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From chemical production to hydroponics, conductivity is a fundamental measurement of water chemistry. The EZO-EC Circuit reads conductivity, salinity, and TDS (PPM). It gives you same accuracy found in costly bench-top conductivity meters.
Connect your EC sensor to this circuit to create a workable signal for your microprocessor using UART or I2C protocol.
Works with any brand and type of EC sensor.
| Reads | Conductivity = μS/cm |
| Total dissolved solids = ppm | |
| Salinity = PSU 0.00 – 42.00 | |
| Specific gravity = 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. comp | 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 |
| Weight: | 1.77 grams |
| Product bundles: We don't sell sets any more. Choose your own option below. |
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