A turnkey option for measuring chlorine dioxide
GF Piping Systems
The latest addition to this company’s line of measurement and control products for disinfectant monitoring is the reagent-free Signet 4632 Chlorine Dioxide Analyzer System (photo). The system features amperometric sensing technology, a clear flow cell, flow regulator, sensors, filter and variable-area flow indicator in one compact unit. It measures chlorine dioxide levels up to 2 ppm in a variety of water-treatment applications, such as cooling towers, wastewater odor-control systems, food and beverage processing and more. The unique flow-cell design acts as a built-in flow regulator, automatically controlling the flow stream vertically across the sensor membrane, improving accuracy and allowing for inlet pressures from 15 to 120 psi (1 to 8 bars). — GF Piping Systems, Irvine, Calif.