Add the ability to measure EC, salinity, or temperature to your Arduino or Raspberry Pi project.Designed by uFire, Ships from United States of America
EC-Salinity Probe Interface Monitor hydroponic nutrient levels or salinity in pools and soil. Electrical Conductivity in Siemens Total Dissolved Solids in PPM Salinity in PSU and PPT Temperature i...Read More…
Monitor hydroponic nutrient levels or salinity in pools and soil.
An I2C sensor device, an optional DS18B20 waterproof temperature sensor, and a two-electrode EC probe. It measures the conductivity of a solution and converts it into Siemens (S). From that value, it derives total dissolved solids and salinity. The firmware on the device provides two calibration options, single or dual point which can be used simultaneously. Temperature compensation is also provided in the firmware.
Any 2-electrode probe can be attached to the device that uses a BNC connector.
EC probes are specified by their cell constant (K).
A probe with a K constant of:
Probes are black platinized in 1K with a BNC connector.
A 10K probe can be used with this board, however in high salinity ranges (near sea water) the resolution is significantly smaller.
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Add the ability to measure pH, ORP, EC or salinity to your Arduino or Raspberry Pi project.
Some quick facts…
all the boards are assembled and tested by hand
everything is open source
designed with simplicity in mind
Our stuff compared to the other guys…
just as accurate
significantly easier to use API
much less expensive