AlpHa Measurement Solutions |
Free & Total Chlorine in Food & Beverage
Free & Total Chlorine in Food & Beverage
At Alpha, our free and total chlorine sensors for the food and beverage industry are robust, accurate, and customizable to your specific needs. These include the RC68 Free Chlorine sensor and the RC67 Total Chlorine sensor with a summary of their features as follows:
High Accuracy and Resolution: Accuracy of 0.2 ppm or 4% and a resolution of 0.01 ppm.
Wide Measurement Range: Adjustable from 0-2 ppm to 0-100 ppm.
Optimized Flow Rate: Functions efficiently with flow rates between 30 L/hr and 60 L/hr.
Integrated Temperature Compensation: Ensures consistent performance across 0 to 50°C.
Robust Design: Constructed from durable materials like PVC, CPVC, ABS, and Ryton.
Output Flexibility: Supports both analog (4-20 mA or 0-5 V) and digital (RS-485 MODBUS RTU) outputs.
Free & Total Chlorine Sensor Capabilities
- 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