Description
Detect sulfur dioxide (SO₂) in flue gas applications with the NextTeq NX211SF detector tube, offering a 0.02–0.30% measuring range with a detectable limit of 0.001% (10 ppm) using a single pump stroke. This pre-treat tube reacts with sulfur dioxide to shift from white to orange, with results read directly off the printed scale calibrated for one pump stroke. With a 3-year shelf life, it's a specialized solution for monitoring SO₂ concentrations in combustion and flue gas environments.