Reed proximity sensor

The electrical proximity switch Mod. The resin inside the casing ensures

PHD offers a wide variety of proximity switches and sensors to create an easy interface between the different controllers, logic systems, and PHD actuators utilized in automation and industrial manufacturing. There are many choices of reed, hall-effect, and other solid state switches that provide feedback for the many styles of pneumatic and electric cylinders, grippers, rotary actuators, and slides. Application Assistance. Designed specifically to provide an input signal to various types of programmable controllers or logic systems. Since Hall Effect Switches are solid-state, there are no moving parts to wear out. They offer an infinite number of trouble-free operations.

Reed proximity sensor

Celduc relais offers several ranges of sensors using different technologies. Today we will talk about REED switch sensors. But first, for which purpose are magnetic sensors used? Magnetic sensors are used to monitor or control a level, a passage, a movement, a position, a speed …. The applications of our sensors are also numerous. They can be used in many domestic appliances but also in industry : automotive, aircraft, telecom and also for automation …. A magnetic sensor is made of a REED switch that reacts to a magnetic field. A magnet is used to control the sensor. The REED switch consists of two or three ferromagnetic flexible metal contacts in a hermetically sealed glass envelope, filled with an inert gas, which will come into contact under the influence of a magnetic field. A REED detector is a magnetically activated omnipolar switch. This means that a magnet can approach it from any angle, with any pole. Many configurations are possible, the most common being parallel and perpendicular approach. Extensive sensing range depending on the magnetic sensitivity of the switch, the power of the magnet as well as the magnetic environment ,. Long service life.

Normally open configurations are ideal for detecting the presence of an object, while normally closed configurations are better suited for detecting the absence of an object.

JavaScript seems to be disabled in your browser. You must have JavaScript enabled in your browser to utilize the functionality of this website. The W Series family of Reed Switch Proximity Sensors offers non-contact, magnetically activated sensing for a variety of proximity applications. These devices can operate effectively in either head-on or a slide-by mode of operation with sample and inexpensive permanent magnet targets. The activation levels are also very low for effective operation at large air gaps. Except for normally closed style devices, either the North or South polarity can be used to activate these sensors. The switching characteristics of this sensor family change according to the logic table below.

Select from our dependable suite of expertly engineered ready-built magnetic sensing products or work with us to develop a rapid customization. At HSI, we focus on finding you the right solution. We are the catalyst that helps drive innovation in any and every industry by helping to transform mechanical motion into electrical signals. HSI Sensing currently offers over 1, unique products for an array of applications, including ready-to-ship premium reed switches and sensors. Slight modifications to our standard products, such as surface-mounted bars, laser engravings, fit applications, customizable housing and more. We are innovators who develop custom solutions for a wide range of industries. Our products set the bar for our industry with solutions that remain unmatched, 50 years strong. At HSI, only the best will do for our customers.

Reed proximity sensor

Last updated: November 27, I f you've got a laptop computer or a cellphone that flips open like a clamshell, you've probably noticed that it senses when you open and close it and switches on or off accordingly. But how does it know? Some kind of switch wired to the hinge so it can detect the opening and closing movement? If that's what you think, you're at least half right! Think about it more carefully and you'll see a standard switch would be quite tricky to wire up in that way—and probably quite unreliable too: all that opening and closing would quickly wear it out. So, instead, many laptops and phones use an inexpensive and very reliable device called a reed switch that turns on or off when a magnet is nearby.

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Advantages of Reed Switch Proximity Sensors Reed switch proximity sensors offer several key advantages over other types of proximity sensors, such as inductive or capacitive sensors. Series Reed Series Reed Proximity Switch Ideal for use as inputs for many types of sequencers and programmable controllers. Used in position, proximity , motion, level, and end limit sensing. CAD App. Level Sensors Operation: A float equipped with one or more magnets moves with the fluid and activates a hermetically sealed REED contact thanks to its magnetic field. Since Solid State Switches have no moving parts to wear out, they offer an infinite number of trouble-free operations. The information contained on this website is for general information purposes only. Close Main Menu. They are characterized by their fixing methods which are either screw or tubular. Bimba offers pre-tested position sensing solutions for Bimba actuators. Your suggestions for improvement:. This website does not use any proprietary data. The Reedcontact cylindrical housings are switches that has a wide range of applications thanks to its single active component which makes it extremely reliable in operation. See the other products celduc relais.

Capacitors boosts the current and increases the power factor to an electrical motor.

Data Privacy. Some of the most significant benefits include: Simple construction and low cost: Reed switches are mechanically simple devices with few moving parts, resulting in lower manufacturing costs and increased reliability. Your most recent searches Delete. Celduc relais offers several ranges of sensors using different technologies. Measuring range. When the magnet is brought near the reed switch, the magnetic field causes the metal contacts inside the switch to close, allowing an electrical current to flow through the circuit. Search for: x To download our technical data-sheets: www. The device also features an actuating surface, a switch symbol that illustrates Sign in or Join Now. It can be approached by a magnet from any plot. See the other products Soway Tech Limited. MP Sensors Description Reed position sensors with normally open or closed contacts that change states when a magnetic field is applied. Switches - Sensors.