KTU300 online turbidity analyzer is an online water quality analyzer based on OSA optical water quality analysis platform.
Integrated design, using ISO7027 standard method, digital, intelligent analyzer design concept, can automatically compensate for voltage fluctuations, device aging, temperature changes on the impact of measured values. RS485 signal output, easy nestworking and system integration, widely used in surface water, pollution sources and other industries.
1) Characteristics of turbidity analyzer
Integrated design, anti-electromagnetic interference
High brightness infrared LED is used as light source to eliminate the influence of sample color
The unique optical and electronic filtering technology is used to eliminate the influence of ambient light on the measurement
Cleaning brush automatic cleaning, greatly reducing the maintenance workload
Stainless steel case, IP68 waterproof grade, suitable for various working conditions
RS485 signal output, Standard Modbus protocol, easy integration, networking
2) Technical Specifications
| Model number | KTU300 |
| Measurement parameter | Turbidity, temperature |
| Method of measurement | Infrared scattering method |
| Measurement mode | Immersion measurement |
| Measuring range | Turbidity: (0 ~ 100/500/2000/4000) NTU |
| Temperature: (0 ~ 60) °C | |
| Accuracy | ≤ ± 2% |
| Repeatability | ≤1% |
| Resolution | 0.01 NTU |
| Detection limit | 0.05 NTU |
| Response time | ≤5s |
| Zero Drift (24h) | ≤ ± 3% F.S. |
| Range Drift (24h) | ≤ ± 3% F.S. |
| Calibration period | Six months |
| Temperature range | (0 ~ 60) °C |
| Protection level | IP68 |
| Cleaning mode | Automatic cleaning of mechanical brush |
| MTBF | ≥1440h/Time |
| Means of communication | RS485(Modbus RTU), maximum baud rate 115200 bps |
| Supply voltage | (12/24) V DC |
| Power consumption | < 1W (in non-cleaning mode) |
| Material Quality | Stainless steel, POM |
| Weight | 0.5 kg |
| Contour dimension | 160 mm × φ40 mm |
