Proximity Sensor Switch LJ12A3-4-Z/BX Induction NPN Normally Open Rotary | Обустройство дома



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Proximity Sensor Switch LJ12A3-4-Z/BX Induction NPN Normally Open Rotary | Обустройство дома

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Месяц Минимальная цена Макс. стоимость Цена
Mar-18-2026 278.59 руб. 292.40 руб. 285 руб.
Feb-18-2026 276.40 руб. 290.72 руб. 283 руб.
Jan-18-2026 232.44 руб. 244.47 руб. 238 руб.
Dec-18-2025 271.39 руб. 285.26 руб. 278 руб.
Nov-18-2025 236.1 руб. 248.56 руб. 242 руб.
Oct-18-2025 267.25 руб. 280.94 руб. 273.5 руб.
Sep-18-2025 264.2 руб. 277.72 руб. 270.5 руб.
Aug-18-2025 262.0 руб. 275.3 руб. 268.5 руб.
Jul-18-2025 260.60 руб. 273.88 руб. 266.5 руб.

Описание товара

Proximity Sensor Switch LJ12A3-4-Z/BX Induction NPN Normally Open Rotary | Обустройство домаProximity Sensor Switch LJ12A3-4-Z/BX Induction NPN Normally Open Rotary | Обустройство домаProximity Sensor Switch LJ12A3-4-Z/BX Induction NPN Normally Open Rotary | Обустройство домаProximity Sensor Switch LJ12A3-4-Z/BX Induction NPN Normally Open Rotary | Обустройство домаProximity Sensor Switch LJ12A3-4-Z/BX Induction NPN Normally Open Rotary | Обустройство домаProximity Sensor Switch LJ12A3-4-Z/BX Induction NPN Normally Open Rotary | Обустройство дома



Proximity Sensor Switch LJ12A3-4-Z/BX Proximity Induction Sensor NPN Normally Open Switch Rotary Switch


Features:

  • Proximity switch is a position sensor with switch output that can be connected with microcomputer 
  • It also can drive directly from, electromagnetic relays, counters and contactor to achieve automatic control purposes 
  • It is a component widely used in automatic control industry for detecting, controlling, and non-contact 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 etc. 


Specification:
Detection distance 4mm ± 10%
set distance 0-3.6mm
Delay distance  < 10% detection distance
Detection of objects Magnetic metal (decreased detection distance for non-magnetic metal)
Standard test object iron 15*15*1mm
Response frequency DC:0.5kHz AC:25Hz
power supply voltage DC:DC12-24V(6-36V)pulse(P-P)10%Below
Withstand voltage AC1000V 50/60Hz 1min Between the charging part and the enclosure
Voltage effect Rated power supply voltage range within ±15%, when rated power supply voltage value within ±10% detection distance
Current consumption N.P type:13mA below,D type:0.8mA below,A type:1.7mA below
Control output N.P type:300mA below,D type:200mA below,A type:400mA below
Circuit protection N.P.D type:Reverse connection protection, surge absorption, load short circuit protection, type A: surge absorption
Ambient temperature and humidity Activity, save: each - 30 ~+ 65 ℃

(no ice, no frost), action time, save time: each 35-95% RH
Temperature effect Temperature range-30~65℃, at 23 ℃, ±15% detection distance within
Temperature range - 25 ~ 60 ℃ , at 23 ℃, ± 10% detection distance within
Insulation impedance More than 50 m Ω (DC500 megger) charge between parts and the shell
material Case: brass plated nickel detection surface: ABS
Weight
46 g / 1.6 oz(approx.)


Package list:

1 x Proximity sensor



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About shipping

1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within the period,  please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.

8. We seller are not in charge of import duty, buyer is responsible for that. Any dispute caused by this is unreasonable.

9. BR buyer please provide the cpf or cnpj, it will be better for you to get it more quickly. thanks


Return and Refund

1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.
4.  We will bear all the shipping cost if the product(s) is (are) not as advertised.


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