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Seeed Studio  |  SKU: 101990793

Seeed Studio S-DTS210-01 | Industrial Turbidity & Temperature Sensor (RS485 Modbus RTU)

Regular price €259,00
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A high-precision optical sensor designed for real-time water clarity monitoring, utilizing 90° scattered light technology for industrial and environmental accuracy.

  • Optical Precision: 90° scattering principle with infrared light.
  • RS485 Standard: Modbus RTU for industrial PLC and DTU systems.
  • Immersion Ready: IP68 waterproof rating for deep water operation.

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  • Quality Guaranteed: All professional IoT hardware is backed by a 2-year manufacturer warranty and technical support from our engineering experts at shopioT.

Delivery and Shipping

Reliable, tracked, and fast global shipping via FedEx Express. Your professional IoT hardware is dispatched from our EU-based warehouse within 2 business days.

Precision IoT Hardware Backed by Real Technical Expertise.

Description

The Seeed Studio S-DTS210-01 is a professional industrial-grade sensor designed to measure liquid turbidity and temperature with exceptional stability. Utilizing the 90° scattered light principle and an infrared LED light source, this sensor minimizes interference from ambient light and liquid color, providing highly accurate NTU readings. Housed in a rugged, corrosion-resistant body with an IP68 protection rating, it is engineered for permanent immersion in wastewater treatment plants, aquaculture tanks, and natural water bodies.

Advanced Liquid Monitoring

90° Light Scattering Advanced optical fiber structure offers strong resistance to external light interference for precise NTU calculation.
Dual-Parameter Sensing Built-in temperature sensor provides secondary environmental data and helps maintain optical stability.
RS485 Modbus RTU Standard digital interface ensures easy connection to PLC systems, data loggers, and LoRaWAN DTUs.
Easy Field Service Smooth exterior and robust cable design allow for quick cleaning and periodic zero/slope calibration in the field.

Water Quality Use Cases

Wastewater Treatment: Monitor effluent clarity and suspended solids levels to ensure environmental compliance.
Industrial Process Water: Track turbidity in cooling towers or filtration systems to maintain equipment health.
Environmental Monitoring: Conduct long-term hydrological research in rivers, lakes, and coastal water systems.

Technical Integration

The S-DTS210-01 operates on a 12V to 24V DC power supply and provides a robust digital output via RS485 Modbus RTU. For wireless deployment, it is perfectly compatible with SenseCap series LoRaWAN transmitters and the Milesight development platform. The probe features a 10-meter high-durability cable and is designed for easy mounting via standard submerged brackets. For assistance with water quality network architecture or calibration procedures, contact the ShopIoT engineering team.

Specifications

  • Primary Communication Protocol
    RS485
  • Configuration Method
    Modbus Commands
  • Environment Rating
    Outdoor, Industrial
  • IP Rating
    IP68
  • Operating Temperature
    0°C to 45°C
  • Enclosure Material
    Stainless Steel, POM (Polyoxymethylene)
  • Power Consumption
    < 0.5W
  • Measurement Technology
    • Turbidity: 90° Scattered Light Principle (Infrared LED)
    • Temperature: Integrated Digital Sensor
  • Measurement Range
    • Turbidity: 0 to 1000 NTU (Supports 0-400 / 0-4000 NTU customized)
    • Temperature: 0°C to +45°C
  • Measurement Accuracy
    • Turbidity: ±5% F.S. (or ±2 NTU)
    • Temperature: ±0.5°C
  • Measurement Resolution
    • Turbidity: 0.1 NTU
    • Temperature: 0.1°C
  • Interfaces (I/O)
    RS485 (Modbus RTU)
  • Monitoring Parameters
    Turbidity, Temperature

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