Electrochemical chlorine sensor CCF1.0

for water treatmentmonitoringmaintenance-free

Product overview
The German-made CCF1.0 is an amperometric 3-electrode sensor for measuring pH-dependent free chlorine concentration in water. It is designed for applications with drinking-water quality and swimming pools. Accurate measurement requires a stable pH (recommended pH range 6.0–9.0). Measured chlorine values vary with pH and may differ from DPD-1 results even if actual chlorine concentration is unchanged. The sensor can be connected directly to a Dabeco dedicated transmitter, which supplies the required voltage and supports one-key calibration.

Key features

• Made in Germany
• Amperometric 3-electrode measurement, pH dependent
• Short response time: T90 ≈ 20 s
• Short run-in time: approx. 15 min
• Suitable for operation up to 8 bar with retaining ring
• Tolerant to surfactants
• No routine maintenance required

Applications

• Monitoring of swimming pool water and drinking water

Ambient conditions

• Stable pH value required
• Measuring water temperature: 0 … +45 °C (no ice crystals)
• Ambient temperature: 0 … +55 °C
• Max. pressure: 8 bar (with retaining ring). Operation without retaining ring: -0.5 bar — avoid pressure surges/vibrations
• Conductivity: 0.2 to 10 mS/cm

Technical specifications
Measurement parameter: Free chlorine, pH dependent
Measuring ranges / resolution: 0.05–10.00 ppm (0.01 ppm); 0.005–2.00 ppm (0.001 ppm); 0.05–5.00 ppm (0.01 ppm)
Response time: T90 ≈ 20 seconds
Measuring water temperature: 0 … +45 °C (no ice crystals in the measuring water)
Ambient temperature: 0 … +55 °C
Temperature compensation: Automatic, via integrated temperature sensor (avoid temperature jumps)
Max. allowed working pressure: Operation without retaining ring: -0.5 bar (no pressure surges/vibrations). Operation with retaining ring (FLC): 8 bar (no pressure surges/vibrations)
Flow rate (face velocity): approx. 1–100 l/h (0.22–22.1 cm/s)
pH range: pH 6 – pH 9 (observe HOCl dissociation curve)
Conductivity: 0.2 to 10 mS/cm
Run-in time: approx. 15 min.
Zero point adjustment: Not necessary
Protection class: IP68
Material: PVC-U

Model / technical specifications

• Model: CCF1.0
• Measurement type: Amperometric, 3-electrode, pH dependent free chlorine
• Main measuring range: 0.05 – 10.00 ppm (resolution 0.01 ppm); fine range: 0.005 – 2.00 ppm (resolution 0.001 ppm)
• Response time: T90 ≈ 20 s
• Measuring water temperature: 0 … +45 °C
• Ambient temperature: 0 … +55 °C
• Temperature compensation: Integrated, automatic
• Max. working pressure: up to 8 bar (with retaining ring)
• Recommended flow (face velocity): ~1–100 l/h
• pH range: pH 6.0 – pH 9.0
• Conductivity required: 0.2 – 10 mS/cm
• Run-in time: ~15 minutes
• Zero point adjustment: Not necessary
• Protection class: IP68
• Housing material: PVC-U