CL4 Carlo Gavazzi

CL4, Magnetic Proximity Sensors Magnetic Units Models CL, CL4, Magnetic units used in magnetic proximity sensors consist of permanent magnets specially designed to perform the desired function. Its shape can be rectangular, cylindrical or trapezoidal. Magnetic units in the form of blocks can be mounted on non-magnetic supports, of a minimum thickness in accordance with those indicated in the "Model selection" table, parallel to the longitudinal axis of the sensor, CL4, rectangular, cylindrical or trapezoidal box. Various dimensions. Front or side operation mode. The main materials that make up the mentioned magnetic units can be classified into: Ferrite: it is a mixture of iron oxide and barium carbonate (or strontium) and is obtained with a dry or wet sintering process. Alnico - is a mixture of iron, aluminum, nickel, cobalt and other elements in a lower percentage; it is obtained by melting and its main characteristics are hardness and shock resistance, a high magnetization value and the possibility of use at high temperatures.