Best Magnetic Proximity Switch

of May 2024

10PCS Inductive Proximity Switch, TL

6. Specifications: Item Type: Inductive proximity switch, Model: TL-Q5MC1, Detection Distance: Approx. 5mm / 0.2in ± 10%, Power Supply Voltage: DC6-36V, Output Method: NPN three-wire normally open (NPN.NO), Maximum Output Current: 100mA max, Cable Length: Approx. 1.05m / 3.44ft, Wire Color: Light white, Temperature Range: -25 to + 60, Insulation Resistance: Above 50MΩ, Shell Material: ABS, Detection Surface Material: ABS. 7. Package Includes: 10 x Inductive Proximity Switch.

Seco

9.4
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The Seco-Larm SM-4601-L3Q Industrial Wide-Gap Magnetic Contact Switches are designed to provide reliable security for industrial and commercial applications. This switch is constructed with a rugged a...

URBEST® 8mm Detecting Distance Approach Sensor Inductive Proximity Switch NPN NO DC 6

8.8
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The URBEST® 8mm Detecting Distance Approach Sensor Inductive Proximity Switch NPN NO DC 6-36V Cylinder Type is a component widely used in the automatic control industry for detecting, controlling, an...

Heschen M8 Inductive Proximity Sensor Switch Non

8.8
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6. Delay Distance: 10% below of the detection distance 7. Consume Current: 13mA below; Control Output: 200mA below 8. Loop Protection: Reversal connection protection, surge absorption, load short-ci...

Kwikee 369299 Magnetic Switch for 32 Series Step , Black

8.8
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The Kwikee 369299 Magnetic Switch for 32 Series Step is the perfect replacement kit for your Lippert Components 32 Series Step. This door switch comes in a black finish and features a magnetic switch....

Heschen M18 Inductive Proximity Sensor Switch Non

8.8
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The Heschen M18 Inductive Proximity Sensor Switch Non-Shield Type LJ18A3-8-Z/BX Detector 8mm 10-30VDC 200mA NPN Normally Open is a reliable and efficient sensor switch that is designed for use in indu...

InduSKY 2pcs 8mm Inductive Proximity Sensor Detecting Distance Approach Sensor Cylinder Proximity Switch NPN NO DC 6

8.8
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The InduSKY 2pcs 8mm Inductive Proximity Sensor Detecting Distance Approach Sensor Cylinder Proximity Switch NPN NO DC 6-36V 3 is a high-quality, sensitive detection product perfect for a variety of a...

Heschen M18 Inductive Proximity Sensor Switch Shield Type LJ18A3

8.8
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6. Delay Distance: 10% below of the detection distance 7. Consumption Current: 13mA below 8. Control Output: 200mA below 9. Loop Protection: Reversal connection protection, surge absorption, load s...

Litever 12

8.8
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⋅ Automatic door open sensor swith for 12VDC/24VDC in-cabinet/closet LED lights. After correct DIY, when you open the door, this door-open-switch will turn on the LED lights automatically. When ...

Twidec/10mm Hall Effect Proximity Sensor Inductive Switch NPN NO(Normally Open) with Magnet DC5

8.6
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6. Features: The Twidec/10mm Hall Effect Proximity Sensor Inductive Switch NPN NO (Normally Open) with Magnet DC5-30V NJK-5002C is a great choice for your sensing needs. It features a wide supply volt...

5X Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic...

8.6
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Introducing the 5X Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch. This product is great for low voltage alarm, LED, relay, and...

uxcell a14061100ux0028 3 Piece NO/NC Door Window Contact Magnetic Reed Switch Alarm Security, 0.91" Width,...

8.4
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The Uxcell 3Pcs NO/NC Door Window Contact Magnetic Reed Switch Alarm Security is the perfect solution for your security needs. This product is made in China and features a RC-36 model with a contact t...

2Sets Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic...

8.4
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6. ➤➤This Magnetic Door Swith is made of high quality material, durable and practical. The magnetic contact switch is designed to provide a secure and reliable connection between doors and windows. It is suitable for use in alarm systems, LED, relay, GPS and low voltage devices. The maximum switch voltage is 100V, and the maximum switch current is 500mA. The trigger range is 5-20mm and the rated power is 10W. It is easy to install with the package of screws included.

Heschen M8 Inductive Proximity Sensor Switch Shield Type LJ8A3

8.4
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The Heschen M8 Inductive Proximity Sensor Switch Shield Type LJ8A3-1-Z/DX Detector 1mm 10-30VDC 200mA Normally Closed (NC) 2 Wire is an excellent choice for industrial applications. This sensor switch...

5X Normally Closed Normally Open Magnetic Switch Proximity Switch for DC 5V 12V 24V Light, GPS,Alarm...

8.2
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6. The 5X Normally Closed Normally Open Magnetic Switch Proximity Switch is a reliable switch that is great for door alarm sensors and small power switches. It is made of ABS material and has a rated ...

Magnetic Reed Switch,Wired Door Window Contact Sensor,Micro Normally Open NO Alarm Reed Switch,10W 100v...

