Lanbao LR12XC-Y AC 4/8mm 2-Wire Inductive Sensor

Lanbao LR12XC-Y AC 4/8mm 2-Wire Inductive Sensor

Lanbao LR12XC-Y-AC Series is an M12 cylindrical AC 2-wire inductive proximity sensor for non-contact metal detection in industrial automation, machine equipment, conveyor positioning, fixtures, and control systems. It provides 4mm quasi-flush and 8mm non-flush sensing options with a wide 20-250VAC supply range.

This listing covers LR12XCF04 and LR12XCN08 AC 2-wire variants with normally-open or normally-closed output logic. Cable-output and E2 M12 connector versions are available, allowing the sensor to match fixed wiring layouts or quick-disconnect maintenance requirements.

For related Lanbao inductive sensors, compare the Lanbao LR12XC-Y DC 3-Wire Sensor, Lanbao LR12X-AC Standard Sensor, and Lanbao LR18XC-Y AC Sensor. For DC 2-wire extended-distance options, see the Lanbao LR12XB-Y DC 2-Wire Sensor.

Technical Specifications

Brand	Lanbao
Series	LR12XC-Y-AC Series
Sensor Type	AC 2-wire inductive proximity sensor
Housing Size	M12 cylindrical housing
Housing Material	Nickel-copper alloy reference housing
Installation Options	Quasi-flush 4mm or non-flush 8mm, depending on selected variant
Rated Sensing Distance	4mm for LR12XCF04 variants; 8mm for LR12XCN08 variants
Assured Operating Distance	0-3.2mm for 4mm variants; 0-6.4mm for 8mm variants
Power Supply	20-250V AC
Output Type	AC 2-wire
Output Logic	Normally open or normally closed, depending on selected variant
Standard Target	Fe 12 x 12 x 1t for 4mm versions; Fe 24 x 24 x 1t for 8mm versions
Switching Frequency	20Hz reference
Load Current Reference	<=200mA
Residual Voltage Reference	<=10V
Leakage Current Reference	<=3mA
Output Indicator	Yellow LED
Operating Temperature	-25C to 70C
Protection Rating	IP67 reference
Connection Options	2m PVC cable or E2 M12 connector version, depending on selected variant
Available Variants	LR12XCF04ATOY, LR12XCF04ATCY, LR12XCN08ATOY, LR12XCN08ATCY, plus matching E2 connector versions

Integration Notes & Hardware Guidance

• AC two-wire wiring: Use the sensor with a compatible AC 2-wire input loop and confirm that the connected load can tolerate residual voltage and leakage current.
• Logic selection: Choose normally open or normally closed based on the required signal state when a metal target is detected.
• Sensing-distance selection: Use 4mm quasi-flush variants for tighter mounting conditions, or 8mm non-flush variants when additional sensing distance is needed.
• Mounting condition: Nearby metal, target size, and installation clearance can affect the actual switching point, especially for non-flush high-distance variants.
• Connection choice: Select cable variants for fixed wiring or E2 M12 connector variants when quick replacement and standardized connectors are preferred.

Packing List

Item	Qty	Notes
Lanbao LR12XC-Y-AC 2-wire inductive proximity sensor	1	Selected sensing distance, NO / NC logic, and cable or E2 connection variant
Original product packaging	1	Packaging may vary by shipment batch

FAQ

What does the LR12XC-Y-AC sensor detect?

It detects metal targets using inductive proximity sensing, without physical contact with the target.

What sensing distances are available?

This series includes 4mm quasi-flush variants and 8mm non-flush variants. Select the version that matches your mounting condition and required detection distance.

What supply voltage does this series use?

The LR12XC-Y-AC series is designed for 20-250V AC systems. Confirm wiring, load type, and safety requirements before installation.

What is the difference between ATO and ATC variants?

ATO indicates normally-open output, while ATC indicates normally-closed output. Choose the logic that matches your controller signal requirement.

What is the difference between cable and E2 variants?

Cable variants use a fixed 2m PVC cable, while E2 variants use an M12 connector-style connection for easier replacement and standardized wiring.