Turbidity Sensor

Introducing the SMART ABTS Sensor: Your Reliable Turbidity Measurement Solution

The SMART ABTS sensor boasts a clever design, incorporating a photodetector and a light source to deliver exceptional turbidity measurements. When the sample comes into contact with the sensor, its particles scatter the incident light, which is then skillfully detected by the photodetector.

For utmost accuracy in turbidity readings, the sensor is equipped with a robust near-infrared LED (880 nm/850 nm) and adheres to the ISO1027/EN27027 standard’s 90° scattered light method. Moreover, we have integrated an automated mechanical wiper, ensuring a pristine surface and removing any air bubbles from the optical window. This thoughtful feature not only enhances accuracy but also significantly reduces maintenance requirements. Trust the SMART ABTS sensor for precise and hassle-free turbidity measurements in your applications.

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  • Measuring Principle: Near-infrared LED (880nm/ 850nm) and 90° scattered light method under ISO 1027/EN 27027
  • Interface: Modbus RS485
  • Material: 316L, Sapphire Glass (Titanium Body Coating is Optional) Auto-Cleaning Automatic wiper cleaning system
  • Cable & Length: 9 armored connectors, polyurethane jacket, bare wires or waterproof Fisher 3 meter(standard), higher length on request
  • Weight : Approx. 1.3 kgs(sensor + cable 3 metres)
  • Protection: IP 68
  • CE Marking: EN 61326-1:2013 Electromagnetic Compatibility EMC


  • Optical Sensor Near-infrared LED (880nm) and 90°scattered light method under ISO 1027/EN 27027
  • Automated mechanical wiper is available for Surface cleaning & air bubble removal
  • Robust & Waterproof(lP68) Digital sensor: Modbus RS-485
  • Factory pre-calibration for easy setup and field calibration for more accuracy
  • Fully compatible with PC software ViewTM for easy setup and data logging


  • Industrial Wastewater
  • Municipal & Sewage Wastewater
  • Drinking Water
  • Surface Water Monitoring
  • Sanitation Network