SKU: SENS-0757
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Desun Uniwill DSS410 Fiber Optical Turbidity Sensor, 0-4000NTU, RS485 Modbus Output, IP68 Waterproof

₹83,999.00 (Inclusive of all taxes)
Out of Stock

The Desun Uniwill DSS410 is a digital fiber optic turbidity sensor with RS485 Modbus output, designed for industrial and environmental water quality monitoring. It provides precise 0-4000 NTU measurements with a built-in self-cleaning brush for reliable, low-maintenance operation in harsh conditions.

Features

  • Fiber optic sensor with 90° scattered light detection for 0-4000 NTU range.
  • RS485 digital output with Modbus protocol for easy PLC and SCADA integration.
  • Built-in automatic cleaning brush prevents bubble interference and reduces maintenance.
  • IP68 waterproof rating and durable POM housing for submersion and harsh environments.
  • Operates on 6-12V DC with low power consumption for continuous monitoring.

Out of stock

Description

The DSS410 turbidity sensor utilizes advanced fiber optic technology and the 90° scattered light principle to deliver high repeatability and stability across its wide measurement range. Its digital design ensures immunity to ambient light and color interference, providing consistent readings in variable outdoor and underwater conditions.

Engineered for long-term deployment, the sensor features a rugged POM housing and a fully sealed IP68 construction, making it suitable for direct submersion in rivers, reservoirs, wastewater treatment plants, and industrial process streams. The integrated self-cleaning brush mechanism automatically clears the optical window of bubbles and debris, ensuring measurement accuracy and minimizing manual upkeep.

Key Features

  • High-precision fiber optic sensing with ±3–5% accuracy and 0.01 NTU resolution.
  • Wide operational temperature range of 0–50°C for diverse environmental applications.
  • Stable RS485 Modbus communication protocol for seamless integration into digital monitoring networks.
  • Durable, corrosion-resistant POM sensor body built for continuous submersion and mechanical stress.
  • Low power consumption design ideal for remote, solar-powered, or battery-operated monitoring stations.
  • Standard 5-meter cable length (customizable) for flexible installation in tanks, pipes, and open bodies of water.

Applications

  • Continuous online turbidity monitoring in drinking water treatment and distribution networks.
  • Effluent quality control and process monitoring in industrial wastewater treatment plants.
  • Environmental water quality assessment in rivers, lakes, reservoirs, and coastal waters.
  • Process control in food & beverage, pharmaceutical, and chemical manufacturing requiring precise liquid clarity measurement.
  • Integration into smart aquaculture systems for pond water quality management.

Technical Specifications

Model NumberDSS410
Measurement Range0 to 4000 NTU
Accuracy±3–5%
Output InterfaceRS485 with Modbus Protocol
Supply VoltageDC 6–12V
Protection RatingIP68 (Submersible)
Housing MaterialPOM (Polyoxymethylene)
Operating Temperature0 to 50°C
Cable Length5 meters (Standard)
Sensor Length169.5 mm
Sensor Diameter32 mm

Frequently Asked Questions

What is the operating voltage range for the DSS410 sensor?

The DSS410 turbidity sensor operates on a DC supply voltage of 6 to 12 volts. This low-voltage range makes it compatible with standard industrial power supplies and suitable for deployment in remote monitoring stations powered by solar or battery systems.

How do I communicate with the sensor and read data?

The sensor communicates via an RS485 serial interface using the standard Modbus RTU protocol. You can connect it directly to a PLC, SCADA system, or data logger with an RS485 port. Use Modbus register maps (typically provided in the sensor's datasheet) to poll for turbidity values and sensor status.

Does the sensor require calibration, and how is maintenance performed?

The sensor should be calibrated against standard turbidity solutions for optimal accuracy. Its primary maintenance feature is the built-in automatic cleaning brush, which activates periodically to clear the optical window of bubbles and debris, significantly reducing the need for manual cleaning in most applications.

Can this sensor be fully submerged, and what is its IP rating?

Yes, the DSS410 features an IP68 waterproof rating, meaning it is dust-tight and can be continuously submerged in water under specified depth and temperature conditions. Its durable POM housing is designed for long-term deployment in harsh aquatic environments.

Package Includes

  • 1 x Desun Uniwill DSS410 Fiber Optical Turbidity Sensor

Additional Information

Weight 0.55 kg
Dimensions 25 × 20 × 7 cm