DFRobot - Gravity: Analog Turbidity Sensor For Arduino SEN0189

PKR 2,250.00
In stock
Quantity: 6
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The turbidity sensor detects water quality by measuring level of turbidity.

The turbidity sensor detects water quality by measuring level of turbidity. It is able to detect suspended particles in water by measuring the light transmittance and scattering rate which changes with the amount of total suspended solids (TSS) in water. As the TTS increases, the liquid turbidity level increases.This sensor has both analog and digital signal output modes. You can select the mode according to the MCU as threshold is adjustable in digital signal mode. Turbidity sensors can be used in measurement of water quality in rivers and streams, wastewater and effluent measurements, sediment transport research and laboratory measurements.


  1. Operating Voltage: 5V DC
  2. Operating Current: 40mA (MAX)
  3. Response Time: <500ms
  4. Insulation Resistance: 100M (Min)
  5. Output Method: Analog
  6. Analog output: 0-4.5V
  7. Digital Output: High/Low level signal (you can adjust the threshold value by adjusting the potentiometer)
  8. Operating Temperature: 5℃~90 ℃
  9. Storage Temperature: -10℃~90℃
  10. Adapter Dimensions: 38mm*28mm*10mm/1.5inches *1.1inches*0.4inches




  1. User Guideline.




  1. 1 X Analog Turbidity Sensor For Arduino
More Information
Part Number SEN0189
Weight (KG) 0.024500
Manufacturer DFRobot
Voltage (Min) NA
Voltage (Max) 5V
Power NA
Current (A) 40m
Display Resolution (Pixels) NA
Frequency NA
Output Type Analog
Range 100M
Temperature Range (Min) -9°C
Temperature Range (Max) 90°C
Measurement Time 500ms
Sensor Type Analog Turbidity Sensor
Baud Rate NA
Interface NA
Diameter NA
Size (mm) NA
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