Internet of Things based datal logger for boiler monitoring

Case study raspberry pi2 / SR-04 / **** FLOODED **** Unfortunatelly the whole pumping/drainage station is flooded under 4 meters of water on Mar 30 2015 until July... I restored it on Aug 31. If you want the fritzing sketches, please sontact me ******

Some info about the Isar river in Munich like water level, water flow and water temperature, taken from http://hnd.bayern.de and updated quarter-hourly

안양 조수간만의차

Returns values for fish pond projects

Monitor water level in the river and drains for agriculture use.

Humidity, Temperature & Water Level Sensing

Remote monitoring of domestic overhead water tank 15 meters above ground level

Aquarium Monitoring Channel

The channel is about to store data from mini biogas plant. Below the list of 3 importent parameters which are stored in this channel: 1: Gas Leakage 2: Water Level for biogas 3: Gas Volume