| 测量原理 | ||
| Application | Ensuring reliable disinfection in drinking water Process water Dosing disinfectant efficiently in pool water Detect the absence or presence of free chlorine in Utilities Guarantee food safety and provide hygienic packaging and bottling | |
| Characteristic | Amperometric measurement of dissolved free chlorine | |
| Measuring range | Trace: 0 to 5 mg/l HOCl Standard: 0 to 20 mg/l HOCl High: 0 to 200 mg/l HOCl | |
| Measuring method | Closed, membrane covered measuring cell
Reduction of free chlorine at the cathode | |
| Design | Closed amperometric 2-electrode measuring cell with PVDF membrane | |
| Material | Sensor shaft: POM Membrane: PVDF Membrane cap: PVDF Sealing ring: FKM | |
| Dimension | Diameter: 25 mm (0.98 inch) Length: 161 mm (6.34 inch) | |
| Process temperature | 0 to 55 °C (32 to 130 °F), non-freezing | |
| Process pressure | Max. 1 bar (max. 14.5 psi) | |
| Temperature sensor | 10k NTC integrated (Memosens) | |
| Connection | Inductive, digital connection head with Memosens | |