Electro-Chemical Devices TC80 Total Chlorine Analyser

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The TC80 Total Chlorine Analyser from Electro-Chemical Devices (ECD) is designed to eliminate consumables, simplify installation and reduce maintenance with a self-cleaning design, lowering the total cost of ownership. The easy-to-use analyser is a panel-mounted unit that is ready to go out of the box.

The analyser is designed to monitor total chlorine in drinking water, industrial cooling and rinse water, wastewater or other freshwater samples containing chlorine in the range of 0–20 ppm. The Total Chlorine Sensor (TCS) is a three electrode amperometric sensor that measures all chlorine species in the water, combined chlorine and free chlorine in a range of 0.05 – 20 ppm Cl2 (high range) or 0.005 to 2 ppm (low range). It also features a flow control device, a pH sensor and a T80 transmitter mounted on a PVC panel. The user connects the sample and drain lines, connects the power and outputs, and it is ready to use. The TC80 Total Chlorine Analyser is calibrated at the factory before shipment, and additional calibrations are accomplished by DPD comparison.

The TC80 Total Chlorine Analyser sensor technology and automatic pH compensation offer a reagentless design to keep the cost of ownership low without having expensive reagents.

Outputs include dual 4–20 mA output, Modbus and HART communication and three alarm relay outputs, and the system can be powered from 24 VDC or 110/220 AC power. An auto cleaning option is available to keep the chlorine sensor clean from contaminants for an extended period of time.