AlpHa Measurement Solutions |
Free & Total Chlorine in Pool & Spa
Free & Total Chlorine in Pool & Spa
At Alpha, our sensor offerings for free & total chlorine measurements in pool & spa are robust, accurate, and customizable to your needs. Some of their features include:
Robust Design: Constructed from durable materials like PVC, CPVC, ABS, and Ryton.
High Accuracy and Resolution: 0.2 ppm or 4% accuracy and 0.01 ppm resolution.
Wide Measurement Range: Adjustable ranges from 0-2 ppm to 0-100 ppm.
Output Flexibility: Analog (4-20 mA or 0-5 V) and digital (RS-485 MODBUS RTU) outputs.
Integrated Temperature Compensation: Consistent performance across 0 to 50°C, so can serve effectively in indoor/outdoor applications.
Measuring Free Chlorine with RC68 in Pools & Spas
Accurately measuring free chlorine with the RC68 sensor in pools and spas is vital for maintaining clean and safe water.
Communication and Connection Options
- Ranges:
- 0 – 2 ppm / 0 – 5 ppm / 0 – 10 ppm / 0 – 20 ppm / 0 – 100 ppm
- Adjustable within 0 – 100 ppm
- Typical Calibration Frequency: Monthly
- Response Time: T90 120 Seconds
- Resolution: 0.01 ppm
- Accuracy: 0.2 ppm or 4%, whichever is greater
- Temperature Range: 0 to 50°C
- pH Range: pH independent between 6 to 9 and pH compensation available outside this range
- Flow Rate:
- Minimum: 30 L/hr (0.6 cm/s)
- Maximum: 60 L/hr (1.3 cm/s)
- Sensor Type: 3-Electrode Amperometric with Membrane
- Warranty: 12 Months
Configuration Options
- Technology
- Free Chlorine
- Total Chlorine
- Chlorine Dioxide
- Form Factor
- Process Body
- Custom Options Available
- Housing Material Options
- PVC / CPVC
- ABS
- Ryton
- Custom Options Available
- Thermistor Options
- Integrated Temperature Compensation
- Integrated Insertions
- 1" Compression Fitting
- 3/4" NPT
- Custom Options Available
Communication and Connection Options
- Analog
- 4 – 20 mA
- 0 – 5 V
- Digital
- RS-485 MODBUS RTU
- Cables & Connectors
- Tinned Leads
- Custom Options Available