The Model 3020M Paramagnetic Percent Oxygen Analyzer offers superior performance due to its advanced, maintenance-free, paramagnetic sensor.

Standard features include a fully explosion proof, NEMA 4/7 rated enclosure (Class I, Division 1, Group B), three user-selectable ranges plus cal range, two fully adjustable concentration alarm set points, a full duplex RS-232C communication link, stainless steel sample passages and fittings, and a universal power supply.