Lanbao LE80XZ-DC 40/50mm M12 Inductive Sensor

Lanbao LE80XZ-DC 40/50mm M12 Inductive Sensor

Lanbao LE80XZ-DC 3/4-Wire Series is a large square inductive proximity sensor with an M12 connector for non-contact metal detection in industrial automation equipment, conveyors, machine-position feedback systems, material-handling equipment, and heavy-duty control cabinets. The LE80 housing provides a longer sensing distance than LE40-class sensors, making it suitable for larger metal targets and installations where the target cannot be positioned close to the sensing face.

This listing covers LE80XZSF40-E2 and LE80XZSN50-E2 DC variants with 40mm quasi-flush or 50mm non-flush rated sensing distance. Depending on the selected part number, the sensor is available with NPN or PNP output and normally-open, normally-closed, or NO+NC logic.

For related Lanbao inductive sensors, compare the Lanbao LE80XZ-D Terminal Sensor, Lanbao LE40XZ-E2 M12 Sensor, and Lanbao LE40 DC Cable Sensor. For another square DC option, see the Lanbao LE40SZ DC 3/4-Wire Sensor.

Technical Specifications

Brand	Lanbao
Series	LE80XZ-DC 3/4-Wire Series
Product Series	Standard function series
Sensor Type	Large square inductive proximity sensor
Body Size	40 x 80 x 104mm reference
Housing Material	PBT
Installation Options	Quasi-flush 40mm or non-flush 50mm, depending on selected variant
Rated Sensing Distance	40mm for LE80XZSF40-E2 variants; 50mm for LE80XZSN50-E2 variants
Assured Operating Distance	0-32mm for 40mm variants; 0-40mm for 50mm variants
Power Supply	10-30V DC
Output Type	DC 3-wire or 4-wire NPN / PNP, depending on selected variant
Output Logic	Normally open, normally closed, or NO+NC
Standard Target	Fe 120 x 120 x 1t for 40mm versions; Fe 150 x 150 x 1t for 50mm versions
Switching Frequency	100Hz for 40mm versions; 50Hz for 50mm versions
Switch-Point Drift	<=+/-10% of sensing distance reference
Hysteresis Range	1-20% of sensing distance reference
Repeat Accuracy	<=3% reference
Load Current Reference	<=200mA
Residual Voltage Reference	<=2.5V
Leakage Current Reference	<=10mA
Circuit Protection	Overload, short-circuit, and reverse-polarity protection reference
Output Indicator	Yellow LED
Operating Temperature	-25C to 70C
Operating Humidity	35-95%RH reference
Voltage Withstand	1000V AC 50/60Hz for 60s reference
Insulation Resistance	>=50MOhm at 500V DC reference
Vibration Resistance	10-50Hz, 1.5mm reference
Protection Rating	IP67 reference
Connection Type	M12 connector
Available Variants	LE80XZSF40DNO-E2, LE80XZSF40DNC-E2, LE80XZSF40DNR-E2, LE80XZSF40DPO-E2, LE80XZSF40DPC-E2, LE80XZSF40DPR-E2, LE80XZSN50DNO-E2, LE80XZSN50DNC-E2, LE80XZSN50DNR-E2, LE80XZSN50DPO-E2, LE80XZSN50DPC-E2, LE80XZSN50DPR-E2

Integration Notes & Hardware Guidance

• Connector planning: This E2 version uses an M12 connector, so confirm cable type, pinout, and installation clearance before replacing a terminal or fixed-cable sensor.
• Distance selection: Choose the LE80XZSF40-E2 quasi-flush version for 40mm sensing where surrounding metal clearance is limited, or the LE80XZSN50-E2 non-flush version for longer 50mm sensing distance.
• Output selection: Match NPN or PNP wiring to the input type of your PLC, controller, counter, or I/O module before ordering.
• Logic selection: Use NO when the signal should turn on after metal detection, NC when the signal should turn off, or NO+NC when both signal states are needed.
• Target setup: Sensing distance depends on target material, size, thickness, mounting conditions, and nearby metal. Confirm switching distance in the final machine structure.

Packing List

Item	Qty	Notes
Lanbao LE80XZ-DC 3/4-wire square inductive proximity sensor	1	Selected sensing distance, output type, and output logic variant
Original product packaging	1	Packaging may vary by shipment batch

FAQ

What does the LE80XZ-DC sensor detect?

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

What is the difference between LE80XZSF40-E2 and LE80XZSN50-E2?

LE80XZSF40-E2 variants use a 40mm rated quasi-flush sensing distance, while LE80XZSN50-E2 variants use a 50mm rated non-flush sensing distance.

How do I choose between NPN and PNP?

Choose the output type required by your controller input. NPN and PNP wiring are not interchangeable unless the receiving device supports both input standards.

What is the difference between NO, NC, and NO+NC?

NO switches on when metal is detected, NC switches off when metal is detected, and NO+NC provides both normally-open and normally-closed signal outputs.

What connection does this E2 version use?

The LE80XZ-DC 3/4-wire series uses an M12 connector for detachable wiring and easier maintenance.