


Specifications (Low Range Free Chlorine Sensor)
Measuring System Amperometric Potentiostatic 3-Electrode System
Measuring Range 0.005 – 2.000 ppm
Electronic Digital Modbus RTU
Slope Drift Approx. <3% per month
Operating Temperature 0 – 45oC
Temperature Compensation Automatically by an integrated temperature sensor
Operating Pressure 0.5 bar in the flow cell
Flow Rate Approx. 15 – 30 L/h in flow cell
pH Range pH 4 – 12, highly reduced dependence on pH value
Run-in Time First start-up approx. 2 hours
Response Time T90 approx. 2 minutes
Slope Calibration DPD-1 Method
Interferences Chlorine Dioxide (ClO2) Ozone (O3) Peracetic Acid
Power Supply 9 – 30 VDC
Dimension Diameter : 25mm Length : 205mm
Material Microporous Hydrophilic Membrane PVC-U PEEK Stainless Steel 1.4571
Specifications (Middle Range Free Chlorine Sensor)
Measuring System Amperometric Potentiostatic 3-Electrode System
Measuring Range 0.05 – 20.00 ppm
Electronic Digital Modbus RTU
Slope Drift Approx. <3% per month
Operating Temperature 0 – 45oC
Temperature Compensation Automatically by an integrated temperature sensor
Operating Pressure 0.5 bar in the flow cell
Flow Rate Approx. 15 – 30 L/h in flow cell
pH Range pH 4 – 12, highly reduced dependence on pH value
Run-in Time First start-up approx. 2 hours
Response Time T90 approx. 2 minutes
Slope Calibration DPD-1 Method
Interferences Chlorine Dioxide (ClO2) Ozone (O3) Peracetic Acid
Power Supply 9 – 30 VDC
Dimension Diameter : 25mm Length : 205mm
Material Microporous Hydrophilic Membrane PVC-U PEEK Stainless Steel 1.4571
Specifications (High Range Free Chlorine Sensor)
Measuring System Amperometric Potentiostatic 3-Electrode System
Measuring Range 0.– 2000 ppm
Electronic Digital Modbus RTU
Slope Drift Approx. <3% per month
Operating Temperature 0 – 45oC
Temperature Compensation Automatically by an integrated temperature sensor
Operating Pressure 0.5 bar in the flow cell
Flow Rate Approx. 15 – 30 L/h in flow cell
pH Range pH 5 – 8,
Run-in Time First start-up approx. 11 hours
Response Time T90 approx. 8 minutes
Slope Calibration DPD-1 Method (up to 10 ppm)
Interferences Chlorine Dioxide (ClO2) Ozone (O3) Peracetic Acid
Power Supply 9 – 30 VDC
Dimension Diameter : 25mm Length : 205mm
Material Microporous Hydrophilic Membrane PVC-U PEEK Stainless Steel 1.4571
Specifications (Total Chlorine Sensor)
Measuring System Amperometric Potentiostatic 3-Electrode System
Measuring Range 0.05 – 20.00 ppm
Electronic Digital Modbus RTU
Slope Drift Approx. <3% per month
Operating Temperature 0 – 45oC
Temperature Compensation Automatically by an integrated temperature sensor
Operating Pressure 0.5 bar in the flow cell
Flow Rate Approx. 15 – 30 L/h in flow cell
pH Range pH 4 – 12,
Run-in Time First start-up approx. 2 hours
Response Time T90 approx. 3 minutes
Slope Calibration DPD-1 Method
Interferences Chlorine Dioxide (ClO2) Ozone (O3) Peracetic Acid
Power Supply 9 – 30 VDC
Dimension Diameter : 25mm Length : 205mm
Material Microporous Hydrophilic Membrane PVC-U PEEK Stainless Steel 1.4571
Malaysia