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Inductive Proximity Sensor for 3D Printer Probe Bed Leveling, 3 Wire, PNP NC, DC 6-36V, 4mm Detecting Distance
Product Name: LJ12A3-4-Z/AY Inductive Proximity Switch
Wire Type: DC 3 wire type (black, brown, blue)
Switch Appearance Type: Cylinder Type
Supply Voltage: DC 6-36V
Current Output: 300mA
Detect Object: Iron
Model: LJ12A3-4-Z/AY
Theory: Inductive Sensor
Output Type: PNP NC
Diameter of Column Sensor: 12mm
Detecting Distance: 4mm
External Material: Plastic, alloy
It is advised to maintain the actual detection distance under 70% of the specified distance shown on the nameplate. During wiring, ensure to not energize the device and strictly adhere to the wiring diagram. The sensor wiring should be done as follows: brown for Power+, blue for Power-, and black for signal. This device is designed to detect only metal objects, with a preference for iron for optimal detection capability. Non-iron metals may result in a significant reduction in detection distance.
Package includes: 3 x LJ12A3-4-Z/AY inductive proximity switches
The LJ12A3-4-Z/AY inductive proximity switch is a PNP NC type with a cylindrical appearance and a DC 3 wire type setup (Black, Brown, Blue). It operates on a supply voltage of DC 6-36V with a current output of 300mA and is specifically designed to detect iron objects.
This M12 inductive sensor functions based on the principles of an inductive sensor with an output type of PNP NC. The diameter of the column sensor is 12mm with a detecting distance of 4mm, allowing for a tolerance of ±10%.
The LJ12A3-4-Z/AY inductive proximity switch employs a sensitive detection mechanism utilizing ABS material on its detection surface. Equipped with an intelligent sensing chip, the proximity switch can accurately detect objects and send control signals when in proximity to a single target object.
This LJ12A3-4-Z/AY inductive proximity switch is a versatile component widely utilized in the automatic control industry for various applications such as detecting, controlling, and contactless switching. It finds extensive usage in mechanical automation, 3D printer probe bed leveling, papermaking, and light industry applications such as limiting stations, orientation detection, speed trials, and more.
product information:
| Attribute | Value | ||||
|---|---|---|---|---|---|
| package_dimensions | 4.96 x 3.98 x 1.3 inches; 4.66 ounces | ||||
| date_first_available | October 11, 2021 | ||||
| manufacturer | DORHEA | ||||
| best_sellers_rank | #53,374 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #7 in Inductive Proximity Sensors | ||||
| customer_reviews |
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24 Hours Cancellation
We accept order cancellation before Within 24 hours the product is shipped. If the order is cancelled you will get a full refund.
30 Days Returns & Exchanges Policy
If for any reason you are not satisfied with the purchased item,You have 30 days after delivery of your order to return an item.
After 30 days of delivery of your order, we will no longer accept returns.
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the consumer sends the email (except weekends).
If it is a quality issue, please
provide an order number and attach clear photos of the items that represent the
issue.
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Items returned without authorization will not be accepted.
The time frame for return
must not exceed 30 days from when the original order was received.
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