The ultimate comparison between reed switch and other switching technologies

The ultimate comparison between reed switch and other switching technologies

History of the reed switching technologies in the electrical industry

The year 1936 accounts for the invention of the reed switching technology by one of the renowned team of scientists at Bell Telephone laboratories. Since the design of the reed switching technology, it has increased from large parts to small parts, which are ultra-reliable and durable for working with low power consuming electrical gadgets. The only things which have changed are the production methods and improvised quality optimization in the development of the reed switching technology. The production costs of reed switching technology have also reduced significantly. Let us overview on some of the significant differences between reed switching technology and other switching technologies.

All about the electromechanical relays Vs. the reed switching technologies

The EMR or the electromechanical relays are widely used in all the major manufacturing industries as they are too cheap and reliable for the switching functions. All the electronic production companies spend a lot on their investment to fetch the EMR or the electromechanical relay for switching purposes. We have mentioned below one some of the key differences between the electromechanical relays and the reed switching technologies

The key differences between the electromechanical relay and reed switching technology

  • The reed switching technologies work faster than the EMR as the moving parts in the reed switching technology are much simpler than the electromechanical relay.
  • The reed relays have sealed contacts, and hence they work more efficiently with the low power signals when compared to the EMR as the EMR’s have plastic packages which overtime get damaged due to pollutants and other emissions.
  • The reed relays also have longer mechanical life when compared to that of the EMR’s. The main difference in the automated life arises due to the moving parts in both EMR and the reed switching technology.
  • The reed switching technology also consumes less power than the EMR switching technology.
  • The EMR is designed in such a way that they close in a wiping structure, and hence they clean themselves. But with overtime, the contact plating starts degrading.
  • The EMR also offers low contact resistance when compared to the reed switching technology as they possess more extensive contacts, and hence they are only suitable for low resistance.
  • The EMR’s also have a higher average rating than reed switching technology as they have more extensive contacts.

The top advantages of using the reed switch technology

The top advantages of using the reed switch technology

The general introduction to the reed switch technology

One of the common problems which all the users of the gas and water meters face is low-power metering and position sensing, and hence the engineers have brought a smart solution for the position sensing problems. The electrical engineers are using the latest modes of technology like the magnetoresistive (MR) or the hall effect sensors, which can take care of the sensitivity, durability, and reliability of the electrical appliance.

The new innovative technology offers herds of benefits to the electrical society somewhat, but they somehow lag behind some of the best features provided by the reed switch technology. For the recent three-to-four decades, the reed switch technology has been at the top when the concern is for operating the low-power switches with battery-operated applications.

We have brought here some of the best advantages of using the reed switch technology and all the ways of customizing the reed switch for diverse applications. We will also over-look on some reasons as to why the reed switch technology is in hype across the planet. We will also sense the pivotal position of the technology and how does the reed switch technology controls the market.

All about the low-power metering demands

The gas and water meters have automatic meter systems fitted along their body, which consist of sensors which demand low power. The reading of the water and gas is measured by a magnet that is attached to a shaft present on the meter. Every single revolution of the attraction is either directly or indirectly converted into an electrical signal, which is later controlled by an embedded system.

The critical parameter design is directly proportional to the low power demands in the system. The average lifetime of all the gas and water meters is twenty years without the replacement of the batteries.

The simple customization of the reed switch technology

The reed switch technology is aesthetic, but as it offers reliability and durability to the low-power applications, it is the first choice for all the users. Generally, a reed switch is an electrical switch that is controlled by a magnetic field. The composition of the reed switch consists of three or four metal pieces called reeds, which contain plated contacts at small distances. The Reed is later enclosed inside a glass tube with inert gas.