- Digital 3 Electrode Total Chlorine Sensor- Membrance Cap & Solution - Calibration Module and Application[DIGITAL] TOTAL CHLORINE SENSOR$0.00PriceQuantity*Add to CartProduct InfoAqua2000-TCL-d11(CL6T)is a digital sensor that measures and transfers data of total chlorine in real time automatically and continuously. Specification Method US EPA Reagentless Amperometry Sensor 3 Electrodes Digital Sensor Range 0~10/20 mg/L Resolution 0.001 mg/L Accuracy ±3.0%<pH 7.4, ±5.0%<pH 8.5 Repeatability ±2.0% Response time <90 sec Communication RS485 Modbus (inbuilt)