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DFRobot Gravity Industrial Grade Analog Electrical Conductivity Sensor PRO (K=1)

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33,348.85 (Including tax)

  1. Brand: DFRobot
  2. Product: Gravity Industrial Grade Analog Electrical Conductivity Sensor PRO (K=1)
  3. Supply Voltage: 3.3-5.0V
  4. Output Signal: 0-3V
  5. Probe Type: Industrial Grade
  6. Cell Constant: K=1

Discount per Bulk Quantity

5 - 105%31,681.41 (Including tax)
11 - 2010%30,013.97 (Including tax)
21 - 4015%28,346.52 (Including tax)
41 - 10020%26,679.08 (Including tax)
  • Estimated delivery time 2-4 days
  • (Subject to stock Availability)
SKU: rz24310123

Product details

Conductivity is the reciprocal of an object’s resistivity. It represents a material’s ability to pass a current. In a liquid, conductivity is a measure of a solution’s ability to conduct electricity and can reflect the amount of dissolved or salinity of a water source, so it’s an important parameter in water quality monitoring. DFRobot Gravity: Analog Electrical Conductivity Sensor PRO(K=1) is specially used to measure the conductivity in aqueous solutions, and then to evaluate the water qualityThese conductivity sensors are often used in hydroponics, aquaculture, environmental water detection, and other fields.

As an upgraded version of the analog electrical conductivity meter, this pro version has greatly improved probe endurance, which can be used in 24/7 conductivity monitoring. Besides, the integrated PT1000 platinum resistance thermometer makes it easier to measure the compensated temperature data.


  1. Easier to measure the compensated temperature data
  2. Plug-and-play, no solder required
  3. The output signal is filtered by hardware and has low jitter.

Package includes:

1 x Industrial Grade Analog Electrical Conductivity Sensor PRO (K=1)

Additional information

Supply Voltage


Output signal


Probe Type

Industrial Grade

Cell Constant


Temperature Detector:

PT1000 platinum resistance thermometer

Maximum Range


Practical Range


Operating Temperature

0 – 100℃

Pressure Resistant


Waterproof Level


Board Size

42mm X 32mm / 1.65in X 1.26in

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