Tiếng Việt
Reagentless online measurement of dissolved Organic Matter
Continuous UV 254 UV Absorbance (UVA) and UV Transmittance (UVT) measurements can be used to protect plant treatment processes from high organic loads. Analysis range of 50 mm probe is 0.01 – 60 m-1. Use for the following applications: protection of treatment plants from industrial dischargers, monitoring shock loads from internal plant processes, control of activated sludge processes, control methanol feed in BNR based on organic loading, final effluent monitoring and monitoring efficiency of UV disinfection processes.
| Application | Drinking Water; Clear water |
| Cable Length | 10 m fixed cable at sensor |
| Configurations | Sensor only |
| Controller | Sensor only |
| Controller Compatibility | SC4500, SC1000, SC200 |
| Diameter | 70 mm |
| Length | 333 mm |
| Maintenance Requirements | 1 h/month for standard applications |
| Material | Sensor enclosure: stainless steel 316, 1.4571, single sealed body Wiper axle: stainless steel 1.4104 Cable gland: stainless steel 1.4305 Cable gland seal: PVDF Profile carrier: stainless steel 1.4310 Wiper arm: stainless steel 1.4581 Wiper profile: Silicone Measuring window: Suprasil (quartz glass) |
| Measurement Method | UV absorption measurement (unique 2-beam technique) SAC 254 in accordance with DIN 38404 C3 |
| Measuring Interval | ≥ 1 min |
| Measuring Principle | UV absorption measurement (patented 2-beam technique) |
| Operating Temperature Range | 2 – 40 °C |
| Parameter | SAC |
| Path Length | 50 mm |
| Pressure Range | 0.5 bar |
| Range | 0.01 – 60 1/m |
| Reference Wavelength | 550 |
| Service Interval | 6 |
| User Maintenance | 1 |
| Warranty | 12 months |
| Weight | 3.6 kg |
| What’s included? | SAC probe, user manual |
