Hardware

General description

The Smart Water sensor board has been designed to facilitate the measurement of the most important chemical parameters that allow the remote monitoring of water quality in different scenarios, which includes contamination surveillance in natural environments such as rivers and lakes, control of the appropriate conditions of water in pools or fish farms and observation of industrial sewage from industries. Among these parameters are included water temperature, conductivity, pH, dissolved oxygen, oxidation-reduction potential (ORP) and turbidity.

Specifications

Weight: 20 g Dimensions: 73.5 x 51 x 1.3 mm Temperature range: [-20 ºC, 65 ºC]

Figure: Upper side

Electrical characteristics

  • Board power voltages: 3.3 V and 5 V

  • Sensor power voltages: 3.3 V and 5 V

  • Maximum admitted current (continuous): 200 mA

  • Maximum admitted current (peak): 400 mA