DC 3 Wire PNP Proximity Switch for Precision Detection
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Product Highlights
- IP67 Protection Rating: Dust-tight and protected against water jets for reliable operation in harsh environments.
- Wide Voltage Range: DC12-24V (6-36V) or AC110-220V (36-250V) compatible for versatile power supply options.
- High Response Frequency: DC: 0.5KHz and AC: 25Hz for fast detection and precise control applications.
- Comprehensive Protection: Features reverse connection, surge absorption, and short circuit protection for safety.
- Durable Construction: Nickel-plated brass housing with ABS detection surface for long-lasting performance.
- Low Power Consumption: Current consumption below 13mA for N.P type, ensuring energy efficiency.
- OEM/ODM Services: Full customization, minor customization, and flexible options available from samples or designs.
- Strict Quality Control: 100% visual and functional inspection on finished products with traceable raw materials.
Product Attributes
- Customization
- Available
- Type
- Inductive Proximity Sensor Switch
- Principle
- Inductive Proximity Sensor Switch
- Model NO.
- LJ18A3-8-Z-AY-G
- Wires
- PNP (Three-Wires)
- Standard
- Standard
- Application
- Corridor
- Size
- 86 Type
- Certification
- ISO, RoHS, CE
- Transport Package
- Sacks/Bosx
- Trademark
- OMCH
- Origin
- Zhejiang, China (Mainland)
- HS Code
- 9031809090
- Production Capacity
- 100000 Piece/Pieces Per Year
- Package Size
- 19.80cm * 13.40cm * 3.70cm
- Package Gross Weight
- 0.113kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of DC 3 Wire PNP Proximity Switch for Precision Detection
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Product Description
| Mode | LJ18A3-8-Z-AY-G |
| Dimension | M18 |
| Installation Method | Non-flush |
| Type | DC,PNP,NC |
| Detection Distance | 8mm±10% |
| Standard Test Object | lron 18*18*1mm |
| Response Frequency | DC:0.5KHz AC:25Hz |
| Lagging distance | Less than 10% of the detection distance |
| Detecting object | magnetic metal (detection distance decreases when non-magnetic metal is detected) |
| Power supply voltage | DC type:DC12-24V(6-36V)pulsation (P-P)10% or less, and Ac type:AC110-220V(36-250V)50/60HZ |
| Current consumption | N.P type: below 13mA, D type: below 0.8mA, A type: below 1.7mA. |
| Control output | N.P type: 300mA or less, D type: 200mA or less, A type: 400mA or less |
| Loop protection | N .P.D type. reverse connection protection, surge absorption, load short circuit protection, A type: surgeabsorption environment. |
| Temperature,humidity | when operating, when storing: -30-+650C each(no ice, no condensation), action, storage: each 35 ~95%RH |
| Insulation impedance | more than 50MQ (DC500 megohm meter) between the charging part and the outer shell |
| Withstanding voltage | AC1000V 50/60Hz1min between the charging part and the shell |
| Temperature effects | temperature range -30 ~ +65ºC, +23 ºC, +15% of the detection distance, the temperature range -25 ~ +60ºC,+23 ºC, +10% of the detection distance |
| Influence of voltage | Within +15% of the rated supply voltage range, within +10% of the detection distance at the rated supplyvoltage value. |
| Protection structure | IP67 (lEC standard) |
| Material | (Housing: Nickel plated brass)(Detection surface: ABS) |









Q : What is the MOQ?
A : 1pcs.
Q : Can I get a lower price if I order large quantities?
A : Yes, Cheaper prices with bigger size orders.
Q : Can I get a sample?
A : Of course, but you need to pay the minimum sample fee plus transport cost.
Q : When will you ship my order?
A : 3 day shipping guarantee for stock item and 3-4 weeks for non-stock items.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR243333". Items marked "" are certified.
Company Profile
Zhejiang Hugong Automation Technology Co...Ltd.
Is a professional manufacturer of industrial automation
In China. It is a large-scale high-tech industria1
Automation electrical enterprise, col1ecting R & D,
Production, trade, in formation and service department.
Our company specializes in manufacturing and
Marketing proximity sensor, photoelectric sensor,
Switching power supply, LED waterproof power supply,
Solid state relay, solid state relay, miniature
Relay, general purpose relay, rotary encoder, water-level
Controller, digital counter, time relay, time controller, float
Switch, rope switch, magnetic switch, pressure transmitter, laser sensor, optical amplifier.
Company gathered a number of Super engineers
And technicians, with independent innovation and R & D
Capability, the company has many sets of full automatic
Chip mounter, plug-in unit, reflux welding, wave soldering
Machine, automatic glue injection machine of advanced
Production equipment, perfect professional production
Technology, multi- functional production lines, aging test
Equipment and quality testing equipment, the company
Has a group of Super management personnel and
High-quality workforce,
We can working very well. Strictly abide by the
IS09001 quality management system standards, 6S
Management standards. We oblige Quality First,
Customer First, committed to technological innovation
And better management. We hope to work with
Customers and friends together to create brilliant future!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Qiligang 2nd Industrial Zone, Liushi Town, Yueqing, Wenzhou, Zhejiang, China
-
Plant Area
- 4400 square meters
-
Number of Employees
- 90
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port, Shanghai Port
-
Minimum Order Quantity
- 1 PC
-
Supply Chain Partners
- 45
Our Production Capability & Technical Expertise
-
Main Products
- Proximity Sensor
-
Production Lines
- 1
-
Production Machines
- Automatic glue dispenser, Computer wire stripping facility, Fully automatic wire cutting facility, Reflow welding facility, SMT Facility
-
QA/QC inspectors
- 5 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2008-01-08
-
Export Year
- 15 Years
-
Main Markets
- Southeast Asia/ Mideast
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 6
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- What is the MOQ?
- 1pcs.
- Can I get a lower price if I order large quantities?
- Yes, Cheaper prices with bigger size orders.
- Can I get a sample?
- Of course, but you need to pay the minimum sample fee plus transport cost.
- When will you ship my order?
- 3 day shipping guarantee for stock item and 3-4 weeks for non-stock items.
Send your message to this supplier
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