Analog Dissolved Oxygen Sensor

This is an Analog Dissolved Oxygen sensor kit, which is compatible with Arduino microcontrollers. This product is used to measure the dissolved oxygen in water, to reflect the water quality. It is widely applied in many water quality applications, such as aquaculture, environment monitoring, natural science and so on.

Good water quality is very important to the aquatic organisms. Dissolved oxygen is one of the important parameters to reflect the water quality. Low dissolved oxygen in water will lead to difficulty in breathing for aquatic organisms, which may threaten their lives. DF Robot have launched a new opensource dissolved oxygen sensor kit, which is compatible with Arduino. This sensor kit helps you quickly to build your own dissolved oxygen detector. The probe is a galvanic probe, no need of polarization time, and stay available at any time. The filling solution and membrane cap is replaceable, leading to the low maintenance cost. The signal converter board is plug and play, and has the good compatibility. It can be easily integrated to any control or detecting system.

This product is easy to use with high compatibility. With open-source code and detailed tutorial provided, this product is very suitable for your water projects in detecting the dissolved oxygen concentration for the aquatic organisms.

PLEASE NOTE: Due to the International Import and Export Policy, the corrosive solution (acid & alkaline solution) will need to be purchased separately. It can NOT work without filling solution!

Quick Spec

Dissolved Oxygen Probe

  • Type: Galvanic Probe
  • Detection Range: 0~20mg/L
  • Response Time: Up to 98% full response, within 90 seconds (25℃)
  • Pressure Range: 0~50PSI
  • Electrode Service Life: 1 year (normal use)
  • Maintenance Period: Membrane Cap Replacement Period: 1~2 months (in muddy water); 4~5 months (in clean water) Filling Solution Replacement Period: Once every month
  • Cable Length: 2 meters
  • Probe Connector: BNC

Signal Converter Board

  • Operating Voltage: 3.3~5.5V
  • Output Signal: 0~3.0V
  • Cable Connector: BNC
  • Signal Connector: Gravity Analog Interface (PH2.0-3P)
  • Dimension: 42 x 32mm

Wiring Diagram

SEN0237-Connection-Diagram

Resources

Shipping List

  • 1 x Galvanic Dissolved Oxygen Probe with Membrane Cap
  • 1 x Spare Membrane Cap
  • 1 x Signal Converter Board
  • 1 x Gravity Analog Sensor Cable
  • 2 x Waterproof Gasket
  • 1 x Screw Cap for BNC Connector
  • 2 x Plastic Dropper


Analog Dissolved Oxygen Sensor

  • Brand: DF Robot
  • Product Code: SEN0237-A
  • Weight: 0.267kg
  • Product Status : Active
  • Stock

    Warehouse Stock Status Location
    Centurion No Stock
    Stellenbosch No Stock
    Bulk Location No Stock

    We ship free of charge between branches to complete your order.

  • R3,105.00 (Inc Tax: R3,570.75)


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Tags: analog, dissolved, oxygen, sensor, o2, meter, air, qater, quality, arduino sensor, dissolve