, as well as for ambient air monitoring. The Micro-FID also permits measurement of trace carbon monoxide and dioxide in ethylene, propylene and other polymer-grade feedstock. The Flame Photometric Detector module enables measurement down to trace levels of sulphide compounds – typically lower than 50 ppb. Finally, the Model 700 has an expanded capability to measure liquid hydrocarbon samples, using the heated liquid sample injection valve, which vaporises such samples in a heated chamber before transferring the vapour to the column oven.
Hall 10.2, Booth M39
cpp 445
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