Linksens focused on high-end intelligent water quality monitoring equipments and solutions
The S‑TUR033 Online Turbidity Sensor is a new generation of turbidity sensor developed according to the ISO7027 standard method.
Based on a digital and intelligent sensor design concept, it can automatically compensate for the effects of voltage fluctuations, device aging, and temperature changes on measured values. It is widely used in industries such as surface water, process water, municipal wastewater, and pollution sources.
It features RS485 output, standard MODBUS RTU protocol, and supports networking with various terminals.
| S - TUR033 Online Turbidity Sensor | |||
| Measurement Parameters | Turbidity | ||
| Operating Temperature Range | 0 ~ 50℃ | ||
| Measurement Methods | 90° Infrared Dispersion Method | ||
| Protection Level | IP68 | ||
| Range | Turbidity: 0 ~ 1000/4000NTU (range can be customized ) | ||
| Cleaning Method | Automatic cleaning with mechanical brushes | ||
| Accuracy | ≤±2% or 0.5 NTU, whichever is greater | ||
| MTBF | ≥1440h/time | ||
| Repeatability | ≤1% | ||
| Measurement Method | Flow - through and immersion measurements | ||
| Resolution | 0.1 NTU | ||
| Communication Methods | RS485 (Modbus RTU) | ||
| Detection Limit | 0.2 NTU | ||
| Supply Voltage/Operating Current | 24V DC current <33mA (not during cleaning), <115mA (during cleaning) | ||
| Response Time | ≤30s | ||
| Material | 316L stainless steel | ||
| Zero Drift (24h) | ≤±3%FS | ||
| Weight | 1.5kg | ||
| Range Drift (24h) | ≤±3%FS | ||
| Sensor Signal Lines | Standard lengths are 5 meters and 10 meters; other lengths can be customized. | ||
| Correction Period | 1 year | ||
| External Dimensions | 144.5mm × φ48mm | ||
Main Features