Online Digital Turbidity Meter Tss Analyzer Tss Meter Optical Turbidity Tss Sensor Nephelometer
Principle
Our turbidity sensors use fiber optic technology to provide superior repeatability and stability, and are less susceptible to ambient light. The automatic cleaning brush with the sensor can effectively eliminate air bubbles and reduce the influence of contamination on the measurement. It has a longer maintenance period and maintains excellent stability for long-term online use.
Features
* Digital sensor, RS-485 output, support MODBUS * With automatic cleaning brush to prevent contamination and eliminate air bubbles * Strong anti-interference ability, free from ambient light and chromaticity * 90° scattered light principle, with fiber optic technology for better repeatability
Product | Fiber Optic Turbidity Sensor | Self-cleaning Fiber Optic Turbidity Sensor |
Model | DST410 | DST420 |
Principle | 90° scattered light |
Range | 0~4000NTU |
Accuracy | ±5% |
Resolution | 0.1NTU |
Protection level | IP68 |
Output signal | Support RS-485, MODBUS protocol |
Power supply | DC 6~12V, current <50mA (when not cleaned) |
Size | Φ45*175.8 mm | Φ32*161mm |
Housing material | POM/SS316 |
Probe cable length | 5 meters (default), can be customized |
Optical window | Have |
Self-cleaning system | No | Have |

* Standardized workshop and process
* Strict professional quality inspection
* Return is supported if the product is unqualified.
* Fast delivery
* Warranty for 1 years
Q: Is your company a manufacturer??
A: Yes,we are a professional manufacturer of online water quality monitoring products: oil in water sensor/ DO sensor/ NH4-N sensor / ORP / COD sensor / Blue-green algae sensor /Conductivity sensor /TDS / TSS /MLSS,ect.
Q: What parameters do you need for product selection?
A: Application, Range, Power supply and Output signal.
Q: How about the quality of the managements?
A: We have a complete quality control system, our products will be fully pre-inspection before shipping to you. We have the certification of ISO, CE, we could send the certification test of our company to you.
Q: Can you offer OEM services?
A: Yes,we support OEM and ODM products according to your requirements.
Q: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.
Q: How about warranty?
A: 12 months warranty.