Doordat de contacten in een volledig gesloten omhulling zitten, kunnen deze niet oxideren of vuil worden. Een microschakelaar of een optical switch zijn in dat opzicht minder betrouwbaar omdat ze inwendig kunnen vervuilen. Een reed – contact kan worden toegepast op plaatsen waar agressieve stoffen aanwezig zijn. It consists of a pair of contacts on ferromagnetic metal reeds in a hermetically sealed glass envelope.
The contacts may be normally open, closing when a magnetic field is . Reed sensors when paired with permanent magnets present an ideal method of sensing and detecting movement, proximity, metal detection, and liquid level and flow measurement.
Reed sensors open and close their reed switch contacts in the presence of a magnetic field. Typically a permanent magnet is the moving . An easy-to-understand explanation of how reed switches are triggered by magnets and a look at some typical uses. Littelfuse offers a broad range of magnetically operated sensors, reed switches and reed relays.
All are well-proven designs manufactured to our high standards. With a rich history of leading the industry in providing magnetic sensing solutions, our experts are committed to delivering the best products and solutions for your . When the device is exposed to a magnetic fiel the two ferrous materials inside the switch pull together and the switch closes. When the magnetic field is remove the reeds separate and the switch opens.
Reed Relays and Electronics (RRE): Manufacturer of Reed Switches , Reed Sensors , Magnet Sensors and customized position sensing solutions. Frequently asked questions (FAQ): Whats is a reed switch ? This switch can carry up to 1. How does a reed switch work? A reed switch is an electromagnetic switch used to control the flow of electricity in a circuit. Find out how they work and which magnets can be used with them.
The Reed Switch is the core element in Reed Sensors , Level Sensors and Reed Relays. Find great deals on eBay for Magnetic Reed Switch in Electrical Switches. Wide range of standard housings available, individual tailor made housing and connector solutions possible. The reed switch is an electrical switch operated by an applied magnetic field. The switch is actuated (closed) by bringing a magnet near the switch.
Once the magnet is pulled . Reed Switch contacts, although rugge can require protection from certain loads Contact Protection. Find here Reed Sensor suppliers, manufacturers, wholesalers, traders with Reed Sensor prices for buying. Buy products related to reed switch products and see what customers say about reed switch products on Amazon. FREE DELIVERY possible on eligible purchases.
Reed switch is a kind of passive electronic switching component with contacts with a simple structure, small size and easy to control.