SKU: SENS-0318
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Desun Uniwill DS480 Conductivity Sensor, 0-300mS/cm, RS485 Output, IP68 Waterproof

₹33,019.00 (Inclusive of all taxes)
Out of Stock

The Desun Uniwill DS480 is a high-precision digital conductivity sensor with a 0-300 mS/cm range, designed for integration into industrial control systems, PLCs, and water quality monitoring stations via its RS485 Modbus interface. It operates on a 5-12V DC supply and features an IP68 waterproof housing for reliable performance in demanding environments.

Features

  • Wide-range conductivity measurement from 0 to 300 mS/cm.
  • Digital RS485 output with Modbus protocol for seamless system integration.
  • High accuracy of ±3% with a resolution of 0.01 mS/cm.
  • Robust IP68 waterproof construction for harsh industrial and aquatic environments.
  • Low power consumption, operating on a 5-12V DC supply with under 50mA current draw.

Out of stock

Description

The DS480 conductivity sensor utilizes advanced four/six-electrode technology to provide stable and accurate measurements across a broad range, minimizing polarization effects for consistent data. Its digital RS485 interface with Modbus protocol ensures reliable, noise-immune communication over long distances, making it suitable for integration into SCADA, PLC, and data acquisition systems.

Encased in an IP68-rated waterproof housing, the sensor is built to withstand continuous submersion and harsh conditions found in wastewater treatment, aquaculture, and environmental monitoring applications. The low-power design and durable construction ensure long-term, maintenance-free operation for critical process control and water quality assessment.

Key Features

  • Four/Six-electrode sensing principle for high accuracy and stability.
  • RS485 digital output with standard Modbus RTU protocol.
  • IP68 waterproof rating for full submersion and harsh environment durability.
  • Wide measurement range suitable for both pure water and high-conductivity solutions.
  • Low power consumption (5-12V DC, <50mA) for energy-efficient continuous monitoring.
  • Compact and robust design with 22mm diameter for easy installation.
  • High-resolution output of 0.01 mS/cm for detailed process control.

Applications

  • Industrial process water and cooling tower conductivity monitoring.
  • Wastewater treatment plant effluent quality and salinity control.
  • Aquaculture and hydroponic system nutrient solution management.
  • Environmental monitoring of river, lake, and seawater conductivity.
  • Laboratory and research-grade water purity analysis.

Technical Specifications

Model NumberDS480
Measurement Range0 - 300 mS/cm
Accuracy±3%
Resolution0.01 mS/cm
Output InterfaceRS485 (Modbus Protocol)
Power SupplyDC 5 - 12V
Current Consumption< 50 mA
Operating PrincipleFour/Six-Electrode
Waterproof RatingIP68
Outer Diameter22 mm
Length153 mm
Weight800 g

Frequently Asked Questions

What is the power supply requirement for the DS480 sensor?

The DS480 operates on a DC voltage range of 5 to 12V, with a typical current consumption of less than 50mA. This low-power design makes it suitable for continuous monitoring applications and easy to integrate with standard industrial power supplies or battery-backed systems.

How do I communicate with the DS480 sensor?

Communication is via a standard RS485 interface using the Modbus RTU protocol. You will need a Modbus-capable PLC, data logger, or USB-to-RS485 converter to read the conductivity data. The sensor's address and baud rate are typically configurable.

Is the DS480 sensor suitable for submersion?

Yes, the sensor features an IP68 waterproof rating, meaning it is protected against continuous immersion in water under specified conditions. This makes it ideal for direct installation in tanks, pipes, or natural water bodies for in-situ measurements.

What is the sensing principle of the DS480?

The DS480 utilizes a four or six-electrode conductivity cell. This advanced design helps minimize electrode polarization and fouling effects, providing more stable and accurate readings over a wide range (0-300 mS/cm) compared to traditional two-electrode sensors.

Package Includes

  • 1 x Desun Uniwill DS480 Conductivity Sensor

Additional Information

Weight 1.4 kg
Dimensions 35 × 2.5 × 25 cm