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Salinity Sensor

Salinity Sensors are an essential instrument for precise and reliable measurement of salinity in various applications. This system boasts a broad measuring range, high accuracy, and effective temperature compensation, making it ideal for environments with diverse salinity conditions.

The sensor is designed for a salinity measurement range of 0 to 300‰, with an impressive resolution of 0.1‰. This allows for very fine measurements, enabling precise monitoring and control of salinity levels.

With an accuracy of 2% of the full scale, it ensures dependable data for consistent salinity control. It also includes a temperature compensation feature with a range from 0 to 100°C, providing accurate measurements even in fluctuating temperature conditions.

Designed for durability and longevity, this salinity sensor has an IP68 protection rating, ensuring its resilience against moisture and dust. It operates efficiently in a temperature range of 0 to 60°C and can be powered by a DC 5V, DC 12V, or DC 24V power supply.

The sensor supports 4-20mA and RS-485 signal outputs, making it easily compatible with various data acquisition systems and control equipment.


Application Features:


  • Broad salinity measurement range (0 to 300‰)
  • High accuracy (2% full scale)
  • Fine resolution (0.1‰)
  • Effective temperature compensation (0 to 100°C)
  • Supports 4-20mA and RS-485 signal outputs
  • Resilient with IP68 protection
  • Operates in a wide temperature range (0 to 60°C)
  • Flexible power supply options (DC 5V, DC 12V, DC 24V)
About Us

Karma Instrumentation & Control is a specialist supplier of process control and automation equipment and SI systems, as well as a manufacturer and designer of process and electrical control panels.

Contact Us

• Address: Block A, Unit 3D, Wild Fig Business Park, 1494 Cranberry Street, Honeydew, 2170

• Email:

• Call us: 011 794 2859

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