EZO™ Conductivity Circuit

Specifications:

• Reads: 
  • Conductivity = μS/cm
  • Total dissolved solids = ppm
  • Salinity = PSU (ppt) 0.00 – 42.00
  • Specific gravity
  • (sea water only) = 1.00 – 1.300
• Range: 0.07 − 500,000+ μS/cm
• Accuracy: +/ – 2%
• Response time: 1 reading per sec
• Supported probes: K 0.1 – K 10 any brand
• Calibration: 2 or 3 point
• Temp. compensation: Yes
• Data protocol: UART & I2C
• Default I2C address: 100 (0x64)
• Operating voltage: 3.3V − 5V
• Data format: ASCII
• Circuit dimensions: 
  • 13.97mm x 20.16mm (0.55″ x 0.79″)
  • Weight: 1.77 grams

Downloads:

• EZO™ Conductivity Circuit Datasheet
• EZO™ Conductivity Accuracy Graph
• Conductivity Wiring Diagram
• Arduino Uno Sample Code
•  Arduino Mega Sample Code
  
•  Arduino I²C Sample Code
  
•  Raspberry Pi Sample Code (UART, I²C, USB)
•  pH and Salinity Monitoring System with LEDs
•  UART and I2C mode switching
•  Auto Temp Compensation for Conductivity
•  EZO UART Library
•  EZO I2C Library
•  Conductivity CAD Footprint File (*.dxf)
  
•  RoHS Certificate
•  CE Certificate