Proximity sensor is a type of electronic device that helps in the detection of an object within a predetermined distance. They are widely in demand in a number of domestic, industrial and commercial sectors. These devices are used in doors of offices and homes, automobiles, electronic devices, mobile phones and in various other types of industrial applications. Proximity sensors are made in a way so that when a person or an object passes around its vicinity, it produces a distinct electromagnetic signal. The distance of the person or object from the proximity sensor is measured by the strength of the received electromagnetic signal. Nowadays proximities sensors are implemented in most smartphones. When a person is speaking over the phone, the mobile device switches itself to the power saving mode by turning off the backlight. The backlight again comes up as the speaker takes the mobile away from his ear. This feat is achieved by the installed proximity sensor. There are primarily two types of proximities sensing tools available in the market – the capacitive proximity sensors and the inductive proximity sensors. There is a major difference between these 2 types of proximity sensors. The inductive proximity sensors use the property of induction to detect nearby objects, which makes it great when such objects are made of metals. However, when it comes to the detection of non-metallic objects such as clothes, plastic, wood, leather, etc., the inductive proximities sensors are of no good. In such cases, the capacitive proximities sensors can be of great help. The sensing capacity of these tools may vary from one application to another.
Currently there are numerous proximity sensor manufacturers in Mumbai that design and develop high grade proximity sensing tools both for the Indian as well as the abroad market. As these tools are widely used for a number of varied applications, a wide variety of different types of proximity sensors are in high demand in the market. So if you are looking for some good proximity sensors, you can get ready made models as well as customized versions if you prefer. If you want to opt for custom designed models, you can have their range precision designed for the task that you need them for. Moreover, the special range of proximity sensors manufactured by the Mumbai companies provides complete security to their users. A wide variety of proximity sensor models are developed by the manufacturers in Mumbai that differ in their quality and range of performance.