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.

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Simplified concept drawing of the wire connections of the water sensor and multiple inclination sensors inside one LCI probe.