Principle of Operation: Inductive proximity sensors provide an excellent means for detecting the presence of a wide range of metallic targets. This detection is accomplished without contacting the target and is mechanically wear free.
In Principle, and inductive proximity switch is comprised of a high frequency oscillator circuit followed by a level detector and a post amplification signal circuit and drives a buffered solid state output. In effect, when a metallic object is brought within the effective range of the emitted filed of the oscillator. This amplitude shift is converted to a digital signal by the level detection (i.e. a Schmitt trigger) which drives a buffer stage. When is turned to its format state.
These are available in DC as well as AC, with various sizes from M8-M80, with various configuration and sensing distance. Inductive micro box sensor, slot sensor and any other types of sensor can be supplied as per the specific requirement.
For more information, M/s. R.S. ELECTRONICS 15/1A2, Lakshmi Nagar, Ramamoorthy street, Behind Madha Petrol Pump, Moondramkattalai (Post), Chennai-600128. Tel : 044- 24780315, E-mail: [email protected]
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