F. Donatini et al., INVESTIGATION OF AN INCLINATION SENSOR USING MAGNETIC FLUID FOR ANGLEMEASUREMENT UP TO 90-DEGREES, Measurement science & technology, 6(1), 1995, pp. 1-3
This paper describes an inclination transducer using magnetic fluid wi
th a range of +/-90-degrees. This is a very simple device consisting o
f two identical coils wound around a torus, which is half-filled with
a magnetic fluid.