Low-Cost Inclinometer

The general concept of the Low-Cost Inclinometer (LCI) is essentially the same as for the SMN, except that there are multiple inclination sensors attached. The inclination sensors are each 1 m apart and in total up to 4 sensors can be attached, resulting in an overall length of up to 5 m. The concept, including the wiring in the borehole/casing, is explained in the figure below.

Simplified concept drawing of the wire connections of the water sensor and multiple inclination sensors inside one LCI probe. The inclination sensors marked 'a' have the I2C port XXX, the sensors marked 'b' have the port XXX.