The Series 3520 Portable Trace Oxygen Analyzer is equipped with liquid crystal display, built-in NICAD batteries, and a universal AC adapter that provides the ability to recharge the NICAD batteries even while powering the analyzer from the adapter. Includes two manual isolation valves. “I” 0-100 PPM (Displays 0-199.9, calibrated in the 0-100 ppm range). Features a standard durable polycarbonate enclosure rated for NEMA1. Includes standard connectors on the sample outlet; a flowmeter with a control valve on the sample outlet; a 12vdc sample pump. No analog outputs. Warranty: 2-year electronics and 1-year sensor

Standard Lead Time: Due to increased demand, current lead time is 4 weeks.
NOTE: Picture shows optional flowmeter, pressure regulator
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