In this paper a unique combination of sensorless electromagnetic levitation stabilized by zero power control is experimentally demonstrated. The sensorless method includes high frequency voltage injection to electromagnetic coil by a switching amplifier and measurement of the resulting current-ripple slopes. Inductance is estimated from a weighted contribution of both (positive/negative) slopes from which air gap is calculated. Zero power control forces average current to approach zero and consequently duty ratio to 0.5, which is an optimal case for least dynamic noise in the gap detection. Furthermore, since sensorless methods are often influenced by magnetic circuit modeling errors, instead of absolute and exact air gap, rather a proportional signal to air gap is estimated which has a possible offset. Zero power control being a reference current tracking control, thus does not require absolute information of air gap. These mutually enhancing characteristics show that such combination has potential of a simple, robust and low cost magnetically levitated carrier in industrial environment.