The function of proximity sensors is to detect an object in close proximity without any physical contact. The sensor uses light, infrared rays, sound, or electromagnetic fields to detect objects within the range of the sensor. Proximity sensors are known to have a longer service life due to their no-contact detection abilities. Additionally, these sensors industrial can be used in various environments that need a detection device.
Key Features of Proximity Sensors Industrial
Some key features of proximity sensors industrial are as follows:
- High-speed motion sensor with non-contact properties
- Can be utilised in locations and applications with an oil or water level
- Quicker response times compared to a contactor
- Motion detection of metallic and non-metallic objects
- Used in a broad range of temperatures, ranging from -50°C to 100° Celsius
Types of Proximity Sensors
There are various types of sensors available that can range from Ultrasonic sensors to Infrared sensors to inductive proximity sensors that used different measurements, components, and temperatures. Each one of these types has their own specifications
Infrared Sensors
Infrared sensors are commonly used sensor types that utilize common infrared sensors and active infrared sensors. Both of these types use Infrared sensors; however, the PIR consists of pyroelectric infrared sensors in a magnetic lens that gets engaged when the signals change. An active sensor actively utilizes IR LED that effectively emits infrared beams towards the transceiver. The receiver also senses any obstruction in the way of receiving the signals.
Inductive Proximity Sensors
Inductive proximity sensors are known to use an oscillating circuit that creates an electromagnetic field. The oscillation of this device will change when it detects any type of ferrous metal nearby. Such metals include aluminium, brass, copper, and iron.
Capacitive Proximity Sensors
Capacitive sensors are quite similar to inductive sensors however, they can detect all types of shapes and materials even non-metallic walls. They are manufactured to be used with non-ferrous materials and are perfect for close-range applications such as level detection and monitoring.
Ultrasonic Proximity Sensors
Ultrasonic proximity sensors industrial can receive and emit a high-frequency sound wave which is easy to reflect or be absorbed by anything that is in its detection range. Such automation control gear devices have high speed and can be used over longer distances to get accurate measurements for speed, speed through air or water, and fluid level.
Magnetic Proximity Sensors
Magnetic proximity sensors Industrial are sensors that use an external magnetic field to detect the presence or absence of a certain object.
Why Choose Us?
Enrgtech offers excellence in quality and performance. We offer a wide range of products to suit all your application requirements and make sure that your needs are met in the best way possible. Our products are checked to ensure that your quality expectations are met and even exceeded. Whether you are a professional or a DIY enthusiast, Enrgtech is here to serve you.
