If you looking for proximity switch then you are right place. We are searching for the best proximity switch on the market and analyze these products to provide you the best choice.
Reviews
1. SMAKN Dc 3-wire 6-36v 300ma 2mm PNP No Approach Sensor Proximity Switch LJ8A3-2-Z/BY
Feature
Product Name : Inductive Proximity Switch;Model : LJ8A3-2-Z/BY ;Theory : Inductive Sensor;Wire Type : DC 3 Wire Type (Black, Brown, Blue)Switch Appearance Type : Cylinder Type, Metal Shell;Output Type : PNP NO(Normal Open);Diameter of Column Sensor : 8mm;Detecting Distance : 2mm
Supply Voltage : DC 6-36V;Current Output : 300mA;Response Frequency : 0.5kHz;Detect Object : Iron
Total Size : 5 x 1.5cm/2'' x 0.6'' (L*W);Cable Length : 1.2m/47'';External Material : Plastic, Metal
Net Weight : 26g;Color : Silver Tone, Blue, Gray;Package Content : 1 x Inductive Proximity Switch
Description
Power supply inverted connecting protection, short circuit protection, non-contact detecting device.When proximity switch is close to some target object, it will send out control signal.Used widely in the machine tool industry, frequency counters and other automatic control system.2. uxcell SN04-N DC 10-30V NPN 3-wire 4mm Approach Sensor Inductive Proximity Switch
Feature
Product Name : Proximity Switch Sensor;Model : SN04-N;Type : DC 3-wire NPN No;Theory : Inductance SensorOutput : Switching Transducer;Sensing Distance : 4mm;Working Voltage : 10-30V DC
Response Frequency : 500Hz max;Indicator : Red LED;Size : 18 x18 x 36mm/0.7" x 0.7" x 1.4"(W*H*L)
Cable Length : 135cm/53";Hole Size : 0.9 x 0.4cm/0.35" x 0.2"(L*W);Extenal Material : ABS Resin
Net Weight : 48g;Color : Black, Green;Package Content : 1 x Proximity Sensor Switch,4 x Screws
Description
- Over-current and short circuit protection, with LED indicate, easily identifiable.The Proximity Sensor Switch is used for testing parts such as size and speed can also be used in frequency counters, frequency pulse generator, liquid level control and processing procedures for the automatic convergence.
3. uxcell DC6-36V 300mA NPN NO 3-wire 4mm Tubular Inductive Proximity Sensor Switch LJ12A3-4-Z-BX
Feature
Product Name : Inductive Proximity Switch;Model : LJ12A3-4-Z-BX;Wire Type : 3 Wire Type (Black, Brown, Blue);Switch Appearance Type : Cylinder TypeTheory : Inductive Sensor;Output Type
: NPN NO(Normal Open);Thread Diameter : 10.5mm/0.41";Head Diameter : 11.8mm/0.46"
Detecting Distance : 4mm;Supply Voltage : DC 6-36V;Current Output : 300mA;Response Frequency : 150Hz
Detect Object : Iron;Operating Temperature : -25C to +55C (Non-freezing Condition);Size : 6.2 x 2cm/2.4'' x 0.8'' (L*Max. Dia);Cable Length : 110cm/43.3"
External Material : Plastic, Alloy;Net Weight : 44g;Color : Silver Tone, Yellow, Gray;Package Content : 1 x Inductive Proximity Switch
Description
- It is a component widely used in automatic control industry for detecting, controlling, and noncontact switching. When proximity switch is close to some target object, it will send out control signal.It's widely used in machine, paper making, light industry for limiting station, orientation taking count, speeding trial ect.
4. URBEST 8mm Detecting Distance Approach Sensor Inductive Proximity Switch NPN NO DC 6-36V Cylinder Type
Feature
Item Name : Inductive Proximity Switch; Model : LJ18A3-8-Z/BX; Package Qty: 1 Piece SwitchWire Type : DC 3 Wire Type (Black, Brown, Blue);Switch Appearance Type : Cylinder Type; Material : Plastic, Alloy;
Theory : Inductive Sensor; Output Type: NPN NO(Normal Open);Diameter of Head : 18mm;Detecting Distance : 8mm
Supply Voltage : DC 6-36V;Current Output : 300mA;Detect Object : Iron;
Operating Temperature : -25C to +55C (Non-freezing Condition);Size : 7 x 3cm/2.8'' x 1.2'' (L*Max. Dia);Cable Length : 103cm / 40.55"
Description
It is a component widely used in automatic control industry for detecting, controlling, and noncontact switching.When proximity switch is close to some target object, it will send out control signal.
It's widely used in machine, paper making, light industry for limiting station, orientation taking count, speeding trial ect.
5. Eathtek Replacement LJ12A3-4-Z/BX Inductive Proximity Sensor Switch 3-Wire NPN DC6-36V(10 Pieces Per Set)
Feature
It is a component widely used in automatic control industry for detecting, controlling, and noncontact switching.Voltage: DC 6-36V
Polarity: NPN
Dimention: 12 x 50mm
All pictures are taken from the real item, please check carefully before bidding.
Description
Detection distance: 4mm
Voltage: DC 6-36V
Polarity: NPN
Dimention: 12 x 50mm
Length:about 1m
It is a component widely used in automatic control industry for detecting, controlling, and noncontact switching. When proximity switch is close to some target object, it will send out control signal. Over-current and short circuit protection, with LED indicate, easily identifiable.
6. 5x Normally Closed Normally Open Magnetic Switch Proximity Switch
Feature
Great for alarm,Trigger Range: 10-20mm; Contact Type: NC/NO/COMSurface mounting, Screw for connecting
It work for <100V DC/200mA Powered Device or Alarm Sensor
Net Weight: 36g; Material: ABS
What you get: 5Set x Magnetic Switch, a package of screws
Description
It's reliable magnetic switch. It's great for door alarm sensor, small power switch. Please contact us via amazon order when you have any questions or problem, we will make you 100% satisfy.