8.2
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The Magnetic Reed Switch, Wired Door Window Contact Sensor, Micro Normally Open NO Alarm Reed Switch, 10W 100v 0.5A Magnetic Reed is a great choice for those in need of a reliable and efficient switch...

Heschen M4 Inductive Proximity Sensor Switch Shield Type LJ4A3

The Heschen M4 Inductive Proximity Sensor Switch Shield Type LJ4A3-1-Z/BY Detector 1mm 10-30VDC 150mA PNP Normally Open(NO) 3 is a reliable and durable device designed for detecting objects in close p...

Inductive Proximity Sensor, 8mm Distance NO Normally Open Close Inductive Proximity Approach Sensor Switch...

The Inductive Proximity Sensor, 8mm Distance NO Normally Open Close Inductive Proximity Approach Sensor Switch Detector LJ18A is a great choice for those looking for a reliable, easy-to-use contactles...

Heschen M18 Inductive Proximity Sensor Switch Non

6. Delay Distance: 10% below of the detection distance 7. Loop Protection: Surge absorption 8. Ambient Temperature & Humidity: Individually-30~+65℃(no freeze ,no drew ), Individually 35-95%RH ...

The magnetic proximity switch is an important tool used in the industrial electrical category. It works by detecting the presence or absence of an object in its proximity, thereby helping to automate industrial processes. When it comes to choosing the right magnetic proximity switch for your purpose, there are certain tips that can help you make an informed decision. In this article, we will highlight some of the valuable tips that you can follow to choose the right magnetic proximity switch.

Tip 1: Understand the principle of operation of magnetic proximity switches

Before you can choose the right magnetic proximity switch for your purpose, you need to understand how it works. Magnetic proximity switches operate based on the principle of magnetic induction. They consist of a permanent magnet and a coil of wire. When an object comes close to the switch, it disrupts the magnetic field around it, which in turn induces a voltage in the coil of wire. This voltage is then used to trigger a circuit that controls the operation of a machine or process.

Tip 2: Consider the sensing range of the switch

One of the most important factors to consider when choosing a magnetic proximity switch is its sensing range. The sensing range refers to the distance at which the switch can detect the presence or absence of an object. The sensing range varies depending on the type of switch, so it is important to choose a switch that has a sensing range appropriate for your application.
Tip 2.1: Choose between normally open and normally closed switches
Magnetic proximity switches come in two types – normally open (NO) and normally closed (NC). A normally open switch is one that is open when no object is present in its sensing range and closes when an object is detected. On the other hand, a normally closed switch is one that is closed when no object is present in its sensing range and opens when an object is detected. The choice between NO and NC switches depends on the nature of your application and the desired output.
Tip 2.2: Consider the operating conditions
The sensing range of a magnetic proximity switch depends on the environmental conditions in which it is used. For instance, the sensing range may be affected by temperature, humidity, and the presence of other magnetic fields. Therefore, it is important to consider the operating conditions in which the switch will be used when choosing the right switch.

Tip 3: Choose the right mounting style

Magnetic proximity switches come in different mounting styles, such as flush mount, non-flush mount, and bracket mount. The choice of mounting style depends on the application and the desired sensor placement.
Tip 3.1: Flush mount
Flush mount proximity switches are installed in a cavity or hole in the machine or equipment being monitored. They are often used in applications where the switch needs to be integrated or concealed within the machine.
Tip 3.2: Non-flush mount
Non-flush mount proximity switches are attached to the surface of the machine or equipment being monitored. They are often used in applications where the switch needs to be easily accessible for maintenance and replacement.
Tip 3.3: Bracket mount
Bracket mount proximity switches are attached to a mounting bracket or plate that is bolted to the machine or equipment being monitored. They are often used in applications where the switch needs to be installed at a fixed distance from the object being detected.

Tip 4: Choose the right output type

Magnetic proximity switches come with different output types, such as analog or digital outputs. The choice of output type depends on the application and the desired signal processing.
Tip 4.1: Analog output
Analog output switches provide a continuous output signal proportional to the distance or presence of the object being detected. They are often used in applications where precise measurements are required.
Tip 4.2: Digital output
Digital output switches provide a discrete output signal that is either on or off, depending on the presence or absence of the object being detected. They are often used in applications where simple, binary information is required.

Tip 5: Consider the voltage and current requirements

When choosing a magnetic proximity switch, it is important to consider the voltage and current requirements of your application. The voltage and current ratings of the switch should match those of the equipment or machine being monitored.
Tip 5.1: DC or AC voltage
Magnetic proximity switches can operate on either DC or AC voltage. The choice of voltage depends on the power supply of the machine or equipment being monitored.
Tip 5.2: Maximum current rating
The maximum current rating of the switch should be chosen based on the maximum current draw of the machine or equipment being monitored.

Conclusion

Choosing the right magnetic proximity switch is critical for ensuring the efficient and safe operation of industrial processes. By considering the sensing range, mounting style, output type, and voltage and current requirements of your application, you can choose a switch that is optimized for your specific needs.

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