TC total chlorine sensors

Amperometric sensors of total organic and inorganic chlorine TC

Measurement range:

  • 0.05-2 ppm
  • 0.05-20 ppm

TC chlorine sensor for measuring total organic and inorganic chlorine in water, supplied with electrolyte, used in ETATRON D.S. automatic water treatment plants (Italy). Low dependence on changes in pH in water. It can work in water with isocyanuric acid, surface-active substances (surfactants), flocculant.

Design and operation of a closed-circuit amperometric sensor TC - is a closed galvanic cell (similar to a battery), which has a cathode (made of gold or platinum) and an anode (silver or copper). The cell is filled with electrolyte and separated from the medium by a membrane, which prevents the loss of electrolyte and allows only the composition of the liquid to be measured to be measured, which is also a filter from unnecessary and harmful impurities. All that the membrane passes is a source of current generation on the sensor electrodes. The filtered membrane composition enters the electrolyte filling the sensor, where it decomposes at the cathode. The formed ions enter the anode, where they are oxidized - a current arises proportional to the concentration of the analyte in the water, the level of which was necessary to measure. A microcircuit is integrated in the housing, which processes the current coming from the electrodes, converts the reagent dosage suitable for processing by the controller into voltage (potential)

Specifications of TC Chlorine Sensor:

  • Type - CP2.1N or CP2.1NUn
  • Type of membrane - M48, article AME0000301
  • Measuring range 0-2 ppm (0-2 mg / l) or 0-20 ppm (0-20 mg / l)
  • Measurement of chlorine in the range of 4-12 pH
  • Maximum operating temperature - 45 degrees
  • Workflow 30-40 l / h
  • Max. back pressure in the system - 1 bar
  • Automatic temperature compensation - yes
Name Type Article Price without VAT, (€)
Chlorine sensor SONDA CL, 0.05-20 ppm, TC CP2.1N ASO0001603 1306
Chlorine sensor SONDA CL, 0.05-2 ppm, TC CP2.1NUn ASO0001604 1415
Warning! Connecting cable is not included.

TC Total Chlorine Sensor Connection

A special connection cable with combined plugs is used to connect the TC total chlorine sensor to metering pumps or liquid analyzers.

The connection is as follows:

Connection of the total chlorine sensor TC

The connection cable for the TC total chlorine sensor is not supplied with the chlorine sensor. Connection cable sold separately.