Free Chlorine Sensor, 485 Modbus output, 0-10 ppm

Features:Reliable amperometric sensor technology: Easily monitor free chlorine (ppm) without using reagentsReal time continuous measurement: Simple process control with direct 4-20 outputIntegrated automatic temperature compensation: Onboard compensation for changes in temperature to derive output signalMaximum sensor lifetime: Large electrolyte reservoir with easily replaceable membrane caps & fill solutionParameters and Applications:ChlorineIndustrial Water and Wastewater TreatmentMunicipal Water and Wastewater TreatmentOnline SensorsChlorine exists in different chemical forms in solution, including free chlorine (hypochlorite ion and hypochlorous acid) and combined chlorine. Free chlorine is the only form that can perform disinfection, so knowing free chlorine concentration is critical for applications like water and wastewater treatment. FCL free chlorine sensors from Sensorex provide a direct measurement of free chlorine in parts per million (ppm). Using field tested amperometric technology, FCL sensors perform continuous monitoring without any additional reagents. With a direct 4-20mA output, the FCL sensors can be used with any instrument accepting a 4-20mA input or connected directly to a PLC or SCADA.