Reed sensors play a vital role in the field of automation, offering reliable, accurate and efficient solutions for position sensing. These devices are used in various applications, including industrial automation, automotive systems, and consumer electronics assembly lines.
Additionally, reed sensors are essential in consumer electronics, where they enable the seamless operation of contactless switches, proximity sensors, and security systems. Their compact size and low power consumption make them suitable for integration into electronic devices.
One of the main advantages of reed sensors in automation is their ability to function in harsh environments, with resistance to temperature extremes, humidity, dirt and vibration. This durability ensures their longevity and reliability in demanding conditions. Reed sensors operate based on the principle of magnetic field detection. When exposed to a magnetic field, the contacts within the sensor make or break the electrical circuit, signaling the presence or absence of the magnetic field. This simple yet effective mechanism allows reed sensors to provide accurate and instantaneous responses.
The versatility of reed sensors also allows them to be easily integrated into existing automation systems, providing cost-effective and efficient solutions. With their wide range of applications and reliable performance, reed sensors have become an indispensable component in the field of automation, enhancing the efficiency and control of various processes.
In Industrial Automation applications, every hydraulic or pneumatic cylinder or actuator requires a Reed Sensor or a Magnet Sensor for end position sensing. Unlike inductive sensors or Hall-effect sensors, Reed Sensors use no power and have a good isolation. They have high operating speeds, work with a wide range of voltages of programmable logic controllers (PLCs) and micro-controllers. Special Ferro-magnetic metal detection Sensors can also detect any ferrous parts and do not require an external magnet for actuation.
We have suggested recommended products for use in each automation application, but this does not mean that the other products in the same product category will be unsuitable. We have also classified individual applications into types and these guidelines will help select the right magnetic sensitivity and type of magnet to use from our range of products.
Magnet sensors in Welding Equipment
Welding Equipment Welding machine power supplies are classified as either Constant Current or as Constant Voltage types. In Constant...Continue reading
Nov 7, 2020 |
High Voltage Relays
Reed Relay The power industry uses many types of high voltage relays for signal switching as well as high current switching, in...Continue reading
Nov 7, 2020 |
Reed switches in Petrol and Diesel Pumps
Fuel Nozzle Petrol and diesel pumping stations are explosive environments where a minor mistake could cause a great big fire. Reed...Continue reading
Nov 7, 2020 |
Reed switches in Transformer tap changers
Transformer A transformer tap changer is an in-built mechanism which allows for variable turn ratios to be selected that changes the...Continue reading
Nov 7, 2020 |
Magnet sensors for Bridge control in Airports
Airplane Bridge The bridge control operator needs to steer the bridge towards the airplane door for docking. The bridge controller is...Continue reading
Nov 7, 2020 |
Reed switches in Gear speed and direction sensing
Gears Mechanical machinery always have a set of manual controls that not only direct the machinery between a forward and reverse...Continue reading
Nov 7, 2020 |
Reed switches in Ferrous part detection
Pick and Place Robot For a cost effective solution to be used in heave machine automation where magnets cannot be used due to the sheer...Continue reading
Nov 7, 2020 |
Magnet sensors in End position sensing in Cylinders and Pistons
Linear Actuator In industrial automation, cost effectiveness is the key to running a successful operation in today's world of...Continue reading
Nov 7, 2020 |
Reed switches in Safety Vane applications
Conveyor Vane The automation industry depends on feeding systems which feed parts of different shapes into the assembly machine. The...Continue reading
Nov 7, 2020 |
Magnet sensors in End position sensing in hoists and fork lifts
Fork Lift Hoists and Fork Lifts are used to transport materials over short distances, mostly for loading and unloading in to container...Continue reading
Nov 7, 2020 |