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Principle
Free chlorine measurement by amperometric method with a diaphragm cell
of 3 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.
Note: The water sample may not content surface-active additives.
Range:
0.01 to 10 ppm (free chlorine)
pH changes do not affect the measure
within pH values 4 to 11
Pressure limit: 0.5 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 kΩ]
Materials: PVC-U, electro-polished AISI 316L
Dimensions: Ø 25 mm, length 225 mm
