EZO™ Conductivity Circuit

From chemical production to hydroponics, conductivity is a fundamental measurement of water chemistry. The Atlas Scientific EZO-EC Circuit reads conductivity, salinity, and TDS (PPM). Embedding this module into your machine gives you access to the same accuracy and functionality found in costly bench-top conductivity meters. If you need accurate readings that you can rely on, the EZO-EC circuit is the drop-in solution you have been looking for.

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