Principle
Free chlorine measurement by amperometric method with a diaphragm cell
of 2 electrodes; wasted sample. The probe includes a CTN sensor for the
temperature compensation.

Mounting / Recommendations
The measuring at a constant flow rate requires the use of a specific cell
(see data sheet 193-95). The complete assembly optimizes the operations

The sample may not content surfactants and the pH must be lower
than 8

Range: 0.5 to 200 ppm (free chlorine)
Measuring signal depends of pH; regulation of pH is necessary.
Operating pH range: From 6 to 8 and regulated
Pressure limit: 1 bar as a maximum
Temperature limits: From 1 to 45°C
Flow rate limits: From 30 to 40 L/h (see the data sheet 193-95)
Power supply: 12 ... 30 V DC, [Rmax = (U-7,5) / 20 kOhm]
Materials: PVC-U
Dimensions: Ø 25 mm, length 225 mm