Intelligent Inline Free Chlorine Analyzer with CC1 Sensor for Swimming Pool Water

Published on by for Dabeco

Intelligent Inline Free Chlorine Analyzer with CC1 Sensor for Swimming Pool Water

The Inline Residual Chlorine Analyzer is equipped with German-made CC1 sensor, which adopts a membrane-covered amperometric potentiostatic 3-electrode system with built-in electronics, which measures free chlorine, features automatic temperature compensation, requires no zero-point adjustment, and has highly reduced pH dependence; It is mainly applied to swimming pool water, drinking water, and sea water.
In terms of technical characteristics, it offers good measurement stability, practical operation and maintenance, strong environmental adaptability, flexible signal and connection option, and complies with EMC and RoHS standards.

Working Principle

W761-DCC1 mainly consists of two parts: the control panel and the Germany-made CC1 free chlorine sensor specialized for swimming pool water. The controller displays the disinfectant value (main measured value), the pH value of the aqueous solution (a pH electrode is required for selection), and the working status. It outputs signals such as analog, digital, and switching signals.

Application

Swimming pool water, drinking water, sea water (partially tolerates surfactants, suitable for more complex water types than surfactant-intolerant models).

Technical Parameters

 

Item

Specification

Measurement System

Membrane-covered amperometric potentiostatic 3-electrode system (built-in electronics)

Measurement Range

Modbus RTU-Output:

0.05~20.00ppm, resolution 0.01 mg/L;

0.005… 2.000 ppm, resolution 0.001 mg/L;

4-20mA-Output:

0.005~0.500ppm, resolution 0.001 mg/L;

0.05~5.00ppm,   resolution 0.01 mg/L;

0.05~10.00ppm,   resolution 0.01 mg/L;

0.05~20.00ppm, resolution 0.01 mg/L.

Response Time T90: Approximately 2 minutes.

Flow Rate

15–30 L/h (15–30 cm/s, small flow dependence)

pH Range

4–12 (highly reduced pH dependence)

Max Working Pressure

≤0.5 bar (no retaining ring); ≤3 bar (with retaining ring)

Response Time (T90)

≈2 minutes

First Start-Up Time

≈2 hours

Accuracy (25°C, pH7.2)

2 mg/L range: <2% at 0.4 mg/L & 1.6 mg/L (repeatability conditions)

Slope Drift

≈ < -3% per month (25°C, pH7.2 in drinking water)

Disinfectant Absence Tolerance

Max 24 hours

Material

Microporous hydrophilic membrane, PVC-U, PEEK, stainless steel

Protection Class

5-pole M12 plug-on flange (IP68); 2-pole terminal with mA-hood (IP65)

Media

Taxonomy