NO (normally open),switch is closed when magnet come to the switch.Switch will open when magnet leave.
NC (normally closed),switch is open when magnet come to the switch.Switch will close when magnet leave
Product Parameters:
Anti-fire ABS shield
Connecting mode:N.C./N.O
Rated current:200(mA)
Rated voltage:(VDC)100
Operating distance:10 to 20mm
Rated power:2W
Dimension:Switch 2.17"x0.5"x0.45"(55x12.5x11.5mm)--Magnet 2.17"x0.5"x0.45"(55x12.5x11.5mm)
Package Includes:
5xswitch,5x magnet
7. Lutron Maestro Sensor switch, 2A, No Neutral Required, Single-Pole, MS-OPS2-WH, White
Feature
Motion Sensor Switch automatically turns lights ON and OFFDetects fine motion 2-3 times better than competition with up to 900 square feet of coverage
Easily replaces existing switches in all homes - no neutral required and simple button press setup
Works with all bulb types: 250 Watt incandescent, halogen, ELV; 200 Watt MLV; 150 Watt LED/CFL; 2 amp ballasts
This single-pole switch is recommended for smaller rooms such as kitches, closets, and laundry rooms
Coordinating Wall Plate sold seperately (CW-1-WH)
Description
The Collection creates convenience, style, and comfort for every room in your home. Set the perfect mood for entertaining, dining, and relaxing, while experiencing the energy savings and Lamp life extension that Lutron dimmers can provide Maestro products are specifically designed to control many different light sources including: incandescent, halogen, new fluorescent, magnetic low voltage transformers, and electronic low voltage transformers to meet all of your needs.8. uxcell LJC18A3-B-Z/BX 1-10mm Capacitance Proximity Sensor Switch NPN NO DC 6-36V 300mA
Feature
Country of Manufacture: CHINA; Material: Electronic Parts; Net Weight: 108g; Package Content: 1 x Capacitive Proximity SwitchModel: LJC18A3-B-Z/BX; Output Type: NPN NO(Normal Open); Thread Size: 18mm
Detecting Distance: 1-10mm (Read description befor purchase); Detecting Object: Metal, Water, Glass,etc (See conditions in the description!!!); Supply Voltage: DC 6-36V
Current Output: 300mA(resistive load); Operating Temperature: -25C to +65C (Non-freezing Condition); Cable Length: 2m/6.56ft
Wire Type: DC 3 Wire Type; Switch Appearance Type: Cylinder Type; Theory: Capacitance Sensor
Description
Description:NOT ALL MATERIAL ARE SUBJECT TO THE 10MM DETECTING RANGE.
3 factors that affect the function of the sensor:
1. Material density.Most of plastic material is not detectable by a capacitive proximity sensor at a proper distance, sometimes becasue the density is low , sometimes because the plastic is too thin, for example, if you detect an empty 1mm thick plastic bottle, the detecting distance may be less than 2mm , if you fill the bottle with water ,then the detection distance could be longer than 5mm.
2. The Sensitivity, when the sensor cannot work,there is a sensitivity-adjustment screw on the back of the sensor, you can turn it clockwise with a flat head screwdriver to increase the sensitivity of the sensor
3. Load Current . High output current can result in prodct failue, Inductive load (for instance, motors which draw high current when started) is not allowed to be directly connected with this sensor, because this sensor can only provide 300mA current for the load , you can use this sensor to provide a low level signal for a PLC which requires very little current ,or you can control a small relay that requires a coil current less than 100mA.
9. YaeTek 10pcs New LJ12A3-4-Z/BY Inductive Proximity Sensor Switch PNP DC6-36V
Feature
Model LJ12A3-4-Z BX NPNWire Type Cylindrical DC 3 Wire Type (Black, Brown, Blue)
Switch Appearance Type Cylinder Type
Current Output 300mA, Response Frequency 0.5KHz
Detect Object Iron, Operating Temperature -25C to +55C (Non-freezing Condition)
Description
******Model LJ12A3-4-Z BX NPN******Product Name Inductive Proximity Switch
Model LJ12A3-4-Z BX
Wire Type Cylindrical DC 3 Wire Type (Black, Brown, Blue)
Switch Appearance Type Cylinder Type
Theory Inductive Sensor
Output Type
(Normal Open)
Diameter of Head 12mm
Detecting Distance 4mm
Supply Voltage DC 6-36V
Current Output 300mA
Response Frequency 0.5KHz
Detect Object Iron
Operating Temperature -25C to +55C (Non-freezing Condition)
Size 6.2 x 2cm/2.4'' x 0.8'' (L*Max. Dia)
Cable Length 110cm/43.3"
External Material Plastic, Alloy
Net Weight 46g
10. LEDwholesalers IR Proximity Sensor On-Off Switch for Single Color LED Strips, 12 or 24-Volt, 3342
Feature
IR proximity sensor controlOn/off function
Supports 12VDC and 24VDC
Simple, elegant design
Great for compatible LED flexible strips, rigid strips, and modules, etc.
Description
This IR sensor on-off switch is great for applications where an automatic switch is desired, such as cabinet doors and drawers.Specifications
* Input Voltage: 12VDC / 24VDC
* Current: 3A
* Power: 36W at 12VDC / 72W at 24VDC
* Sensor Range: 25cm
* DC Jack Interface: 5.5x2.5mm
* Cable Length: Input 10cm, Output 20cm
* Dimensions: 30.8x38x8.7mm
Operation
* To turn off: Move object within 25cm (~4") of the sensor.
* To turn on: Move object farther than 25cm (~4") away from the sensor.