HACH
HACH CLF10sc Free Chlorine Analyzer (Panel Only) with Combination pH Sensor PN.LXV45A.99.12022&LXV45A.CN.12022
HACH CLF10sc Free Chlorine Analyzer (Panel Only) with Combination pH Sensor PN.LXV45A.99.12022&LXV45A.CN.12022
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Hach’s CLF10 sc and CLT10 sc provide online amperometric solutions for real-time analysis of free or total chlorine in disinfection applications.
The CLF10 sc Free Chlorine Analyzer and CLT10 sc Total Chlorine Analyzer measure free or total chlorine continuously for real time process control. It is based on amperometric technology and is fully compatible with all of Hach's digital controllers. The CLF10 sc can be used in most municipal and industrial applications, and is best utilized where waste stream management is a constraint.
Benefits
EPA-approved Free or Total Chlorine Analysis
The CLF10 sc and CLT10 sc chlorine analyzers are compliant with EPA Method 334.0, ensuring that you not only have precise process control, but reportable results as well.
No Reagents to Replace, No Waste Stream
Hach’s amperometric chlorine technology does not use reagents, eliminating the need for a sanitary drain and saving you the cost of monthly reagent replacement.
Chlorine Analysis Made Easy
The CLF10 sc and CLT10 sc are plug-and-play with Hach’s digital controllers, ensuring easy setup. Available with exclusive self-diagnostics, these instruments will alert the user to changes in the process or upcoming maintenance. Hach’s Cal Watch feature will provide a warning for pH or chlorine calibration changes, and a non-contacting flow sensor will notify users of insufficient sample flow.
Specifications
Technical Attributes
| Accuracy | Free Chlorine: ± 3 % of the reference test** (DPD) at constant pH less than 7.2 (±0.2 pH unit) |
| Accuracy 2 | 10 % of the reference test** (DPD) at stable pH less than 8.5 (±0.5 pH unit from the pH at calibration) |
| Accuracy 3 | Total Chlorine: ± 10 % of the reference test** (DPD) at stable pH less than 8.5 (±0.5 pH unit from the pH at calibration) |
| Accuracy 4 | Total Chlorine: ± 20 % of the reference test** (DPD) at stable pH greater than 8.5 |
| Cable Connection | 5 pin, M12 connector |
| Cable Length | 1 m (between gateway and sc controller) |
| Certifications | CE compliant for conducted and radiated emissions: - CISPR 11 (Class A limits) - EMC Immunity EN 61326-1 (Industrial limits) Additional certifications when connected to an sc controller |
| Connection Drain Line | 1/2 in ID |
| Controller | Panel only |
| Controller Compatibility | sc controller platform |
| Description | CLF10sc Free Chlorine Analyzer (Panel Only) with Combination pH Sensor |
| Dimensions | Sensor Only: 195 |mm x 25 mm (7.68 in x 0.98 in) |
| Fitting Type | USA |
| Includes | CL10sc Panel, 1 m digital extension cable, Panel Manual, Combination pH Sensor Manual, Chlorine Sensor Manual. |
| Interferences | Free chlorine: monochloramine, chlorine dioxide, ozone, and chalk deposits. Total chlorine: chlorine dioxide, ozone and chalk deposits |
| Length | Sensor: 195 mm |
| Lower Limit of Detection (LOD) | 30 ppb (0.03 ppm) |
| Material | Corrosion-resistant materials, fully-submersible (stainless steel, PEEK, PVC, silicon rubber and polycarbonate) |
| Measurement Method | Reagentless, electrochemical, three-electrode amperometric system |
| Mounting | Panel or Wall Mounting |
| Operating Temperature Range | 0 - 45 °C |
| Options | Combination pH Sensor |
| Parameter | Free Chlorine |
| pH Monitoring Required? | With combination pH sensor |
| pH Range | 4 - 9 |
| Power Requirements (Voltage) | None |
| Pressure Range | 0.5 bar, no pressure impulses and/or vibrations |
| Range | 0 - 20 ppm Cl₂ |
| Repeatability | 30 ppb or 3%, whichever is greater |
| Response Time | Total Chlorine: 100 s or less for 90% change (T90) at a stable temperature and pH |
| Response Time | Free Chlorine: 140 s or less for 90% change (T90) at a stable temperature and pH |
| Sample Flow Rate | 30 - 50 L/h (7.9 - 13.2 gal/hour), Optimal is 40 L/hour (10.5 gal/hour) |
| Sample Temperature | 5 - 45°C (41 - 113°F) |
| Storage Conditions | -20 °C to 60 °C dry |
| Warranty | 12 months |
| Weight | Approximately 5.5 kg (12 lbs) Panel and empty panel-mounted components only |
| What's included? | CL10 sc Panel, 1 m digital extension cable, Panel Manual, Combination pH Sensor Manual, Chlorine Sensor Manual. |
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