Product Information

当前位置:
Digital RS485 Suspended Solids Sensor for Industrial Processes Water
  • 1/1

Digital RS485 Suspended Solids Sensor for Industrial Processes Water

The suspended solids/sludge concentration sensor is based on infrared scattered light technology, that is the infrared light emitted by the light source will scatter when passing through the sample under test, and the intensity of the scattered light is proportional to the concentration of the suspended solids. The suspended solids/sludge concentration sensor receives the scattered light through the scattered light receiver and obtains the suspended solids concentration value by analyzing the intensity of this group of scattered light. 
The product is widely used in the online monitoring of sludge concentration in various technological processes of sewage treatment plants and the online monitoring of suspended solids/sludge concentration in various industrial processes such as water and wastewater treatment processes. And online monitoring of sewage plant outlet, municipal pipe network water quality and pollution source discharge outlet.
Model DSS-600
Inquire by Email
Consult now
Detail

Measurement Principle

This Suspended Solids Sensor operates based on the combined technology of infrared absorption and scattered light detection. Infrared light emitted by the sensor's light source is scattered by suspended particles present in the sample. This scattered light is then captured by a photoelectric detector, which converts the optical signal into an electrical signal. After undergoing analog-to-digital signal processing, the electrical signal is analyzed to accurately determine the suspended solids concentration in the sample.

Key Features

  • Advanced Detection Technology: Adopts a hybrid method of infrared absorption and scattered light, ensuring high measurement accuracy and reliability for various suspended solid types.

  • Optional Automatic Cleaning: Available with an integrated cleaning brush for self-cleaning functionality, minimizing manual maintenance and maintaining sensor performance in harsh environments.

  • Digital Performance: Equipped with digital sensor technology, offering strong anti-interference capability and support for long-distance data transmission.

  • Plug-and-Play Integration: Standard digital signal output enables direct integration and networking with other equipment, eliminating the need for an additional controller.

  • Easy Installation: Plug-and-play design allows for quick and hassle-free on-site installation, reducing deployment time and labor costs.

  • Robust Protection Mechanisms: Features reverse polarity protection for the power supply and protection against incorrect wiring (RS485 A/B terminals connected to power), enhancing operational safety.

  • Data Management Functions: Integrated time display, data storage, and historical data review capabilities for convenient tracking and analysis of measurement results.

  • Flexible Connectivity: Optional wireless data transmission module available for remote monitoring and flexible system configuration.

Applications

  • Sewage Treatment Plants: Monitoring sludge concentration in key process stages (e.g., aeration tanks, sedimentation tanks, sludge return lines).

  • Industrial Water Treatment: Online monitoring of suspended solids (SS) and sludge concentration in industrial process water and wastewater treatment systems (e.g., chemical, textile, food & beverage, pharmaceutical industries).

  • Environmental & Municipal Monitoring: Real-time monitoring of water quality at sewage plant discharge outlets, municipal pipe networks, and pollution source emission points to ensure compliance with environmental regulations.

Specifications


Specifications

Details

Measurement Range

0.01~1000mg/L,100-50000mg/L

Measurement Accuracy

Less than ± 10% of the measured value (depending on sludge homogeneity), or 10mg/L, maximax criterion

Repeatability

±3%

Resolution Ratio

0.01mg/L-1mg/L, it depends on different ranges

Pressure Range

≤0.4Mpa

Sensor Main Materials

Main Body: SUS316L; Cable: PUR

Power Supply

9~36VDC

Communication Protocol

MODBUS RS485

Storage Temperature

-15~50℃

Operating Temperature

0~45℃not freeze

Weight

0.8KG

Level of Protection

IP68/NEMA6P

Cable length

Standard: 10 m, the maximum can be extended 100m



FAQ – Frequently Asked Questions
1. Where are your products manufactured?Our products are proudly designed and manufactured in China, following international quality standards and certified processes.
2. Can you provide OEM/ODM services for international clients?Yes, we offer customized solutions and private labeling to meet your brand’s needs worldwide.
3. Are your products compliant with international safety and quality standards?Absolutely. Our products are tested to meet CE, RoHS, and other international certifications.
4. How do you handle shipping and delivery for overseas orders?We cooperate with major international couriers to ensure fast and reliable delivery to your location.
5. Can I get product samples before placing a large order?Yes, we provide samples so you can evaluate product quality before committing to bulk orders.
6. What is the typical lead time for production and delivery?For standard products, we usually ship within 5–7 days after order confirmation. Customized products may take slightly longer.
7. How do you support clients after the purchase?We offer 24/7 technical support, product guidance, and warranty service to ensure smooth operation.
8. Do you provide support for international clients after purchase?Yes, we offer remote technical assistance, manuals in English, and prompt solutions to any issues, ensuring smooth use worldwide.
9. How can I place an order if I am located overseas?You can contact our sales team directly via email or website inquiry. We provide professional guidance throughout the ordering process.
10. Why should I choose your company over other suppliers in China?We combine over 30 years of manufacturing experience, advanced technology, strict quality control, and global customer service to deliver reliable, high-quality solutions.
产品详情页-外贸介绍.jpg