Chlorine Dioxide Analyzer Measures Residual Chlorine Dioxide Levels

Jan. 26, 2014
New flow switch kit can be installed into the analyzer. to prevent chemical dosing when the flow is shut off.

GF Piping Systems has introduced the reagent-free Signet 4632 chlorine dioxide analyzer system to augment the company's growing line of measurement and control products for disinfectant monitoring.

The new system features amperometric sensing technology, a clear flow cell, flow regulator, sensors, filter and variable area flow indicator all in one compact unit. The fully integrated system provides a turnkey solution for accurately measuring residual chlorine dioxide levels up to 2 ppm/mg/l in a variety of water-treatment applications. 

Typical uses include water distribution, cooling towers, fruit and vegetable washing, hospital/health care facilities, wastewater odor control, food and beverage processing and UPW treatment. Key features of the new device consist of pre-wired electronics, a 120 VAC power plug, two 4 to 20 mA outputs and two dry-contact mechanical relays. The plug-and-play analyzer also provides a visual indication of flow monitoring and allows for quick disconnect for the inlet port.

In conjunction with the new analyzer, GF Piping Systems is also introducing a flow switch kit that can be installed into the analyzer. The flow switch prevents chemical dosing when the flow is shut off by interrupting the transmitter's mechanical relays.