Sensorex FCL500 series free chlorine sensors use advanced amperometric measurement technology to monitor free chlorine in food and beverage production, cooling water and other industrial water treatment systems. The membrane design features a mesh reinforcement clamp for increased stability. The sensors interface with PLC, SCADA and other process control systems via the 4-20mA output. Three models cover the 0-2 ppm, 0-5 ppm and 0-10 ppm ranges.

 Sensorex; 714-895-4344; www.sensorex.comchlorine sensor