A reed switch switches a current on the same way, but a magnet. The reed switch is an electrical switch operated by an applied magnetic field. A thin layer of non -ferromagnetic material is applied to the reed switch contact area to serve as an electrical contact switching (wear) surface an . The simplest reed switch consists of two thin, ferromagnetic contacts.
The business ends of the reeds are coated with a non -magnetic material . Suitable for use with location sensors, proximity switches and level switches at low to medium voltages and current.
Your browser does not currently recognize any of the video formats available. These dry- reed switches have been hermetically sealed in a gas-filled glass envelope. Actuation is done with an electro-magnet, a permanent magnet or a . You have both types of contacts on the one unit, so you will always have the correct one! Specifications are subject to change without notice.
The first obvious solution is to use a normally closed reed switch. When the magnetic field is remove the reeds separate and the switch opens. This makes for a great non -contact switch.
Introduction of a magnetic field will cause the contacts of a Form B switch to separate, opening the.
In the elevator industry, magnetic reed switches are used for positioning and control. They are preferably used where mechanically actuated limit switches no. It is single-pole, single-throw (SPST) type having normally open contacts . The sensor draws no current in the non -activated state, making it ideal for . This term is used to measure the sensitivity of a reed switch or the magnetic field needed to close the gap between the blades of the reed switch.
Optional or Changeover) Maximum voltage 100V DC Maximum current . A robust proximity reed switch housed in a light weight aluminium sealed housing. Designed for use in control circuits and security systems etc. Free delivery and returns on all eligible orders.
The Curie temperature of Thermorite does not vary with time, as it is based on a compounding . Switch is a solid state device, it has no. The life expectancy of a reed switch is dependent upon the load being switched. At maximun rated loads life expectancy is approx.
RI-SMDM reed switches from Comus are SPST- NO magnetic switches capable of switching W. Offered in either a J-Lead style or Gull . Accordingly, it is an object of this invention to provide an improved break type reed switch device which does not require a magnet for biasing the switch in its . The mechanical reed switch offers “zero” power consumption, high sensitivity, and low cost. Reed switches conduct electricity through . In addition, there has not been a suitable .
How It Works: simple brushless reed switch motor. If you do not know much about electric motors, we recommend building this motor first. A respectively with NO contact.