Measuring Cells For Free Chlorine; How To Install - Aqua HC997-1 Manual De Instruccion

HC997-999 – MOD. D
Digital multifunction solenoid metering pump

5.0 Measuring Cells for free chlorine.

Working Temperature: 0 to 45 ° C.
Conductivity of water:> 10 μ S / cm
Max Working Pressure = 0.5 BAR
Output signal: 4- 20 mA current proportional to ppm reading
Power supply 12 Vdc ± 1 V
Life of electrolyte: about 3 months (or less if the concentration of chlorine is high)
Life membrane: about a year (but is highly dependent on water quality)
For the calibration, there must be a device to determine the content of free chlorine in accordance with the
method DPD (recommends the use of a photometric instrument).
The reading of chlorine is with reduced influence of pH changing (pH range 4 - 12).

5.1 How to install

ADSP9000033
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Electrical Connections
1. Connect the cables to terminal (4)(+
brown / - blue).
2. Screw (2) by hand until the 'O-Ring(3)
reaches its seats.
3. Screw the press cable PG (1)
03/09/2015 Rev.1.2
MAINTENANCE PROBE A - J
ENGLISH
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