Capacitive Proximity Switches are designed with noncontact technology and widely used for various non metallic targets. These are engineered under the firm direction of experienced quality controllers. These are designed with two different statuses for power and output. These are engineered using top quality components and following international industrial standard. These can be availed in various range and technical specifications.
when an object ( metallic or non metallic) approaches the active surface, the capacitance between the mass and the active zone of the proximity sensors increases. when the preset value is exceeded the oscillator starts, the oscillator voltage changes,the trigger stage activated and this results in a change in the switched output condition.
Capacitive Proximity Switches are particularly suitable for controlling the filling level in tanks where liquid, powder or granulated materials are to be monitored.
Capacitive Sensors Sensed most common materials are : plastic, glass, wood and paper. another common application is as a liquid level control in a bin or hopper.
Capacitive Proximity Switches are ideal for this type of application, since they can be adjusted to ignore the side of the enclosure.